+threading

1 files changed, 69 insertions, 0 deletions

diff --git a/source/libs/asura-lib-utils/threading/thread_impl_win32.cpp b/source/libs/asura-lib-utils/threading/thread_impl_win32.cpp
index e69de29..fd1b066 100644
--- a/source/libs/asura-lib-utils/threading/thread_impl_win32.cpp
+++ b/source/libs/asura-lib-utils/threading/thread_impl_win32.cpp
@@ -0,0 +1,69 @@
+#include "thread_impl_win32.h"
+#include "thread.h"
+
+namespace AsuraEngine
+{
+	namespace Threading
+	{
+
+		static DWORD WINAPI _thread_win32_runner(LPVOID param)
+		{
+			Thread* thread = (Thread*)param;
+			thread->Execute();
+			return 0;
+		}
+
+		ThreadImplWin32::ThreadImplWin32()
+		{
+		}
+
+		ThreadImplWin32::~ThreadImplWin32()
+		{
+			if (!mHandle) return;
+			::CloseHandle(mHandle);
+			mHandle = 0;
+		}
+
+		bool ThreadImplWin32::Start(Thread* thread, uint32 stacksize/*=0*/)
+		{
+			assert(!IsRunning());
+			mHandle = ::CreateThread(
+				NULL
+				, stacksize
+				, _thread_win32_runner
+				, thread
+				, 0 /*���������������*/
+			  , NULL);
+
+			return mHandle;
+		}
+
+		void ThreadImplWin32::Join()
+		{
+			// ���̵߳ȴ����̷߳���
+			::WaitForSingleObject(mHandle, INFINITE);
+		}
+
+		void ThreadImplWin32::Kill()
+		{
+			::TerminateThread(mHandle, FALSE);
+		}
+
+		bool ThreadImplWin32::IsRunning()
+		{
+			if (mHandle) {
+				DWORD exitCode = 0;
+				// https://blog.csdn.net/yuanmeng567/article/details/19485719
+				::GetExitCodeThread(mHandle, &exitCode);
+				return exitCode == STILL_ACTIVE;
+			}
+			return false;
+		}
+
+		bool ThreadImplWin32::IsCurrent()
+		{
+			return mHandle == ::GetCurrentThread();
+		}
+
+	}
+}
\ No newline at end of file