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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2008 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "threadengines/threadengine_win32.h"
CRITICAL_SECTION MyMutex;
Win32ThreadEngine::Win32ThreadEngine(InspIRCd* Instance) : ThreadEngine(Instance)
{
InitializeCriticalSection(&MyMutex);
}
void Win32ThreadEngine::Create(Thread* thread_to_init)
{
Mutex(true);
HANDLE* MyThread = new HANDLE;
DWORD ThreadId = 0;
if (NULL == (*MyThread = CreateThread(NULL,0,Win32ThreadEngine::Entry,this,0,&ThreadId)))
{
delete MyThread;
Mutex(false);
throw CoreException(std::string("Unable to create new Win32ThreadEngine: ") + dlerror());
}
NewThread = thread_to_init;
NewThread->Creator = this;
NewThread->Extend("winthread", MyThread);
Mutex(false);
while (NewThread)
SleepEx(100, false);
}
Win32ThreadEngine::~Win32ThreadEngine()
{
DeleteCriticalSection(&MyMutex);
}
void Win32ThreadEngine::Run()
{
Mutex(true);
Thread* nt = NewThread;
NewThread = NULL;
Mutex(false);
nt->Run();
}
bool Win32ThreadEngine::Mutex(bool enable)
{
if (enable)
EnterCriticalSection(&MyMutex);
else
LeaveCriticalSection(&MyMutex);
return false;
}
DWORD WINAPI Win32ThreadEngine::Entry(void* parameter)
{
ThreadEngine * pt = (ThreadEngine*)parameter;
pt->Run();
return 0;
}
void Win32ThreadEngine::FreeThread(Thread* thread)
{
HANDLE* winthread = NULL;
if (thread->GetExt("winthread", winthread))
{
thread->SetExitFlag();
WaitForSingleObject(*winthread,INFINITE);
delete winthread;
}
}
MutexEngine::MutexEngine(InspIRCd* Instance) : ServerInstance(Instance)
{
}
Mutex* MutexEngine::CreateMutex()
{
return new Win32Mutex(this->ServerInstance);
}
Win32Mutex::Win32Mutex(InspIRCd* Instance) : Mutex(Instance)
{
InitializeCriticalSection(&wutex);
}
Win32Mutex::~Win32Mutex()
{
DeleteCriticalSection(&wutex);
}
void Win32Mutex::Enable(bool enable)
{
if (enable)
EnterCriticalSection(&wutex);
else
LeaveCriticalSection(&wutex);
}
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