diff -r 8173571d354e -r 1fc85118c3ae locationdataharvester/maptileservice/inc/maptileservice.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationdataharvester/maptileservice/inc/maptileservice.h	Tue Aug 31 15:09:25 2010 +0300
@@ -0,0 +1,184 @@
+/*
+* 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: 
+*     maptile service interface
+*
+*/
+
+#ifndef _MAPTILESERVICE_H_
+#define _MAPTILESERVICE_H_
+
+
+#include <QString>
+#include <QtGlobal>
+#include <QObject>
+#include <qmobilityglobal.h>
+
+QTM_BEGIN_NAMESPACE
+class QValueSpacePublisher;
+class QValueSpaceSubscriber;
+QTM_END_NAMESPACE
+
+QTM_USE_NAMESPACE
+
+#ifdef  MAPTILESERVICEDLL
+#define MAPTILESERVICE_EXPORT Q_DECL_EXPORT
+#else
+#define MAPTILESERVICE_EXPORT Q_DECL_IMPORT
+#endif
+
+class TLookupItem;
+
+// CLASS DECLARATION
+
+/**
+*  Maptile service class,  provides interface to get map tile image associated with 
+*  contact. Also provides interface to check whether location feature is enabled or disabled.
+*
+*  Note: Location feature can be enabled or disabled by modifying conf\cntmaptileservice.confml file.
+*/
+class MAPTILESERVICE_EXPORT MapTileService : public QObject
+{
+    Q_OBJECT
+public:
+
+    /** 
+     * Maptile fetching status
+     */
+    enum MapTileStatus
+    {
+        /** Map tile fetching completed */
+        MapTileFetchingCompleted = 0,
+        /** Map tile fetching in progress */
+        MapTileFetchingInProgress,
+        /** Map  tile fetching n/w error */
+        MapTileFetchingNetworkError,
+        /** Map tile fetching invalid address */
+        MapTileFetchingInvalidAddress,
+        /** Map tile fetching unknown erro */
+        MapTileFetchingUnknownError
+    };
+
+    /**
+     * Application types      
+     */
+    enum AppType
+    {
+        /** Contacts application */
+        AppTypeContacts,
+        /** Calendar application */
+        AppTypeCalendar
+    };
+	
+    /** 
+     * Address types
+     */
+    enum AddressType      
+    {
+        /** Plain Address Type */
+        AddressPlain,
+        /** Address Type Pref */
+        AddressPreference,
+        /** Address type Work */
+        AddressWork,
+        /** Address type Home */
+        AddressHome,
+        /** Address type Unknown */
+        AddressUnknown
+    };
+        
+    MapTileService();
+    
+    ~MapTileService();
+    
+   /**
+    * Checks whether location feature enabled or disabled for specific application.
+    * 
+    * @return Returns true or false based on location feature setting.
+    */
+    bool isLocationFeatureEnabled(AppType appType);
+            
+   /**
+    * Gets a maptile image associated with a id(contact id/calendar id). 
+    * Returns a maptile image path if it is available otherwise returns NULL.
+    * 
+    * @param contactId  app id     
+    * @param sourceType Source address type( Preferred, Home , Work address )
+    * @param imagePath  Maptile image path associated with the app id
+    * @param orientation Application current orientation.   
+    *      
+    * @return Returns the maptile fetching status.
+    */
+    int getMapTileImage( int Id, AddressType sourceType, 
+             QString& imagePath, Qt::Orientations orientation = Qt::Vertical  );  
+    
+public slots: 
+    /**
+     * Receives maptile status information and emits the maptilFetchingStatusUpdate
+     * signal.
+     */
+    void setMaptileStatus();
+
+signals:
+    /**
+     * Signal to update the maptile fetchings status to contact/calendar application.
+     * @param id  app id     
+     * @param addressType Source address type( Preferred, Home , Work address )
+     * @param status Maptile status for the associated address
+     */
+     void maptileFetchingStatusUpdate( int id, int addressType, int status );
+    
+
+private:
+
+    /**
+     * Publish the contact entry id , AddressType and number of address
+     * @param id, Contact id .
+     * @param sourceType, address type( Preferred, Home , Work address )
+     * @param addressCount ,number of address to be published. 
+     */
+    void publishValue(int id, AddressType sourceType, int addressCount );
+    /**
+    * Publish the calendar entry id , AddressType and number of address
+    * @param id, calendar entry id .
+    * @param sourceType, address type( plain) 
+    * @param addressCount ,number of address to be published. 
+    */
+    void publishCalEntry(int id);
+    
+    /**
+    * Read entry from database
+    * @param id, Contact/calendar id .
+    * @param sourceType, address type( plain ,Preferred, Home , Work address )
+    * @param aLookupItem ,entry information
+    * @param aNoOfAddress ,number of address read from databse 
+    */
+    int readEntryFromMaptileDataBase( int id, AddressType sourceType,
+                TLookupItem& aLookupItem, int& aNoOfAddress  );
+
+private:
+    
+    //The contact/calendar id for which maptile requested
+    int mLastViewedEntryId;
+	
+    //Maptile request publisher
+    QValueSpacePublisher *mPublisher;
+    //Maptile status request subscriber
+    QValueSpaceSubscriber *mSubscriber;
+	//Calendar Maptile request publisher
+    QValueSpacePublisher *mCalPublisher;
+};
+
+#endif //MAPTILESERVICE_H_
+