/*

* Copyright (c) 2005 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:   Main server class

*

*/

#ifndef __CSuplServer_H__

#define __CSuplServer_H__

//  INCLUDES

#include <e32base.h>

#include <connect/sbdefs.h>

#include "epos_mnetinitiatedobserver.h"

#include "epos_mconnectobserver.h"

#include "epos_msuplecomeventobserver.h"

// FORWARD DECLARATIONS

class CSession2;

class CSuplServerDelayedShutdown;

class CSuplSessionManager;

class CSuplNetInitiatedSession;

class CSuplNetInitiatedRegistry;

class CSuplServerStartupRequest;

class CSuplServerDeInitRequest;

// CONSTANTS

const TUint KSuplServerShutdownTimer = 2000000;

const TUid KProtocolHandlerInterfaceUid = {0x102073CB}; // ECom interface UID

const TInt KMaxClients = 10;

// DATA TYPES

// CLASS DECLARATION

/**

 *  The main server side class.

 */

class CSuplServer :  public CPolicyServer,public MNetInitiatedObserver,public MConnectObserver,public MSuplEcomEventObserver

    {

    private:

        /**

         * C++ constructor.

         *

         * @param aPriority Priority at which to run the server active object.

         * @param aPolicy Reference to a policy object describing the security 

         *                checks required for each message type.

         * @param aServerType Sharable or non-sharable sessions.

         */

        CSuplServer(

        /* IN */    TInt aPriority,

        /* IN */    const TPolicy &aPolicy,

        /* IN */    TServerType aServerType = ESharableSessions

        );

        /**

         * EPOC default constructor.

         */

        void ConstructL();

        // By default, prohibit copy constructor

        CSuplServer( const CSuplServer& );

        // Prohibit assigment operator

        CSuplServer& operator= ( const CSuplServer& );

        /**

         * From CServer2

         */

        CSession2* NewSessionL(const TVersion& aVersion, const RMessage2& aMessage) const;

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CSuplServer* NewL();

        /**

        * Destructor.

        */

        ~CSuplServer();

    public: // New functions

        /**

         * This magic number has its origin in Symbian development.

         * It is they have some explaining to do, not us.

         */

        enum

            {

            EPriority=950

            };

    public: // Functions from base classes

        /**

         * From CActive

         *

         * @param aError the error code of the server leave

         * @return always KErrNone

         */

        TInt RunError(

        /* IN  */   TInt aError

        );

    public:  // New functions

        /**

         * Increment number of sessions

         */

        void IncrementSessions();

        /**

         * Decrement number of sessions

         */

        void DecrementSessions();

		void HandleNewNetSessionL(CSuplSessionManager& aSessionManager,const RMessage2& aMessage);

		void CompleteForwardMessageL(TInt aHandle);

		void CompleteConnect(TInt aHandle);

		TBool GetConnectFlag();

		/**

        * MSuplEcomEventObserver Observer method

        */

		void PlugInUninstalled(); 

        void DeInitialize();

    private:

        void SetErrorCode(TInt aErrCode);

        TInt GetErrorCode();

        void IncreamentIpcSessionCount();

    protected: 

        /**

         * From CPolicyServer

         */

        CPolicyServer::TCustomResult CustomSecurityCheckL(

            /* IN  */   const RMessage2& aMsg, 

            /* IN  */   TInt& aAction, 

            /* IN  */   TSecurityInfo& aMissing

            );

    private:     // Data

        CSuplServerDelayedShutdown* iShutdown;

        CSuplSessionManager*        iSessionManager;

        TInt                        iNumSessions;

		TTimeIntervalMicroSeconds32	iServerShutdownDelay;

		TInt iConnectFail;

		CSuplNetInitiatedRegistry* iSuplNetInitRegistry;

		TInt iNumNetMessages;

		CSuplServerStartupRequest*	iServerStartup;

        CSuplServerDeInitRequest*   iDeInitRequest;

		TBool iConnectFlag;

        TInt  iErrorCode;

        TInt  iIpcSessionCount;

	};

#endif      // __CSuplServer_H__

// End of File