/*

* Copyright (c) 2007 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:  CCH Client / Server common internal header

*

*/

#ifndef CCHCLIENTSERVERINTERNAL_H

#define CCHCLIENTSERVERINTERNAL_H

// INCLUDES

#include <e32base.h>

// CONSTANTS

_LIT( KCCHServerExe, "CCHServer.exe" );

_LIT( KCCHServerName, "!CCHServer" );

_LIT( KCCHServerStartMutex, "CCHServerStartMutex" );

const TUid  KCCHServerUid  = { 0x10275456 };

/** 

 * Version number 

 */

const TUint KCCHServMajorVersionNumber = 0;

const TUint KCCHServMinorVersionNumber = 0;

const TUint KCCHServBuildVersionNumber = 1;

/**

 * Number of message slots in the server.

 * Needed message slots can be defined as follows:

 * total slots = n+2, where n is number of independent

 * asynchronous services offered by the server.

 */

const TUint KCCHMessageSlots = 9;

// DATA TYPES

/**

 * Commands from client to server

 */

enum TCCHCommands

    {

    ECCHOpenSubSession = 0,

    ECCHCloseSubSession,

    ECCHSubscribeToEvents,

    ECCHSubscribeToEventsCancel,

    ECCHGetServices,

    ECCHGetServicesCancel,

    ECCHGetServiceState,

    ECCHEnableService,

    ECCHEnableServiceCancel,

    ECCHDisableService,

    ECCHDisableServiceCancel,

    ECCHGetServiceInfo,

    ECCHGetPreferredService,

    ECCHSetConnectionInfo,

    ECCHSetConnectionInfoCancel,

    ECCHGetConnectionInfo,

    ECCHGetConnectionInfoCancel,

    ECCHReserveService,

    ECCHFreeService,

    ECCHIsReserved,

    ECCHServiceCount,

    ECCHServerRegister,

    ECCHServerRegisterCancel

    };

/**

 * Server panic codes

 */

enum TCCHServerPanic

    {

    ECCHErrCreateServer = 100,

    ECCHErrStartServer = 101,

    ECCHErrSubSessionOpen = 102,

    ECCHErrSubSessionClose = 103,

    ECCHBadRequest = 104,

    ECCHBadDescriptor = 105,

    };

#endif // CCHCLIENTSERVERINTERNAL_H

// End of File