/*

 * Copyright (c) 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: Telephony Multimedia Service

 *

 */

#ifndef TMSSERVER_H

#define TMSSERVER_H

#include <e32base.h>

#include <mmcccodecinformation.h>

#include <tms.h>

#include "tmsshared.h"

#include "tmsclientserver.h"

#include "tmsrtplayerobsrv.h"

#include "tmsrtplayer.h"

#include "tmsdtmfobserver.h"

#include "tmsdtmftoneplayerobserver.h"

namespace TMS {

// FORWARD DECLARATIONS

class TMSServerShutDown;

class TMSStartAndMonitorTMSCallThread;

class TMSCallProxyLocal;

class TMSGlobalEffectsSettings;

class TMSTarEventHandler;

class TMSCSPCenRepListener;

class TMSCenRepAudioHandler;

class TMSAudioDtmfTonePlayer;

class TMSDTMFProvider;

// -----------------------------------------------------------------------------

// TMSServer class

// -----------------------------------------------------------------------------

//

class TMSServer : public CServer2,

                  private TMSRtPlayerObsrv,

                  private TMSDTMFObserver,

    {

public:

    static void RunServerL();

    ~TMSServer();

    void AddSession();

    void DropSession();

    TInt SessionCount() const;

    void GetNewTMSCallSessionHandleL(RHandleBase& aHandle);

    TInt SetOutput(CSession2* sid, TInt output);

    TInt GetOutput(const RMessage2& aMessage);

    TInt GetPreviousOutput(const RMessage2& aMessage);

    TInt GetAvailableOutputs(const RMessage2& aMessage);

    TInt GetMaxLevel(const RMessage2& aMessage);

    TInt GetLevel(const RMessage2& aMessage);

    TInt SetLevel(CSession2* sid, TBool tmsclient, TInt level);

    TInt GetMaxGain(const RMessage2& aMessage);

    TInt GetGain(const RMessage2& aMessage);

    TInt SetGain(CSession2* sid, TInt level);

    TInt GetSupportedCodecs(const TMSStreamType strmType,

            RArray<TFourCC>*& aCodecs);

    // for DTMF player

    TInt InitDTMF(const RMessage2& aMessage);

    TInt StartDTMF(const RMessage2& aMessage);

    TInt StopDTMF(const RMessage2& aMessage);

    TInt ContinueSendingDTMF(const RMessage2& aMessage);

    gint FindActiveCallType();

    TInt NotifyTarClients(TRoutingMsgBufPckg routingpckg);

    void StartRoutingNotifierL();

    void CancelRoutingNotifier();

    void StartCenRepHandlerL();

    void CancelCenRepHandler();

    // for RingTone player

    void InitRingTonePlayerL();

    void OpenRingTonePlayerFromProfileL(const RMessage2& aMessage);

    void OpenRingTonePlayerFromFileL(const RMessage2& aMessage);

    void OpenRingToneTTSPlayerL(const RMessage2& aMessage);

    void OpenRingToneSequencePlayerL(const RMessage2& aMessage);

    void OpenRingToneBeepOnceL();

    void OpenRingToneSilentL();

    void OpenRingToneUnsecureVoipL();

    void DeinitRingTonePlayer();

    void PlayRingToneL();

    void PauseVideoRingTone();

    void StopRingTone();

    void MuteRingTone();

    // from TMSRtPlayerObsrv

    void RtPlayerEvent(TInt aEventType, TInt aError);

    void DTMFInitCompleted(gint status);

    void DTMFToneFinished(gint status);

    void HandleDTMFEvent(const TMSDTMFObserver::TCCPDtmfEvent event,

            const gint status, const TChar tone);

private:

    static TMSServer* NewLC();

    TMSServer();

    void ConstructL();

    CSession2* NewSessionL(const TVersion& aVersion,

            const RMessage2& aMessage) const;

    TInt StartTMSCallServer(TMSCallProxyLocal& aHandle);

    void GetAvailableOutputsL(const RMessage2& aMessage);

    TInt SendMessageToCallServ(TInt func, TInt value);

    TInt SendMessageToCallServ(TInt func, TIpcArgs args);

private:

    TInt iSession;

    TMSServerShutDown *iShutdownTimer;

    mutable RPointerArray<TMSStartAndMonitorTMSCallThread> iTMSCallServList;

    TMSGlobalEffectsSettings* iEffectSettings;

    TMSTarEventHandler* iTarHandler;

    TMSCenRepAudioHandler* iAudioCenRepHandler;

    TMSAudioOutput iCurrentRouting;

    TInt iTarHandlerCount;

    TInt iAudioCenRepHandlerCount;

    TInt iDTMFHandlerCount;

    TMSCallType iActiveCallType;

    // for RT

    TMSRingTonePlayer* iTMSRtPlayer;

    HBufC* iRtFile;

    HBufC8* iRtSequence;

    HBufC* iTtsText;

    // for DTMF

    TMSAudioDtmfTonePlayer* iDTMFDnlinkPlayer;

    TMSAudioDtmfTonePlayer* iDTMFUplinkPlayer;

    TMSDTMFProvider* iDTMFUplinkPlayerEtel;

    // for codecs count

    RArray<TFourCC> iDnlCodecs;

    RArray<TFourCC> iUplCodecs;

    };

// -----------------------------------------------------------------------------

// TMSStartAndMonitorTMSCallThread class

// -----------------------------------------------------------------------------

//

class TMSCallProxyLocal : public RSessionBase

    {

public:

    TInt Open(RServer2& aTMSCallServerHandle);

    TInt SendToCallServer(TInt aFunc, TUint value);

    TInt SendToCallServer(TInt aFunc, TIpcArgs args);

    TInt ReceiveFromCallServer(TInt aFunc, TUint& value);

    TInt ReceiveFromCallServer(TInt aFunc, TIpcArgs args);

    };

// -----------------------------------------------------------------------------

// TMSStartAndMonitorTMSCallThread class

// -----------------------------------------------------------------------------

//

class TMSStartAndMonitorTMSCallThread : public CActive

    {

public:

    static TMSStartAndMonitorTMSCallThread* NewL(TMSServer* aServer);

    ~TMSStartAndMonitorTMSCallThread();

    TInt StartTMSCallServer(TMSCallProxyLocal& aHandle);

private:

    // Construct

    TMSStartAndMonitorTMSCallThread(TMSServer* aServer);

    void ConstructL();

    // From CActive

    void RunL();

    void DoCancel();

public:

    RServer2 iCallSrvrHndl;

    TMSCallProxyLocal iTMSCallProxyLocal;

private:

    TMSServer* iTMSServer;

    RThread iServerThread;

    };

} //namespace TMS

#endif //TMSSERVER_H