landmarks/locationlandmarks/converter/inc/EPos_CPosLmXmlParserOperation.h
changeset 0 667063e416a2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/landmarks/locationlandmarks/converter/inc/EPos_CPosLmXmlParserOperation.h	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,120 @@
+/*
+* Copyright (c) 2005 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: Operation for parsing a XML file with Landmark Content Format.
+*
+*
+*/
+
+
+#ifndef CPOSLMXMLPARSEROPERATION_H
+#define CPOSLMXMLPARSEROPERATION_H
+
+//  INCLUDES
+#include "EPos_CPosLmConverterOperation.h"
+
+// CONSTANTS
+
+// FORWARD DECLARATIONS
+class CPosLmXmlParser;
+
+// CLASS DECLARATION
+
+/**
+* Operation for parsing a XML file with Landmark Content Format.
+* This operation can be either synchronous or asynchronous.
+*
+*  @lib eposconverter.lib
+*/
+class CPosLmXmlParserOperation : public CPosLmConverterOperation
+    {
+
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        * @param aParser A Landmark XML parser.
+        * return Operation for operating on Landmark XML parser.
+        */
+        static CPosLmXmlParserOperation* NewL(
+        /* IN */        CPosLmXmlParser& aParser
+        );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CPosLmXmlParserOperation();
+
+    public: // New functions
+
+        /**
+        * Notify operation that parser is destroyed.
+        */
+        void DisconnectParser();
+
+    public: // Functions from base classes
+
+        /**
+        * From CPosLmConverterOperation
+        *
+        * @param aProgress Progress of the operation.
+        * @return KErrNone if parsing is ready, otherwise
+        * KPosLmOperationNotComplete.
+        */
+        TInt NextStepL(
+        /* OUT */   TReal32& aProgress
+        );
+
+        /**
+        * From CPosLmConverterOperation.
+        *
+        * @param aError An error code generated by NextStepL.
+        */
+        void HandleError(
+        /* IN/OUT */    TInt& aError
+        );
+
+    private:
+
+        /**
+        * C++ default constructor.
+        * @param aParser A Landmark XML parser.
+        */
+        CPosLmXmlParserOperation(
+        /* IN */        CPosLmXmlParser& aLmXmlParser
+        );
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+        // Prohibit copy constructor if not deriving from CBase.
+        CPosLmXmlParserOperation(const CPosLmXmlParserOperation&);
+        // Prohibit assigment operator if not deriving from CBase.
+        CPosLmXmlParserOperation& operator=(const CPosLmXmlParserOperation&);
+
+
+    private:    // Data
+
+        // Landmark Xml Parser.
+        CPosLmXmlParser*    iLmXmlParser;
+
+        // Status flag. Holding the current status.
+        TInt iStatusFlag;
+
+    };
+
+#endif      // CPOSLMXMLPARSEROPERATION_H
+
+// End of File