/*

* Copyright (c) 2006 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:  States for PSC Host FSM

 *

*/

#ifndef PSCHOSTSTATES_H

#define PSCHOSTSTATES_H

#include <e32std.h>

/**

 * PSC host states.

 * Used as states for the finite state machine inside the host.

 */

namespace NXIMPHost

    {

    /**

     * States for the host (internal FSA)

     */

    enum THostStates

        {

        // actual states

        EXIMPNotConnected = 0,   // not connected

        EXIMPConnecting,         // connecting attempt ongoing

        EXIMPConnected,          // connected

        EXIMPReconnecting,       // attempting connection after nw suspend

        EXIMPSuspended,          // nw down

        EXIMPDisconnecting,      // disconnecting

        // helper states

        EXIMPHelperReconnectFailed // reconnecting failed

        };

    /**

     * Operation status, needed by host FSA state changes.

     * Called by operations. Used to update internal state

     * of host to determine whether network connection is up, down,

     * inactive or network suspended. See PSC Host-Plugin FSA in design

     * document.

     */

    enum THostOperationState

        {

        EXIMPOpNone,             // generic empty state

        EXIMPOpBindBegin,        // bind is beginning

        EXIMPOpBindEnd,          // bind has ended

        EXIMPOpShareBegin,       // share is beginning

        EXIMPOpShareEnd,         // share has ended

        EXIMPOpUnshareBegin,     // unshare is beginning

        EXIMPOpUnshareEnd,       // unshare has ended

        EXIMPOpReconnectBegin,   // reconnect is beginning

        EXIMPOpReconnectEnd,     // reconnect has ended

        EXIMPOpUnbindBegin,      // unbind is beginning

        EXIMPOpUnbindEnd,        // unbind has ended

        EXIMPOpSessionLostBegin,     // session lost handling is beginning

        EXIMPOpSessionLostEnd,       // session lost handling has ended

        EXIMPOpForcedTeardownBegin,  // forced teardown is beginning

        EXIMPOpForcedTeardownEnd,    // forced teardown has ended

        };

    }

#endif  // PSCHOSTSTATES_H