X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fthreadengines%2Fthreadengine_win32.cpp;h=0f0d1f277442578a259c7eab14fed2063e6022cd;hb=8ff409cb9a393559ebda3990ab2926c9a42d87a1;hp=6ebd6a10ab36a104ed199e4ad9f0bf6afcf3eaf1;hpb=f9e6de5284aaacd55aa389445cd595bdcaa8339e;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/threadengines/threadengine_win32.cpp b/src/threadengines/threadengine_win32.cpp
index 6ebd6a10a..0f0d1f277 100644
--- a/src/threadengines/threadengine_win32.cpp
+++ b/src/threadengines/threadengine_win32.cpp
@@ -1,53 +1,132 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
  *
- * This program is free but copyrighted software; see
- *	    the file COPYING for details.
+ * This file is part of InspIRCd.  InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
  *
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+
 #include "inspircd.h"
 #include "threadengines/threadengine_win32.h"
 
-ThreadEngine::ThreadEngine(InspIRCd* Instance)
+void ThreadEngine::Start(Thread* thread)
 {
+	thread->state.handle = CreateThread(NULL, 0, ThreadEngine::Entry, thread, 0, NULL);
+
+	if (thread->state.handle == NULL)
+	{
+		DWORD lasterr = GetLastError();
+		std::string err = "Unable to create new thread: " + ConvToStr(lasterr);
+		SetLastError(ERROR_SUCCESS);
+		throw CoreException(err);
+	}
 }
 
-void ThreadEngine::Create(Thread* thread)
+DWORD WINAPI ThreadEngine::Entry(void* parameter)
 {
-	ThreadData* data = new ThreadData;
-	thread->state = data;
+	Thread* pt = static_cast<Thread*>(parameter);
+	pt->Run();
+	return 0;
+}
 
-	DWORD ThreadId = 0;
-	data->handle = CreateThread(NULL,0,ThreadEngine::Entry,thread,0,&ThreadId);
+void ThreadEngine::Stop(Thread* thread)
+{
+	thread->SetExitFlag();
+	HANDLE handle = thread->state.handle;
+	WaitForSingleObject(handle,INFINITE);
+	CloseHandle(handle);
+}
 
-	if (data->handle == NULL)
+class ThreadSignalSocket : public BufferedSocket
+{
+	SocketThread* parent;
+ public:
+	ThreadSignalSocket(SocketThread* t, int newfd)
+		: BufferedSocket(newfd), parent(t)
 	{
-		thread->state = NULL;
-		delete data;
-		throw CoreException(std::string("Unable to create new thread: ") + dlerror());
 	}
-}
 
-ThreadEngine::~ThreadEngine()
+	void OnDataReady()
+	{
+		recvq.clear();
+		parent->OnNotify();
+	}
+
+	void OnError(BufferedSocketError)
+	{
+		ServerInstance->GlobalCulls.AddItem(this);
+	}
+};
+
+static bool BindAndListen(int sockfd, int port, const char* addr)
 {
+	irc::sockets::sockaddrs servaddr;
+	if (!irc::sockets::aptosa(addr, port, servaddr))
+		return false;
+
+	if (SocketEngine::Bind(sockfd, servaddr) != 0)
+		return false;
+
+	if (SocketEngine::Listen(sockfd, ServerInstance->Config->MaxConn) != 0)
+	{
+		ServerInstance->Logs->Log("SOCKET", LOG_DEFAULT, "ERROR in listen(): %s", strerror(errno));
+		return false;
+	}
+
+	return true;
 }
 
-DWORD WINAPI ThreadEngine::Entry(void* parameter)
+SocketThread::SocketThread()
 {
-	Thread* pt = reinterpret_cast<Thread*>(parameter);
-	pt->Run();
-	return 0;
+	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 (!BindAndListen(listenFD, 0, "127.0.0.1"))
+		throw CoreException("Could not create ITC pipe");
+	SocketEngine::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);
+	SocketEngine::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);
+
+	SocketEngine::Blocking(connFD);
+	this->signal.connFD = connFD;
 }
 
-void ThreadData::FreeThread(Thread* thread)
+void SocketThread::NotifyParent()
 {
-	thread->SetExitFlag();
-	WaitForSingleObject(handle,INFINITE);
+	char dummy = '*';
+	send(signal.connFD, &dummy, 1, 0);
 }
 
+SocketThread::~SocketThread()
+{
+	if (signal.connFD >= 0)
+	{
+		shutdown(signal.connFD, 2);
+		closesocket(signal.connFD);
+	}
+}