locationsystemui/locationsysui/posindicator/posreversegeocodeplugin/inc/posrevgeocodeplugin.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/locationsystemui/locationsysui/posindicator/posreversegeocodeplugin/inc/posrevgeocodeplugin.h Tue Aug 31 15:37:04 2010 +0300
@@ -0,0 +1,133 @@
+/*
+* Copyright (c) 2010 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: Declaration of CPosRevGeoCodePlugin class.
+*
+*/
+
+#ifndef POSREVGEOCODEPLUGIN_H
+#define POSREVGEOCODEPLUGIN_H
+
+#include "posreversegeocodeinterface.h"
+#include "posrevgeocodehttpclientengine.h"
+#include "posrevgeocodeconnectiontimer.h"
+#include "posrevgeocodexmlparser.h"
+
+
+class CPosRevGeoCodePlugin : public CPosReverseGeocodeInterface,
+ public MPosRevGeoCodeXmlObserver,
+ public MPosRevGeoCodeHTTPClientObserver,
+ public MPosRevGeoCodeTimeoutObserver
+ {
+public:
+ /**
+ * Factory function to create the instance of CPosRevGeoCodePlugin object.
+ */
+ static CPosRevGeoCodePlugin* NewL( MPosReverseGeocodeObserver& aObserver );
+
+ /**
+ * Destructor
+ */
+ ~CPosRevGeoCodePlugin();
+
+ /**
+ * Gets the address information for the given geo coordinates
+ */
+ virtual void GetAddressByCoordinateL( CPosLandmark& aLandmark );
+
+ /**
+ * Cancels the current operation.
+ */
+ virtual void Cancel();
+
+ /**
+ * Function to get the appropriate language for the request.
+ */
+ void GetLanguageForTheRequest( TDes8& aLanguage );
+
+public: // From MPosRevGeoCodeXmlObserver
+ virtual void OnParseCompletedL( TInt aError );
+
+public: // From MPosRevGeoCodeHTTPClientObserver
+ virtual void ClientEvent( const THttpStatus& aEvent );
+
+ virtual void ClientBodyReceived( const TDesC8& aBodyData );
+
+public: // From MPosRevGeoCodeTimeoutObserver
+ virtual void HandleTimedoutEvent( TInt aErrorCode );
+
+private:
+ /**
+ * Symbian 2nd phase constructor.
+ */
+ void ConstructL();
+
+ /**
+ * Constructor
+ */
+ CPosRevGeoCodePlugin( MPosReverseGeocodeObserver& aObserver );
+
+ /**
+ * Starts the timer
+ */
+ void StartTimer();
+
+ /**
+ * Closes connection
+ */
+ void CloseConnection();
+
+private: // Data members
+
+ /**
+ * Reference to reverse geocode observer.
+ */
+ MPosReverseGeocodeObserver& iObserver;
+
+ /**
+ * Pointer to HTTP client engine
+ * Own
+ */
+ CPosRevGeoCodeHTTPClientEngine* iHTTPClientEngine;
+
+ /**
+ * Pointer to XML parser
+ * Own
+ */
+ CPosRevGeoCodeXmlParser* iXmlParser;
+
+ /**
+ * Pointer to connection timer
+ * Own
+ */
+ CPosRevGeoCodeConnectionTimer* iConnectionTimer;
+
+ /**
+ * Pointer to client's landmarks object.
+ * Not own.
+ */
+ CPosLandmark* iClientLandmark;
+
+ HBufC8* iXMLBuf;
+
+ TBuf8<KMaxFileName> iQueryString;
+
+ TBuf8<KMaxFileName> iAuthCode;
+
+ TBuf8<KMaxFileName> iRefURL;
+
+ TBuf8<KMaxFileName> iLang;
+
+ };
+
+#endif /* POSREVGEOCODEPLUGIN_H */