60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
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#ifndef __iptel_gkutil_gkwsock_h
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#define __iptel_gkutil_gkwsock_h
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#define ASYNC_ACCEPT_BUFFER_SIZE 0x100
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struct ASYNC_ACCEPT;
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typedef void (*ASYNC_ACCEPT_FUNC)
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(PVOID Context,
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SOCKET ClientSocket,
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SOCKADDR_IN * LocalAddress,
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SOCKADDR_IN * RemoteAddress);
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// if ClientSocket != INVALID_SOCKET, then there is an accept pending
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// otherwise, no accept is pending.
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struct ASYNC_ACCEPT :
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public SIMPLE_CRITICAL_SECTION_BASE
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{
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private:
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LONG ReferenceCount;
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SOCKET AcceptSocket;
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SOCKET ClientSocket;
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BYTE ClientInfoBuffer [ASYNC_ACCEPT_BUFFER_SIZE];
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DWORD ClientInfoBufferLength;
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OVERLAPPED Overlapped;
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ASYNC_ACCEPT_FUNC AcceptFunc;
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PVOID AcceptFuncContext;
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HANDLE StopNotifyEvent;
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private:
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HRESULT StartIoLocked (
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IN SOCKADDR_IN * SocketAddress);
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void IoComplete (DWORD, DWORD);
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HRESULT IssueAccept (void);
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static void IoCompletionCallback (DWORD, DWORD, LPOVERLAPPED);
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public:
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ASYNC_ACCEPT (void);
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~ASYNC_ACCEPT (void);
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HRESULT StartIo (
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IN SOCKADDR_IN * SocketAddress,
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IN ASYNC_ACCEPT_FUNC AcceptFunc,
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IN PVOID Context);
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HRESULT GetListenSocketAddress (
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OUT SOCKADDR_IN * ReturnSocketAddress);
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void StopWait (void);
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void AddRef (void);
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void Release (void);
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};
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#endif // __iptel_gkutil_gkwsock_h
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