--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationrequestmgmt/locationserver/inc/EPos_CPosModulesStatus.h	Tue Feb 02 01:50:39 2010 +0200
@@ -0,0 +1,112 @@
+/*
+* 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:
+*
+*/
+
+
+
+#ifndef CPOSMODULESSTATUS_H
+#define CPOSMODULESSTATUS_H
+
+//  INCLUDES
+#include <lbs.h>
+#include "EPos_MPosStatusObserver.h"
+#include <lbs/epos_mposmodulesobserver.h>
+#include "epos_mposmodulestatusmanager.h"
+
+// FORWARD DECLARATIONS
+class CPosModules;
+
+// CLASS DECLARATION
+
+/**
+*  Holds the status of all installed modules.
+*  Used to get current module status and to get notification of 
+*  module status changes.
+*/
+class CPosModulesStatus : public CBase,
+                          public MPosStatusObserver,
+                          public MPosModuleStatusManager
+    {
+    public:  // Data types
+
+        struct TPosSubscriber
+            {
+            TAny*                   iClient;
+            TInt                    iClientTimeStamp;
+            TBool                   iToBeRemoved;
+            TBool                   iHasRequest;
+            RMessage2               iMsg;
+            TPositionModuleId       iModuleId;
+            TPositionModuleStatusEvent iEvent;
+            };
+
+        struct TPosModule
+            {
+            TPositionModuleId       iModuleId;
+            TPositionModuleStatus   iStatus;
+            TInt                    iDeviceTimeStamp;
+            TInt                    iDataQualityTimeStamp;
+            };
+
+    public:  // Constructors and destructor
+        static CPosModulesStatus* NewL(CPosModules& aModules);
+        static CPosModulesStatus* NewL(CPosModules& aModules,const TTimeIntervalMicroSeconds32& aTimerInterval);
+        virtual ~CPosModulesStatus();
+    
+    public: //From base class
+        virtual void AddListenerL(MPosModuleStatusListener& aListener);
+        virtual void RemoveListener(MPosModuleStatusListener& aListener);
+        virtual TInt GetModuleStatus(const TPositionModuleId& aModuleId,TPositionModuleStatusBase& aStatus ) const;
+
+    public: // New functions
+        void NotifyModuleStatusEventL(const RMessage2& aMessage, TAny* aClient);
+        void CancelNotifyModuleStatusEventL(TAny* aClient);
+        void NotifySessionClosed(TAny* aClient);
+        void HandleSettingsChangeL(TPosModulesEvent aEvent);
+
+    protected:  // Functions from base classes
+        void ReportStatus(const TPositionModuleId& aImplementationUid, const TPositionModuleStatus& aStatus);
+
+    private:
+        CPosModulesStatus(CPosModules& aModules, const TTimeIntervalMicroSeconds32& aTimerInterval);
+        void ConstructL();
+        CPosModulesStatus( const CPosModulesStatus& );
+        CPosModulesStatus& operator= ( const CPosModulesStatus& );
+
+        
+        void ValidateRequestL(const RMessage2& aMessage, TPositionModuleId& aId, TPositionModuleStatusEvent& aEvent);
+        TBool HasValidEventsQueued(TPosSubscriber& aSubscriber);
+        void NotifySubscribers(TPositionModuleStatusEvent& aOccurredEvent);
+        void NotifyListeners(TPositionModuleStatusEvent& aOccurredEvent);
+        static TInt TimerCallback(TAny* aModulesStatus);
+        TInt DoTimerCallback();
+        void RequestComplete(const RMessage2& aMessage, TInt aCompleteCode);
+        void NotifyEventToSubscriber(TPositionModuleStatusEvent& aOccurredEvent, const CPosModulesStatus::TPosSubscriber& aSubscriber);
+
+    private:    // Data
+        CPosModules&            iModules;
+        RPointerArray< MPosModuleStatusListener > iListenerArray;
+        RArray<TPosModule>      iModuleStatusArray;
+        RArray<TPosSubscriber>  iSubscribers;
+        TInt                    iSequenceNo;
+        CPeriodic*              iTimer;
+        TTimeIntervalMicroSeconds32 iTimerInterval;
+
+    };
+
+#endif      // CPOSMODULESSTATUS_H
+
+// End of File