/*

* Copyright (c) 2002-2004 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:  Server-side sub-session of Accessory Connection Base

*

*/

#ifndef CACCSRVSUBCONNECTIONBASE_H

#define CACCSRVSUBCONNECTIONBASE_H

// INCLUDES

#include "AsyProxyAPI.h"

#include "AccSrvSubBase.h"

#include <e32base.h>

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class CAccSrvMainSession;

class CAccPolObjectCon;

// CLASS DECLARATION

/**

*  Accessory Connection Base server-side sub-session implementation.

*

*  AccServer.lib

*  @since S60 3.1

*/

NONSHARABLE_CLASS( CAccSrvSubConnectionBase ) : public CAccSrvSubBase

    {

    public: // Constructors and destructor

        /**

        * Destructor.

        */

        ~CAccSrvSubConnectionBase();

    public: // New functions

    public: // Functions from base classes

        /**

        * From CAccSrvSubBase

        * Handles received messages from client. Sub classes of this base class

        * may or may not implement this also. However, if message is not handled

        * in sub class, it should call this base class to handle it.

        * @since S60 3.1

        * @param aMessage Client request.

        * @return void

        */

        virtual void DispatchMessageL( const RMessage2& aMessage );

        /**

        * From MQueueObserver.

        * Called when Queue passes message completion handling to registered observers.

        * This is meant for GetValue() and SetValue() type of operations.

        *

        * @since S60 3.1

        * @param aMsgID       Message in question.

        * @param aCmdResponse Value of the operation, used in GetValue()

        *                     type of operations.

        * @param aErrorCode   Error Code of the operation.

        * @param aTrId        Transaction Id of the operation.

        * @return void

        */

        virtual void HandleValueMessageL( TMsgID aMsgID,

                                          TAccValueTypeTBool aCmdResponse,

                                          TInt aErrorCode,

                                          TInt aTrId );

        /**

        * From MQueueObserver.

        * Called when Queue passes message completion handling to registered observers.

        * This is meant for GetValue() and SetValue() type of operations.

        *

        * @since S60 3.1

        * @param aMsgID       Message in question.

        * @param aCmdResponse Value of the operation, used in GetValue()

        *                     type of operations.

        * @param aErrorCode   Error Code of the operation.

        * @param aTrId        Transaction Id of the operation.

        * @return void

        */

        virtual void HandleValueMessageL( TMsgID aMsgID,

                                          TAccValueTypeTInt aCmdResponse,

                                          TInt aErrorCode,

                                          TInt aTrId );

        /**

        * From MQueueObserver.

        * Called when Queue passes message completion handling to registered observers.

        * This is meant for GetValue() and SetValue() type of operations.

        *

        * @since S60 3.1

        * @param aMsgID       Message in question.

        * @param aCmdResponse Value of the operation, used in GetValue()

        *                     type of operations.

        * @param aErrorCode   Error Code of the operation.

        * @param aTrId        Transaction Id of the operation.

        * @return void

        */

        virtual void HandleValueMessageL( TMsgID aMsgID,

                                          TDesC8& aCmdResponse,

                                          TInt aErrorCode,

                                          TInt aTrId );

        /**

        * From MQueueObserver.

        * Called when Queue passes message completion handling to registered observers.

        * This is meant for GetValue() and SetValue() type of operations.

        *

        * @param aMsgID       Message in question.

        * @param aTrId        Transaction Id of the operation.

        * @param aPtrBuf      Value of the operation, used in GetValue()

        *                     type of operations.

        * @param aErrorCode   Error Code of the operation.

        * @return void

        */

        virtual void HandleValueMessageL( TMsgID aMsgID,

                                          TInt aTrId,

                                          TPtr8* aPtrBuf,

                                          TInt aErrorCode );

    protected: // New functions

        /**

        * C++ default constructor.

        */

        CAccSrvSubConnectionBase( CASYProxyAPI* aSession,

                                  CAccSrvConnectionController* aConnectionController,

                                  CAccSrvServerModel* aServerModel );

        /**

        * Symbian 2nd phase constructor.

        */

        void ConstructL();

    private: // New functions

        /**

        * Handles GetSubblockNameArray() client request.

        * If leave occurs, the client request is completed with that error code.

        *

        * @since S60 3.1

        * @param aMessage Client request.

        * @return void

        */

        virtual void GetSubblockNameArrayL( const RMessage2& aMessage );

        /**

        * Handles GetValueL() TBool client request.

        * If leave occurs, the client request is completed with that error code.

        *

        * @since S60 3.1

        * @param aMessage Client request.

        * @return void

        */

        void GetValueTBoolL( const RMessage2& aMessage );

        /**

        * Handles GetValueL() TInt client request.

        * If leave occurs, the client request is completed with that error code.

        *

        * @since S60 3.1

        * @param aMessage Client request.

        * @return void

        */

        void GetValueTIntL( const RMessage2& aMessage );

        /**

        * Handles GetValueL() TDesC8 client request.

        * If leave occurs, the client request is completed with that error code.

        *

        * @since S60 3.1

        * @param aMessage Client request.

        * @return void

        */

        void GetValueTDes8L( const RMessage2& aMessage );

        /**

        * Handles GetValueL() CAccPolObjectBase client request.

        * If leave occurs, the client request is completed with that error code.

        *        

        * @param aMessage Client request.

        * @return void

        */

        void GetValueObjectBaseL( const RMessage2& aMessage );

        /**

        * Stores the value for the name to server model.

        *

        * @since S60 3.1

        * @param aGenericID  Generic ID in question.

        * @param aNameRecord Capability name which value is stored.

        * @param aValue      Value to be stored.

        * @return void

        */

        void StoreValueL( const TAccPolGenericID& aGenericID,

                          TAccPolNameRecord& aNameRecord,

                          TInt aValue );

        /**

        * Handles GetValueL() CAccPolObjectBase client request.

        * If leave occurs, the client request is completed with that error code.

        *        

        * @param aMessage Client request.

        * @return void

        */

        void GetObjectValueL( const RMessage2& aMessage );

    public:     // Data

    protected:  // Data

    private:    // Data

        // Messages for later completion are stored here

        // Only one iMessage needed as long as RAccessoryConnectionBase has

        // only synchronous requests.

        RMessage2 iMessage;

        // Data buffer where object container is streamed.

        CBufFlat* iDataBuf; // Owned

    public:     // Friend classes

    protected:  // Friend classes

    private:    // Friend classes

    };

#endif // CACCSRVSUBCONNECTIONBASE_H

// End of File