/*

* Copyright (c) 2004-2009 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: This header defines common definitions for MPM

*

*/

/**

@file mpmcommon.h

Mobility Policy Manager common definitions.

*/

#ifndef MPMCOMMON_H

#define MPMCOMMON_H

//  INCLUDES

#include <e32base.h>

// CONSTANTS

// Server name

_LIT( KMPMServerName,"!MPMServer" );

// MPM Default Connection server name

_LIT( KMPMDefaultConnectionServerName,"!MPMDefaultConnectionServer" );

// EXE name

_LIT( KMPMServerImg,"MPMServer" );

const TUid KServerUid2={0x1000008d};

const TUid KServerUid3={0x101f6d12};

const TInt KMPMServerStackSize    = 0x2000;    //  8KB

const TInt KMPMServerInitHeapSize = 0x1000;    //  4KB

const TInt KMPMServerMaxHeapSize  = 0x1000000; // 16MB

// The server version. A version must be specified when 

// creating a session with the server

const TUint KMPMServerMajorVersionNumber = 5;

const TUint KMPMServerMinorVersionNumber = 2;

const TUint KMPMServerBuildVersionNumber = 0;

// The number of message slots allocated for a client session

// Number of necessary message slots is determined as follows. 

// If these conditions change number of message slots may need to be increased. 

// 3 for asyncronous methods (ChooseBestIAP, ProcessError, WaitNotification)

// 1 for cancelling asynchronous requests

// 5 for synchronous requests. Following functions use Send and could 

// theoretically be called before previous syncronous call has completed: 

//

// ApplicationLeavesConnection, UnregisterPrefIAPNotif, 

// IAPConnectionActivated, ApplicationMigratesToCarrier,

//  

// and one of following (These use SendReceive):

// RegisterPrefIAPNotif, ApplicationIgnoredTheCarrier, 

// ApplicationAcceptedTheCarrier, ApplicationRejectedTheCarrier, 

// ApplicationConnectionEnds, SortSNAP, ApplicationJoinsConnection, 

// IAPConnectionStopped, IAPConnectionStarted, EasyWlanSsid

//

const TUint KNumMessageSlots = 9;

// The number of message slots allocated for MPM Default Connection 

// client session

const TUint KNumDefConnMessageSlots = 1;

// MACROS

// DATA TYPES

// Opcodes used in message passing between client and server

enum TMPMServerRequests

    {

    EMPMServerChooseIap,

    EMPMServerCancelRequest,

    EMPMServerApplicationLeavesConnection,

    EMPMServerIapConnectionStopped,

    EMPMServerProcessError,

    EMPMServerRegisterPrefIAPNotif,

    EMPMServerUnregisterPrefIAPNotif,

    EMPMServerWaitNotification, 

    EMPMServerSortSNAP,

    EMPMServerApplicationJoinsConnection,

    EMPMServerIapConnectionActivated, 

    EMPMServerIapConnectionStarted, 

    EMPMServerApplicationConnectionEnds, 

    EMPMServerApplicationMigratesToCarrier, 

    EMPMServerApplicationIgnoredTheCarrier, 

    EMPMServerApplicationAcceptedTheCarrier, 

    EMPMServerApplicationRejectedTheCarrier, 

    EMPMServerEasyWlanSsid,

    EMPMServerReselectIap

    };

/**  Request codes for MPM Default Connection server */

enum TMPMDefaultConnectionRequests

    {

    EMPMDefaultConnectionSetDefaultIap,

    EMPMDefaultConnectionClearDefaultIap

    };

// Panic codes used for server and client

// Code values selected just for being different

// than some normal common error or return values. 

enum TMPMPanic

    {

    // Server

    EMPMReceiveAlreadyActive     = 100,

    // Client

    ERMPMPanicClientNotConnected = 150    

    };

#endif // MPMCOMMON_H

// End of File