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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2010 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "threadengines/threadengine_win32.h"
ThreadEngine::ThreadEngine()
{
}
void ThreadEngine::Start(Thread* thread)
{
ThreadData* data = new ThreadData;
thread->state = data;
DWORD ThreadId = 0;
data->handle = CreateThread(NULL,0,ThreadEngine::Entry,thread,0,&ThreadId);
if (data->handle == NULL)
{
thread->state = NULL;
delete data;
throw CoreException(std::string("Unable to create new thread: ") + dlerror());
}
}
ThreadEngine::~ThreadEngine()
{
}
DWORD WINAPI ThreadEngine::Entry(void* parameter)
{
Thread* pt = static_cast<Thread*>(parameter);
pt->Run();
return 0;
}
void ThreadData::FreeThread(Thread* thread)
{
thread->SetExitFlag();
WaitForSingleObject(handle,INFINITE);
}
class ThreadSignalSocket : public BufferedSocket
{
SocketThread* parent;
public:
ThreadSignalSocket(SocketThread* t, int newfd)
: BufferedSocket(newfd), parent(t)
{
}
void OnDataReady()
{
recvq.clear();
parent->OnNotify();
}
void OnError(BufferedSocketError)
{
ServerInstance->GlobalCulls.AddItem(this);
}
};
SocketThread::SocketThread()
{
int listenFD = socket(AF_INET, SOCK_STREAM, 0);
if (listenFD == -1)
throw CoreException("Could not create ITC pipe");
int connFD = socket(AF_INET, SOCK_STREAM, 0);
if (connFD == -1)
throw CoreException("Could not create ITC pipe");
if (!ServerInstance->BindSocket(listenFD, 0, "127.0.0.1", true))
throw CoreException("Could not create ITC pipe");
ServerInstance->SE->NonBlocking(connFD);
struct sockaddr_in addr;
socklen_t sz = sizeof(addr);
getsockname(listenFD, reinterpret_cast<struct sockaddr*>(&addr), &sz);
connect(connFD, reinterpret_cast<struct sockaddr*>(&addr), sz);
ServerInstance->SE->Blocking(listenFD);
int nfd = accept(listenFD, reinterpret_cast<struct sockaddr*>(&addr), &sz);
if (nfd < 0)
throw CoreException("Could not create ITC pipe");
new ThreadSignalSocket(this, nfd);
closesocket(listenFD);
ServerInstance->SE->Blocking(connFD);
this->signal.connFD = connFD;
}
void SocketThread::NotifyParent()
{
char dummy = '*';
send(signal.connFD, &dummy, 1, 0);
}
SocketThread::~SocketThread()
{
if (signal.connFD >= 0)
{
shutdown(signal.connFD, 2);
closesocket(signal.connFD);
}
}
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