--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/posmsgpluginreferenceimpl/inc/epos_comasuplpossession.h	Mon Oct 04 00:04:35 2010 +0300
@@ -0,0 +1,207 @@
+/*
+* Copyright (c)  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:  Implementation of COMASuplPosSessionBase
+*
+*/
+
+
+#ifndef C_COMASUPLPOSSESSION_H
+#define C_COMASUPLPOSSESSION_H
+
+
+#include <lbs/epos_comasuplpossessionbase.h>
+
+
+/**
+* Reference implementation of COMASuplPosSessionBase
+* @since S60 3.1u
+*/
+class COMASuplPosSession : public COMASuplPosSessionBase
+							, public virtual CActive
+    {
+    
+    public:  // Constructors and destructor
+            
+        /**
+         * Factory function that instantiates a new object of COMASuplPosSession
+         *
+         * @since S60 v3.1u
+         */
+        static COMASuplPosSessionBase* NewL( MOMASuplObserver* aSuplObserver );
+        
+        /**
+         * Destructor
+         *
+         * @since S60 v3.0
+         */
+        ~COMASuplPosSession();        
+        
+    public: 
+
+        /**
+         * From COMASuplPosSessionBase
+         * Initializes the instance of COMASuplPosSession
+         * @since S60 v3.1u
+         */
+        void InitializeL( const TInt aRequestID, TRequestStatus &aStatus );
+        
+        /**
+         * From COMASuplPosSessionBase
+         * Cancels an outstanding request to initialize
+         * @since S60 v3.1u
+         */
+        void CancelInitialize();
+        
+        /**
+         * From COMASuplPosSessionBase
+         * Handles SUPL POS payload
+         * @since S60 v3.1u
+         */
+        void HandleSuplPosMessageL( const COMASuplPosPayload *aPosPayload );
+        
+        /**
+         * From COMASuplPosSessionBase
+         * Provides different POS parameters to the SUPL FW
+         * @since S60 v3.1u
+         */
+        void GetSuplInfoL( COMASuplInfoRequestList *aInfoRequestList,
+    						    TRequestStatus &aStatus );
+    						  
+        /**
+         * From COMASuplPosSessionBase
+         * Cancels an outstanding request to GetSuplInfoL
+         * @since S60 v3.1u
+         */
+        void CancelSuplInfoRequest();
+        
+        /**
+         * From COMASuplPosSessionBase
+         * Provides position estimates to the SUPL FW
+         * @since S60 v3.1u
+         */
+        void GetPositionL( TRequestStatus &aStatus, 
+                                COMASuplPosition* aPosition );
+        
+        /**
+         * From COMASuplPosSessionBase
+         * Cancels an outstanding request to GetPositionL
+         * @since S60 v3.1u
+         */
+        void CancelGetPosition();
+        
+        /**
+         * From COMASuplPosSessionBase
+         * Terminates a SUPL POS Session
+         * @since S60 v3.1u
+         */
+        void SessionEnd();
+        
+        
+    private:
+    
+        /**
+         * Creates an IPC connection with the SUPL gateway, forwards 
+         *				   the request and terminates the connection
+         * @since S60 v3.1u
+         */
+        COMASuplPosSession( MOMASuplObserver* aSuplObserver );
+        
+        /**
+         * From CActive
+         * Request completion event handler
+         * @since S60 v3.1u
+         */
+        void RunL();
+        
+        /**
+         * From CActive
+         * Called to cancel outanding requests
+         * @since S60 v3.1u
+         */
+        void DoCancel();
+        
+        /**
+         * From CActive
+         * Called to handle leave in RunL
+         * @since S60 v3.1u
+         */
+         TInt RunError(TInt aError);
+        /**
+         * Completes an asynchronous request with KErrNone
+         * @since S60 v3.1u
+         */
+        void IdleComplete();
+        
+        /**
+         * Cancels an outstanding request
+         * @since S60 v3.1u
+         */
+        void CancelRequest();
+    
+    private:
+    
+        /**
+         * State information of an instance of COMASuplPosSession
+         */
+        enum TPosSessionState 
+            {
+            EInitialize, 
+            EGetSuplInfo, 
+            EGetPosition
+            };
+        
+        /**
+         * Contains the client request status
+         */        
+        TRequestStatus*             iClientStatus;
+        
+        /**
+         * Contains the request ID 
+         */
+        TInt                        iRequestID;
+        
+        /**
+         * A flag field to determine if the instance of COMASuplPosSession
+         * was initialized
+         */        
+        TBool                       iIsInitialized;
+        
+        /**
+         * Data field to hold the state information
+         */
+        TPosSessionState            iState;
+        
+        /**
+         * Data field to hold the position estimates. The ownership of this 
+         * object is not taken.
+         */       
+        COMASuplPosition*           iPosition;
+        
+        /**
+         * Data field to hold the SUPL Info Request List. The ownership 
+         * of this object is not taken.
+         */       
+        COMASuplInfoRequestList*    iSuplInfoReqList;
+        
+        /**
+         * Data field to hold the payload information. The instance of 
+         * COMASuplPosSession instantiates this object and also takes 
+         * ownership of the same.
+         */       
+        COMASuplPosPayload*         iPosPayload;
+
+    };
+
+
+#endif // C_COMASUPLPOSSESSION_H