/*

* Copyright (c) 2005-2009 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:  

* CPhone

* Stores the state of the phone.

*

*/

#ifndef __CPHONE_H__

#define __CPHONE_H__

/*******************************************************************************

 *

 * System Includes

 *

 ******************************************************************************/

#ifdef WIN32

#include <winsock2.h>

#else

#include <sys/types.h>

#include <sys/socket.h>

#endif

/*******************************************************************************

 *

 * Local Includes

 *

 ******************************************************************************/

#include "../ThreadLibrary/CAThread.h"

#include "MTInterfaces.h"

#include "CDatalinkNull.h"

#include "CDatalinkPacketise.h"

#include "CTCPTEChannel.h"

#include "CUDPAirInterface.h"

#include "CLogPPPFilter.h"

/*******************************************************************************

 *

 * Definitions

 *

 ******************************************************************************/

#define FILTER_NONE  0

#define FILTER_PPP   1

/*******************************************************************************

 *

 * Types

 *

 ******************************************************************************/

typedef enum {

	MTL_SUCCESS,

	MTL_INVALID_FILTER_CONFIG,

	MTL_INVALID_DATALINK_LAYER,	

	MTL_FAILED_TO_CREATE_AIR_INTERFACE_THREAD,

	MTL_FAILED_TO_CREATE_TE_CHANNEL_THREAD,

	MTL_FAILED_TO_CREATE_MAIN_THREAD,

	MTL_TE_CHANNEL_SOCKET_ALREADY_SET,

	MTL_INVALID_STATE,

} MTError;

// This structure is defined in mobster.x 

#ifndef __MOBSTER_H__

typedef enum {

	DL_INVALID,

	DL_NULL,

	DL_PACKETISE

} TDatalinkLayer;

#endif

typedef enum {

	MTS_INIT,

	MTS_RUNNING,

	MTS_SHUTDOWN_ALL_BUT_MAIN,

	MTS_SHUTDOWN_ALL,

} MTStatus;

/*******************************************************************************

 *

 * Class Definition

 *

 ******************************************************************************/

class CPhone

{

public:

	// Construction

	CPhone();

	~CPhone();

	// Control interface

	MTError StartPhone( int aPhoneID, int aDatalinkConfig, int aFilterConfig, int *aErrCode ); 

	MTError StopPhone();

	MTError GetLocalUUAddress( struct sockaddr_in *sockaddr );

	MTError GetRemoteUUAddress( struct sockaddr_in *sockaddr );

	MTError SetRemoteUUAddress( struct sockaddr_in sockaddr );

	MTError SetTeSocket( int aSock );

	MTStatus GetStatus();

	CLog *GetLog();

private:

	MTError InternalInitialisePhone( int aPhoneID, int aDatalinkConfig, int aFilterConfig, int *aErrCode );

	MTError InternalRunPhone( int *aErrCode );

	void CleanupState( int aRequestSource );

	MTError CreateDatalinkLayer( int aDatalinkConfig );

	void DeleteDatalinkLayer();

	MTError CreateFilters( int aFilterConfig );

	void DeleteFilters();

	// Thread entry point

	friend int MainThreadProc( CPhone *aPhone );

	friend int AirInterfaceThreadProc( CPhone *aPhone );

	friend int TEChannelThreadProc( CPhone *aPhone );

private:

	// Device logfile

	CLog iLog;

	// All the data associated with the phone

	TPhoneData iPhoneData;

	// Air Interface

	CUDPAirInterface iUdpAirInterface;

	// TE Channel

	CTcpTeChannel iTcpTeChannel;

	// Flags

	int iExitFlag;

	MTStatus iStatus;

	// Filters 

	CLogPppFilter iFilterPpp;

	IFilter *iFilter;

	// Datalink Layer

	CDatalinkNull *iDatalinkNull;

	CDatalinkPacketise *iDatalinkPacketise;

	IProcessData *iProcessData;

	// Handles for each of the threads

	CAThread iMainThread;

	CAThread iAirInterfaceThread;

	CAThread iTEChannelThread;

};

#endif //__CPHONE_H__