/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* 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:

*

*

*/

#ifndef __PROCESSSTARTER_H__

#define __PROCESSSTARTER_H__

#include <e32std.h>

class TProcessStartupParam;

/**

 * Generic process starter.

 */

class BSProcessStarter

    {

    public:     // New methods

        static void FullExePathForClienLocation(

                        const TDesC& aExeName,

                        TFileName& aFullExePath );

        static TInt StartInstance(

                        const TDesC& aFullExePath,

                        const TDesC& aCommand,

                        const TArray< TProcessStartupParam >* aParams );

        static TInt ConnectToServer(

                        const TDesC& aFullExePath,

                        const TDesC& aCommand,

                        const TArray< TProcessStartupParam >* aParams,

                        RSessionBase& aSessionToConnect,

                        const TDesC& aServerName,

                        const TVersion& aClientVersion,

                        TInt aAsyncMessageSlots );

    private:    // Helpers

        static TInt DoStartInstance(

                        const TDesC& aFullExePath,

                        const TDesC& aCommand,

                        const TArray< TProcessStartupParam >* aParams );

        static TInt ApplyParameters(

                        const TArray< TProcessStartupParam >* aParams,

                        RProcess& aProcess );

    };

/**

 * Generic process startup parameters.

 */

class TProcessStartupParam

    {

    public:

        TProcessStartupParam();

        void Set( TInt aSlot, const RHandleBase& aHandle );

        void Set( TInt aSlot, const RSubSessionBase& aSubSession );

        void Set( TInt aSlot, const TDesC16& aDes );

        void Set( TInt aSlot, const TDesC8& aDes );

        void Set( TInt aSlot, TInt aInt );

        TInt ApplyParam( RProcess& aProcess ) const;

    private: //data

        enum TParamType{ EUnknown, EHandle, ESubSession,

                         EDes16, EDes8, EInt };

        TParamType iType;

        TInt iSlot;

        const RHandleBase* iHandle;

        const RSubSessionBase* iSubSession;

        TPtrC16 iDes16;

        TPtrC8 iDes8;

        TInt iInt;

    };

#endif      //  __PROCESSSTARTER_H__

//END OF FILE