// 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:

// top-level header file for C32 that defines some pervasive values and classes and

// other things to generally avoid circular import problems.

// 

//

/**

 @file

 @internalComponent 

*/

#ifndef CS_COMMON_H

#define CS_COMMON_H

#include <elements/cftransport.h>

class CC32Dealer;

class CC32Player;

class CCommSession;

class CC32WorkerThread;

// Decided to have 9 threads. One main dealer (can have co-resident player) and eight player threads

const TInt KMaxWorkerThreadId = 8;

const TInt KMainThreadId=0;

NONSHARABLE_CLASS(TC32WorkerThreadPublicInfo) : public CommsFW::TWorkerThreadDataBase

	{

public:

	enum {

	    ENullWorkerId      = 0xFFFF,     //< Non-existent worker

		EMainThread        = 0,		//< the Pit Boss and Main Dealer run here

		EFirstPlayerThread = 1,	//< Lowest possible player id

		EMaxWorkerThreadId = KMaxWorkerThreadId	//< Highest possible player id (NB: this is an inclusive bound. Be very careful in array-bound contexts!)

		};

	CC32WorkerThread* iWorker;

	};

/**

@class

TC32WorkerThreadRegister

Structure containing information pertaining to a particular worker thread.

*/

NONSHARABLE_CLASS(TC32WorkerThreadRegister) : public TC32WorkerThreadPublicInfo

	{

	friend class CC32Dealer;

	friend class CC32Player;

	friend class CC32WorkerThread;

	typedef TC32WorkerThreadPublicInfo inherited;

public:

	TC32WorkerThreadRegister();

private:

	void Clear();

private:

	CC32Dealer* iDealer;			//< Dealer instance of the worker thread (if exists).

	CC32Player* iPlayer;			//< Player instance of the worker thread (if exists).

#ifdef _DEBUG

  	TBool iHasGlobalAllocFails;

#endif

	};

#endif // CS_COMMON_H