103 lines
2.3 KiB
C++
103 lines
2.3 KiB
C++
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/**********************************************************************/
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/** Microsoft Windows NT **/
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/** Copyright(c) Microsoft Corp., 1993 **/
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/**********************************************************************/
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/*
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aap.hxx
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This file contains the global declarations for the Asynchronous
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Accept Pool package.
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The Asynchronous Accept Pool (AAP) package enables applications
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requiring incoming data connections to operate as well behaved
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citizens of the Asynchronous Thread Queue (ATQ) environment.
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FILE HISTORY:
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KeithMo 01-Mar-1995 Created.
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*/
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#ifndef _AAP_HXX_
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#define _AAP_HXX_
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//
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// AAP_HANDLE is an opaque pointer to an AAP_CONTEXT structure.
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//
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typedef struct _AAP_CONTEXT * AAP_HANDLE;
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//
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// LPAAP_CALLBACK is a pointer to an AAP callback. The callback
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// receives the following parameters:
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//
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// UserContext - A user-specified context value associated
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// with a given AAP_HANDLE.
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//
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// SocketStatus - The status of the accept operation. This
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// will either be 0 (success) or one of the WSA* error
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// codes.
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//
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// The remaining parameters are only valid if SocketStatus
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// is zero.
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//
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// AcceptedSocket - The new connected socket returned by the
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// accept() API. It is the callback's responsibility to
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// close this socket.
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//
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// RemoteAddress - The address of the remote connecting client.
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//
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// RemoteAddressLength - The length (in BYTEs) of RemoteAddress.
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//
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// The callback returns TRUE if it wants additional callbacks on
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// the current listening socket.
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//
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typedef BOOL (* LPAAP_CALLBACK)( LPVOID UserContext,
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SOCKERR SocketStatus,
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SOCKET AcceptedSocket,
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LPSOCKADDR RemoteAddress,
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INT RemoteAddressLength );
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//
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// Public prototypes.
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//
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APIERR
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AapInitialize(
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VOID
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);
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VOID
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AapTerminate(
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VOID
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);
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AAP_HANDLE
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AapAcquire(
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LPAAP_CALLBACK AapCallback,
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LPVOID UserContext
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);
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VOID
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AapRelease(
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AAP_HANDLE AapHandle
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);
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APIERR
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AapAccept(
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AAP_HANDLE AapHandle
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);
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APIERR
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AapAbort(
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AAP_HANDLE AapHandle
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);
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#endif // _AAP_HXX_
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