// Copyright (c) 1997-2009 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:

//

/**

 @file

 @internalAll 

*/

#ifndef __LINE_H__

#define __LINE_H__

#include <et_phone.h>

#include "ATWAIT.H"

//

// CLineHayes - General Line Functionality

//

class CCallEntry;

class CLineHayes : public CLineBase

/**

@internalComponent

*/

	{

public:

	CLineHayes(CATIO* aIo,CATInit* aInit,CPhoneGlobals* aPhoneGlobals);

	~CLineHayes();

	void AppendNewCallL(CCallHayes* aNewCall);

	virtual TInt RegisterNotification(const TInt aIpc);

	virtual TInt DeregisterNotification(const TInt aIpc);

	static void CloseLine(TAny* aObj);

	virtual CTelObject::TReqMode ReqModeL(const TInt aIpc);

// MTelObjectTSY pure virtuals

	virtual void Init();

	virtual const CArrayFixFlat<TInt>* ArrayOfMemberDataSizes(const TInt aIpc) const;

// MLineBaseTSY pure virtuals

	virtual TInt GetInfo(const TTsyReqHandle aTsyReqHandle,RLine::TLineInfo* aLineInfo);

	virtual TInt NotifyCapsChange(const TTsyReqHandle aTsyReqHandle, RLine::TCaps* aCaps);

	virtual TInt NotifyCapsChangeCancel(const TTsyReqHandle aTsyReqHandle);

	virtual TInt NotifyIncomingCall(const TTsyReqHandle aTsyReqHandle, TName* aName);

	virtual TInt NotifyIncomingCallCancel(const TTsyReqHandle aTsyReqHandle);

  	virtual TInt NotifyHookChange(const TTsyReqHandle aTsyReqHandle, RCall::THookStatus* aHookStatus);

	virtual TInt NotifyHookChangeCancel(const TTsyReqHandle aTsyReqHandle);

	virtual TInt NotifyStatusChange(const TTsyReqHandle aTsyReqHandle,RCall::TStatus* aLineStatus);

	virtual TInt NotifyStatusChangeCancel(const TTsyReqHandle aTsyReqHandle);

	virtual TInt NotifyCallAdded(const TTsyReqHandle aTsyReqHandle,TName* aName);

	virtual TInt NotifyCallAddedCancel(const TTsyReqHandle aTsyReqHandle);

	virtual TInt GetStatus(const TTsyReqHandle aTsyReqHandle,RCall::TStatus* aStatus);

	virtual TInt EnumerateCall(const TTsyReqHandle aTsyReqHandle,TInt* aCount);

	virtual TInt GetHookStatus(const TTsyReqHandle aTsyReqHandle,RCall::THookStatus* aHookStatus);

// MSubSessionExtBaseTSY pure virtual

	virtual TInt ExtFunc(const TTsyReqHandle aTsyReqHandle,const TInt aIpc,const TDataPackage&);

// other functions

	TBool StopMyCallRinging();

	void GetLineStatus(RCall::TStatus& aLineStatus);

	void RemoveCall(CCallHayes* aCallHayes);

	void GetLastCallName(TDes& aName) const;

	void GetNameOfCallForAnswering(TDes& aName);

	void SetCallsHookStatus(RCall::THookStatus aHookStatus);

	TBool AnswerIfPossible();

	TBool CheckForOutstandingAnswer();

	void SetPreAllocCall();

	void ResetPreAllocCall();

	void ResetNotifyIncomingCall();

	TBool IsNotifyIncomingCallOutstanding();

	void FreePreAllocCallIfNecessary();

protected:

	void ConstructL(const TName& aName);

	CCallEntry* CheckNewObject(const TDesC& aName);

private:

	void Dummy();

	void Dummy1();

public:

	TName iLineName;

protected:

	CATIO* iIo;

	CATInit* iInit;

	CPhoneGlobals* iPhoneGlobals;

	TDblQue<CCallEntry> iCalls;

	TInt iPosOfLastAddedCall;

	TInt iNameIndex;

private:

	CArrayFixFlat<TInt>* iSizeOfMemberData;

	TBool iNotifyIncomingCallOutstanding;

protected:

	CCallEntry* iPreAlloc;

	};

//

// CLineMobile - Line functionality for mobile phones

//

class CLineMobile : public CLineHayes

/**

@internalComponent

*/

	{

public:

	CLineMobile(CATIO* aIo,CATInit* aInit,CPhoneGlobals* aPhoneGlobals);

	~CLineMobile();

	virtual TInt ExtFunc(const TTsyReqHandle aTsyReqHandle,const TInt aIpc,const TDataPackage& aPackage);

	virtual TInt CancelService(const TInt aIpc,const TTsyReqHandle aTsyReqHandle);

	virtual TReqMode ReqModeL(const TInt aIpc);

	virtual TInt NumberOfSlotsL(const TInt aIpc);

private:

	// ETELMM supported requests

	TInt GetMobileLineStatus(const TTsyReqHandle aTsyReqHandle,RMobileCall::TMobileCallStatus* aStatus);

	TInt NotifyMobileLineStatusChange(const TTsyReqHandle aTsyReqHandle,RMobileCall::TMobileCallStatus* aStatus);

	TInt NotifyMobileLineStatusChangeCancel(const TTsyReqHandle aTsyReqHandle);

	};

//Added for Java Demo 4.4.99

//

// CLineMobileVoice - Voice Specific Line Functionality

//

class CCallMobileVoice;

class CLineMobileVoice : public CLineMobile

/**

@internalComponent

*/

	{

public:

	static CLineMobileVoice* NewL(CATIO* aATIO,CATInit* aInit,CPhoneGlobals* aPhoneGlobals,const TName& aName);

	CLineMobileVoice(CATIO* aATIO,CATInit* aInit,CPhoneGlobals*);

	~CLineMobileVoice();

// MTelObjectTSY pure virtuals

	virtual CTelObject* OpenNewObjectByNameL(const TDesC& aName);

	virtual CTelObject* OpenNewObjectL(TDes& aNewName);

// MLineBaseTSY pure virtuals

	virtual TInt GetCaps(const TTsyReqHandle aTsyReqHandle,RLine::TCaps* aCaps);

    virtual TInt GetCallInfo(const TTsyReqHandle,TCallInfoIndex*);

//

protected:

	void GenerateName(TDes& aName);

	void ConstructL(const TName& aName);

	};

//

// CLineMobileData - Data Specific Line Functionality

//

class CCallMobileData;

class CLineMobileData : public CLineMobile

/**

@internalComponent

*/

	{

public:

	static CLineMobileData* NewL(CATIO* aATIO,CATInit* aInit,CPhoneGlobals* aPhoneGlobals,const TName& aName);

	CLineMobileData(CATIO* aATIO,CATInit* aInit,CPhoneGlobals*);

	~CLineMobileData();

// MTelObjectTSY pure virtuals

	virtual CTelObject* OpenNewObjectByNameL(const TDesC& aName);

	virtual CTelObject* OpenNewObjectL(TDes& aNewName);

// MLineBaseTSY pure virtuals

	virtual TInt GetCaps(const TTsyReqHandle aTsyReqHandle,RLine::TCaps* aCaps);

    virtual TInt GetCallInfo(const TTsyReqHandle,TCallInfoIndex*);

//

protected:

	void GenerateName(TDes& aName);

	void ConstructL(const TName& aName);

	};

//

// CLineMobileFax - Fax Specific Line Functionality

//

class CCallMobileFax;

class CLineMobileFax : public CLineMobile

/**

@internalComponent

*/

	{

public:

	static CLineMobileFax* NewL(CATIO* aATIO,CATInit* aInit,CPhoneGlobals* aPhoneGlobals,const TName& aName);

	CLineMobileFax(CATIO* aATIO,CATInit* aInit,CPhoneGlobals*);

	~CLineMobileFax();

// MTelObjectTSY pure virtuals

	virtual CTelObject* OpenNewObjectByNameL(const TDesC& aName);

	virtual CTelObject* OpenNewObjectL(TDes& aNewName);

// MLineBaseTSY pure virtuals

	virtual TInt GetCaps(const TTsyReqHandle aTsyReqHandle,RLine::TCaps* aCaps);

    virtual TInt GetCallInfo(const TTsyReqHandle,TCallInfoIndex*);

protected:

	void GenerateName(TDes& aName);

	void ConstructL(const TName& aName);

public:

	TBool iFaxOpened;	// so that a CCallHayes instance knows whether another CCallHayes has opened a CFaxHayes object

	};

class CCallEntry : public CBase

/**

@internalComponent

*/

	{

	friend class CLineHayes;

public:

	static CCallEntry* NewL(CCallHayes* aCall);

	CCallEntry(CCallHayes* aCall);

	~CCallEntry();

	void Deque();

	void CompleteAndDeque(TInt aError);

public:

	CCallHayes* iCallHayes;

private:

	TDblQueLink iLink;

	};

#endif