/*

* Copyright (c) 2002 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 file contains definitions that are necessary for the Client-Server 

*    communication.

*

*/

#ifndef __DOSCLIENTSERVER_H__

#define __DOSCLIENTSERVER_H__

#include <e32std.h>

// Constants

_LIT(KDosServerName,"DosServer");

_LIT(KDosServerImg,"DosServer");         // DLL/EXE name

const TInt KSDReserveFileMaxSize = 0x40000; //256*1024

/**

* This enumeration contains the DosServer client-server messages.

*/

enum TDosMessages

    {

    //SubSession management

    EDosCreateSysUtilsSubSession=100,

    EDosCreateHelperSubSession,

    EDosCreateMtcSubSession,

    EDosCreateSelfTestSubSession,

    EDosCreateSaeSubSession,

    EDosCreateAccessorySubSession,

    EDosCreateAudioSubSession,

    EDosCreateExtensionSubSession,

    EDosCreateEventRcvSubSession,

    EDosCreateEventSndSubSession,

    EDosCreateBTAudioSubSession,

    EDosCloseSubSession,

    EDosCreateSharedDataSubSession,

    //Services from SysUtils

    EGetSimLanguage=200,

    EPerformDosRfs,

    ESetDosAlarm,

    //Services from Helper

    EGetStartupReason=300,

    EGetSWStartupReason,

    ESetSWStartupReason,

    EHelperHiddenReset,

    EGetRTCStatus,

    EGenerateGripEvent,

    //Services from MTC

    EPowerOn=400,

    EPowerOff,

    EResetGenerate,

    ESetState,

    EDosSync,

    ESetStateFlag,

    EGetStateFlag,

    EDosShutdownSync,

    //Services from SelfTest

    EPerformSelfTest=500,

    //Services from Sae

    EStartSae=700,

    //Services from Extension

    ECallFunction=800,

    //Service for Firing events

    ERegisterEvent=900,

    EUnRegisterEvent,

    EWaitEvent,

    EDosEventFiring,

    ECancelWaitEvent,

    EServerShutdown=1000,

    // Service from Accessory

    ESetAccessoryMode=1100,

    ESetLoopSetModeState,

    EGetLoopSetModeState,

    EGetAccessoryModeAsync,

    ECancelGetAccessoryModeAsync,

    EGetAccessoryModeNew,

    // Service from Audio

    ESetVolumeMuteState=1200,

    EGetVolumeMuteState,

    ESetHandsfreeMode,

    EGetHandsfreeMode,

    EGetOutputVolume,

    ESetOutputVolume,

    EEnumerateAudioVolumeLevels,

    EEnumerateAudioVolumeLevelsAsync,

    ECancelEnumerateAudioVolumeLevelsAsync,

    EGetOutputVolumeAsync,

    ECancelGetOutputVolumeAsync,

    ESetOutputVolumeAsync,

    ECancelSetOutputVolumeAsync,

    ESetAccessoryModeAsync,

    ECancelSetAccessoryModeAsync,

    ESetVolumeMuteStateAsync,

    ECancelSetVolumeMuteStateAsync,

    EGetVolumeMuteStateAsync,

    ECancelGetVolumeMuteStateAsync,

    //Services from BTAudio        

    EAttachAudioAccessoryReq=1300, // requests

    ECancelAttachAudioAccessoryReq,

    EDetachAudioAccessoryReq,

    ECancelDetachAudioAccessoryReq,

    EAudioLinkOpenResp, // responses

    EAudioLinkCloseResp,

    EActivateVoiceRecognitionResp,

    EAbortVoiceRecognitionResp,

    EVoiceRecognitionStatusResp,

    EQuerySpeedDialNumberResp,

    EQueryLastDialledVoiceNumberResp,   

    EAudioLinkOpenInd,  // indications

    EAudioLinkCloseInd,

    EVoiceRecognitionStatusInd,

    // Service from SharedData

    ERequestFreeDiskSpace=1400,

    ERequestFreeDiskSpaceCancel

    };

//FLAGS

const TUint KNoAutoComplete=        0x0;

const TUint KAutoComplete=          0x1;

const TUint KUseDefaultIntensity=   0x2;

/**

* The following enumaration defines the DosServer panic codes.

*/

enum TDosPanic

{

    // Illegal function called via client-server interface

    EPanicIllegalFunction=0,

    EPanicBadHandle,

    EPanicBadDescriptor,

};

#endif // __DOSCLIENTSERVER_H__