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Thread_Win.c
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executable file
·121 lines (109 loc) · 2.91 KB
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#include "Thread.h"
#include "Signal.h"
#include "CodeDef.h"
#include <stdio.h>
#include "SysMemory.h"
#include "SysTime.h"
#ifdef WIN32
#include <Windows.h>
#include <process.h>
typedef struct _Thread_Status_Win_s
{
HANDLE pHandle;//Handle信息
_BOOL bStopFlag;//停止标志
_INT nSuspend;//挂起次数，唤醒时减一1，挂起时加一
}Thread_Status_Win_s;
void ThreadFunc_Signal(void* p_pData)
{
CHECK_NULL(p_pData);
ThreadInfo_s* pThreadInfo = (ThreadInfo_s*)p_pData;
Thread_Status_Win_s* pStatus = (Thread_Status_Win_s*)pThreadInfo->pHandle;
ThreadFuncRet_e nRet = RET_THREAD_CONTINUE;
while (nRet == RET_THREAD_CONTINUE)
{
nRet = pThreadInfo->FuncBody(pThreadInfo->pData);
if (pStatus->bStopFlag)
{
break;
}
}
pStatus->bStopFlag = true;
}
//创建线程
_BOOL createThread(ThreadInfo_s* p_stThreadInfo)
{
return true;
}
//销毁线程
_VOID destroyThread(ThreadInfo_s* p_stThreadInfo)
{
}
_BOOL startThread(ThreadInfo_s* p_stThreadInfo)
{
CHECK_NULL(p_stThreadInfo, false);
p_stThreadInfo->pHandle = (void*)SYS_MALLOC(sizeof(Thread_Status_Win_s));
CHECK_NULL(p_stThreadInfo->pHandle, false);
Thread_Status_Win_s* pStatus = (Thread_Status_Win_s*)p_stThreadInfo->pHandle;
pStatus->nSuspend = 0;
pStatus->bStopFlag = false;
_INT nRet = (_INT)_beginthread(ThreadFunc_Signal, 0, (void*)p_stThreadInfo);
if (-1 == nRet)
{
SYS_FREE(p_stThreadInfo->pHandle);
return false;
}
pStatus->pHandle = (HANDLE)nRet;
return true;
}
_VOID stopThread(ThreadInfo_s* p_stThreadInfo)
{
CHECK_NULL(p_stThreadInfo);
CHECK_NULL(p_stThreadInfo->pHandle);
Thread_Status_Win_s* pStatus = (Thread_Status_Win_s*)p_stThreadInfo->pHandle;
pStatus->bStopFlag = true;
DWORD ret = STILL_ACTIVE;
while (pStatus->nSuspend > 0)
{
int nLoopEnd = pStatus->nSuspend;
for (int nLoop = 0; nLoop < nLoopEnd; nLoop++)
{
resumeThread(p_stThreadInfo);
}
}
while (true)
{
BOOL bRet = GetExitCodeThread((void*)pStatus->pHandle, &ret);
if ((0 == bRet)
|| (ret != STILL_ACTIVE)
)
{
break;
}
}
SYS_FREE(p_stThreadInfo->pHandle);
}
static int g_nSuspendCount = 0;
static int g_nResumeCount = 0;
_BOOL resumeThread(ThreadInfo_s* p_stThreadInfo)
{
CHECK_NULL(p_stThreadInfo, false);
CHECK_NULL(p_stThreadInfo->pHandle, false);
CHECK_ET_VALUE(p_stThreadInfo->eThreadMode, THREAD_SIGNAL, false);
g_nResumeCount++;
Thread_Status_Win_s* pStatus = (Thread_Status_Win_s*)p_stThreadInfo->pHandle;
pStatus->nSuspend--;
ResumeThread(pStatus->pHandle);
return true;
}
_BOOL suspendThread(ThreadInfo_s* p_stThreadInfo)
{
CHECK_NULL(p_stThreadInfo, false);
CHECK_NULL(p_stThreadInfo->pHandle, false);
CHECK_ET_VALUE(p_stThreadInfo->eThreadMode, THREAD_SIGNAL, false);
g_nSuspendCount++;
Thread_Status_Win_s* pStatus = (Thread_Status_Win_s*)p_stThreadInfo->pHandle;
pStatus->nSuspend++;
SuspendThread(pStatus->pHandle);
return true;
}
#endif