datasourcemodules/defaultpositioningmodule/inc/epos_cposconstmanager.h
changeset 0 9cfd9a3ee49c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datasourcemodules/defaultpositioningmodule/inc/epos_cposconstmanager.h	Tue Feb 02 01:50:39 2010 +0200
@@ -0,0 +1,152 @@
+/*
+* Copyright (c) 2007-2009 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:
+*
+*/
+
+
+
+#ifndef CPOSCONSTMANAGER_H
+#define CPOSCONSTMANAGER_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <lbs.h>
+
+// FORWARD DECLARATIONS
+class CRepository;
+
+// CLASS DECLARATION
+
+/**
+* This class manages contant values that are configurable during
+* ROM creation time.
+*/
+class CPosConstManager : public CBase
+    {
+    public: // Constructors and destructor
+              
+        /**
+        * Get an instance of CPosConstManager.    
+        *
+        * @return The new instance of this class.
+        */
+        static CPosConstManager* GetInstanceL();
+
+        /**
+        * Release the instance of CPosConstManager
+        */
+        void ReleaseInstance();
+        
+        /**
+        * Destructor.
+        */
+        ~CPosConstManager();
+        
+        /**
+        * Get timeshift value. In microseconds.
+        *
+        * @param aTtff Time to first fix value.
+        * @param aTtnf Time to next fix value.
+        * @param aDeviceStatus The device status.
+        * @return Timeshift timeout value.
+        */
+        TTimeIntervalMicroSeconds  GetTimeshiftValue( 
+            TTimeIntervalMicroSeconds aTtff, 
+            TTimeIntervalMicroSeconds aTtnf, 
+            TPositionModuleStatus::TDeviceStatus aDeviceStatus );
+            
+        /**
+        * Get PSY state unkwown timeout value. in microseconds.
+        *
+        * @return Unused timeout value.
+        */
+        TTimeIntervalMicroSeconds  GetUnusedTimeoutValue() const;
+        
+        /**
+        * Get external GPS fix state checking timeout value.
+        *
+        * @return External GPS PSY checking timeout value.
+        */
+        TTimeIntervalMicroSeconds  GetExternalGpsCheckingTimeoutValue() const;
+        
+        /**
+        * Get cleanup timeout value.
+        *
+        * @return Cleanup timeout value.
+        */
+        TTimeIntervalMicroSeconds GetCleanupTimeoutValue() const;
+        
+        /**
+        * Get last time working GPS PSY from CenRep.
+        * 
+        * @return Module ID of last time working GPS PSY.
+        */
+        TPositionModuleId GetLastWorkingGpsPsyId();
+        
+        /**
+        * Set last time working GPS PSY to CenRep
+        * Error is ignored.
+        *
+        * @param @aId Module ID of last time working GPS PSY.
+        */
+        void SetLastWorkingGpsPsyId( TPositionModuleId aId );
+        
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CPosConstManager();
+
+        /**
+        * EPOC constructor.
+        */
+        void ConstructL();
+
+        // By default, prohibit copy constructor
+        CPosConstManager(const CPosConstManager&);
+        // Prohibit assigment operator
+        CPosConstManager& operator= (const CPosConstManager&);
+
+    private: // Data
+        //Central Repository
+        CRepository* iRepository;
+        
+        //Refernce count
+        TInt iRefCount;
+        
+        // Maximum Timeshift value whne PSY is in active or ready state
+        TInt iMaxTimeshiftInActiveOrReady;
+        
+        // Maximum timeshift value when PSY is not in active or ready state
+        TInt iMaxTimeshiftNotInActiveOrReady;
+        
+        // PSY state unknown timeout value
+        TInt iPsyStateUnknownTimeout;
+        
+        // External GPS checking timeout value
+        TInt iExternalGpsCheckingTimeout;
+        
+        // Cleanup timeout
+        TInt iCleanupTimeout;
+        
+        // Last working GPS PSY module ID
+        TPositionModuleId iLastWorkingGpsPsyId;
+
+    };
+
+#endif      // CPOSCONSTMANAGER_H  
+            
+// End of File