#pragma once
// 下列 ifdef 块是创建使从 DLL 导出更简单的
// 宏的标准方法。此 DLL 中的所有文件都是用命令行上定义的 DIOSLOCK_EXPORTS
// 符号编译的。在使用此 DLL 的
// 任何其他项目上不应定义此符号。这样，源文件中包含此文件的任何其他项目都会将
// DIOSLOCK_API 函数视为是从 DLL 导入的，而此 DLL 则将用此宏定义的
// 符号视为是被导出的。

#ifndef DIOSLOCK_EXPORTS
#ifdef _WIN64
#ifdef _DEBUG
#pragma comment(lib, "DiosLockX64D.lib")
#else
#pragma comment(lib, "DiosLockX64.lib")
#endif
#else
#ifdef _DEBUG
#pragma comment(lib, "DiosLockD.lib")
#else
#pragma comment(lib, "DiosLock.lib")
#endif
#endif
#endif

#ifdef DIOSLOCK_EXPORTS
#define DIOSLOCK_API __declspec(dllexport)
#define DIOSLOCK_C_API extern "C" __declspec(dllexport)

#else
#define DIOSLOCK_API __declspec(dllimport)
#define DIOSLOCK_C_API extern "C" __declspec(dllimport)
#endif

class DIOSLOCK_API DiosLock {
	//DWORD m_LockTime;
protected:

	DWORD m_LockThreadId;
	//volatile LONG m_ProcLock;
	volatile unsigned long m_RefCount;
	volatile unsigned long m_InterLock;
	HANDLE m_LockHandle;

	bool DiosInternal_EnterCriticalSection(DWORD TryCount);
	void DiosInternal_LeaveCriticalSection();

	bool Try_Clear_DeadThread();
	INT FindProcessThreads(DWORD dwOwnerTID);
	DWORD Thread_WaitUnlockNotify(DWORD timeout = INFINITE);

public:
	DiosLock(void);
	virtual ~DiosLock(void);

	DWORD Thread_Lock(DWORD timeout = INFINITE);
	void Thread_UnLock();
	bool Thread_Clear(DWORD Tid);

	//DWORD Machine_Lock(DWORD timeout);
	//DWORD Machine_UnLock();

	//DWORD Group_Lock(DWORD timeout);
	//DWORD Group_UnLock();


};


DIOSLOCK_C_API void CleanupForThread(DWORD Tid);

#pragma warning( push )
#pragma warning( disable : 4114 )

DIOSLOCK_C_API bool Dios_ThreadLock(volatile UINT64 volatile *pLock);

DIOSLOCK_C_API void Dios_ThreadUnLock(volatile UINT64 volatile *pLock);

DIOSLOCK_C_API void Dios_ThreadClearForTid(volatile UINT64 volatile *pLock, DWORD Tid);

#pragma warning( pop )


DIOSLOCK_C_API DWORD Proc_Lock(DWORD timeout);
DIOSLOCK_C_API void Proc_UnLock();

DIOSLOCK_C_API DWORD Thread_GetUniqTick();