Public release of the DLU server code!

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thirdparty/raknet/Source/AsynchronousFileIO.h

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+/// \file
+/// \brief \b [Internal] Depreciated, used for windows back when I supported IO completion ports.
+///
+/// This file is part of RakNet Copyright 2003 Kevin Jenkins.
+///
+/// Usage of RakNet is subject to the appropriate license agreement.
+/// Creative Commons Licensees are subject to the
+/// license found at
+/// http://creativecommons.org/licenses/by-nc/2.5/
+/// Single application licensees are subject to the license found at
+/// http://www.jenkinssoftware.com/SingleApplicationLicense.html
+/// Custom license users are subject to the terms therein.
+/// GPL license users are subject to the GNU General Public
+/// License as published by the Free
+/// Software Foundation; either version 2 of the License, or (at your
+/// option) any later version.
+
+// No longer used as I no longer support IO Completion ports
+/*
+#ifdef __USE_IO_COMPLETION_PORTS
+
+#ifndef __ASYNCHRONOUS_FILE_IO_H
+#define __ASYNCHRONOUS_FILE_IO_H
+
+#ifdef _XBOX360
+#elif defined(_WIN32)
+// IP_DONTFRAGMENT is different between winsock 1 and winsock 2.  Therefore, Winsock2.h must be linked againt Ws2_32.lib
+// winsock.h must be linked against WSock32.lib.  If these two are mixed up the flag won't work correctly
+//#include <winsock2.h> 
+//#include <windows.h>
+#endif
+#include "SimpleMutex.h"
+
+struct ExtendedOverlappedStruct;
+
+/// Provides asynch file input and ouput, either for sockets or files
+class AsynchronousFileIO
+{
+
+public:
+	
+ /// Default Constructor 
+	AsynchronousFileIO();
+	
+ /// Destructor 
+	~AsynchronousFileIO();
+	
+	
+/// Associate a socket with a completion port
+/// \param[in] socket the socket used for communication 
+/// \param[in] dwCompletionKey the completion port key 
+	bool AssociateSocketWithCompletionPort( SOCKET socket, DWORD dwCompletionKey );if
+	
+	/// Singleton instance
+	static inline AsynchronousFileIO* Instance()
+	{
+		return & I;
+	}
+
+	/// Increase the number of users of this instance 
+	void IncreaseUserCount( void );
+	
+	/// Decrease the number of users of this instance 
+	void DecreaseUserCount( void );
+	
+	/// Stop using asynchronous IO 
+	void Shutdown( void );
+	
+	/// Get the number of user of the instance 
+	int GetUserCount( void );
+	
+	unsigned threadCount;
+	bool killThreads;
+	
+private:
+	HANDLE completionPort;
+	SimpleMutex userCountMutex;
+	SYSTEM_INFO systemInfo;
+	int userCount;
+	
+	static AsynchronousFileIO I;
+};
+
+unsigned __stdcall ThreadPoolFunc( LPVOID arguments );
+
+void WriteAsynch( HANDLE handle, ExtendedOverlappedStruct *extended );
+
+BOOL ReadAsynch( HANDLE handle, ExtendedOverlappedStruct *extended );
+
+#endif
+*/