/*
 * (c) Copyright Ascensio System SIA 2010-2023
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation. In accordance with
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
 * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
 * street, Riga, Latvia, EU, LV-1050.
 *
 * The  interactive user interfaces in modified source and object code versions
 * of the Program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU AGPL version 3.
 *
 * Pursuant to Section 7(b) of the License you must retain the original Product
 * logo when distributing the program. Pursuant to Section 7(e) we decline to
 * grant you any rights under trademark law for use of our trademarks.
 *
 * All the Product's GUI elements, including illustrations and icon sets, as
 * well as technical writing content are licensed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International. See the License
 * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 */
#ifndef _BUILD_BASETHREAD_H_
#define _BUILD_BASETHREAD_H_

#include "../common/Types.h"
#include <atomic>

#if defined(_WIN32) || defined(_WIN64) || defined(_WIN32_WCE)
#include <windows.h>
#else
#include <pthread.h>
#endif

#if defined(_WIN32) || defined(_WIN64)
typedef DWORD ASC_THREAD_ID;
#else
typedef pthread_t ASC_THREAD_ID;
#endif

#include "../../Common/kernel_config.h"

namespace NSThreads
{
	KERNEL_DECL ASC_THREAD_ID GetCurrentThreadId();

	KERNEL_DECL void Sleep(int nMilliseconds);

	class CThreadDescriptor;
	class KERNEL_DECL CBaseThread
	{
	protected:
		CThreadDescriptor* m_hThread;
		INT m_bRunThread;
		INT m_bSuspend;

		int m_lError;
		int m_lThreadPriority;

		bool m_bIsNeedDestroy;
		std::atomic<bool> m_bIsExit{false};

	public:
		CBaseThread();
		virtual ~CBaseThread();

	public:
		virtual void Start(int lPriority);
		virtual void Suspend();
		virtual void Resume();
		virtual void Stop();
		virtual void StopNoJoin();
		virtual void DestroyOnFinish();
		virtual void Cancel();

		INT IsSuspended();
		INT IsRunned();
		bool isAborted();
		int GetError();

		CThreadDescriptor* GetDescriptor();
		int GetPriority();

		virtual void CheckSuspend();

	protected:
		virtual void Join();
		virtual DWORD ThreadProc() = 0;

#if defined(_WIN32) || defined(_WIN64) || defined(_WIN32_WCE)
		static DWORD WINAPI __ThreadProc(void* pv);
#else
		static void* __ThreadProc(void* pv);
#endif
	};
}

#endif // _BUILD_BASETHREAD_H_