1 /*

     2 * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 * Contains the abstract interfaces for the MT components.

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef __MTINTERFACES_H__

    22 #define __MTINTERFACES_H__

    23 

    24 

    25 /*******************************************************************************

    26  *

    27  * Types

    28  *

    29  ******************************************************************************/

    30 typedef enum

    31 {

    32 	INTERFACE_DISABLED,

    33 	INTERFACE_CONNECTED

    34 } TInterfaceStatus;

    35 

    36 typedef struct {

    37 	int iPhoneID;

    38 } TPhoneData;

    39 

    40 typedef enum

    41 {

    42 	DPE_NONE,

    43 	DPE_NO_AIR_INTERFACE,

    44 	DPE_NO_TE_CHANNEL,

    45 	DPE_NO_TE_CHANNEL_CONNECTION,

    46 	DPE_SEND_FAILED,

    47 	DPE_NO_REMOTE_ADDRESS,

    48 } TDataPathError;

    49 

    50 /*******************************************************************************

    51  *

    52  * Interface on the Air Interface called by the DataLinkLayer (or whatever)

    53  *

    54  ******************************************************************************/

    55 class IAirInterface

    56 {

    57 public:

    58 	virtual TDataPathError SendPacket( char *data, int len, int *aErrCode ) = 0;

    59 };

    60 

    61 

    62 /*******************************************************************************

    63  *

    64  * Interface on the TE Channel -- called by the higher layer (demux/datalink)

    65  *

    66  ******************************************************************************/

    67 class ITEChannel

    68 {

    69 public:

    70 	virtual TDataPathError SendPacket( char *data, int len, int *aErrCode ) = 0;

    71 };

    72 

    73 

    74 /*******************************************************************************

    75  *

    76  * Interface on the datalink layer or signal stack, called by the demux and 

    77  * the air interface

    78  *

    79  ******************************************************************************/

    80 class IProcessData

    81 {

    82 public:

    83 	virtual TDataPathError ProcessTEData( char *data, int len, int *aErrCode ) = 0;

    84 	virtual TDataPathError ProcessUUData( char *data, int len, int *aErrCode ) = 0;

    85 	virtual void SetAirInterface( IAirInterface *aAirInterface ) = 0;

    86 	virtual void SetTEChannel( ITEChannel *aTEChannel ) = 0;

    87 };

    88 

    89 

    90 /*******************************************************************************

    91  *

    92  * Interface on the filters called by the filter manager

    93  *

    94  ******************************************************************************/

    95 class IFilter

    96 {

    97 public:

    98 	virtual int ProcessIncomingData( char *data, int len ) = 0;

    99 	virtual int ProcessOutgoingData( char *data, int len ) = 0;

   100 };

   101 

   102 #endif //__MTINTERFACES_H__