htreader.h

www工具包

/*

  
  
  					W3C Sample Code Library Socket Reader Stream


!
  Socket Reader Stream
!
*/

/*
**	(c) COPYRIGHT MIT 1995.
**	Please first read the full copyright statement in the file COPYRIGH.
*/

/*

The Socket Reader Stream is an input stream
 which knows how to read from a BSD type socket. It is part
of the Transport interface and may be registered
as part of a Transport Object. The application
can initialize this stream together with the
HTWriter stream, for example. In the
default initialization module, you can find the
HTTransportInit() function which sets up this stream as a default
transport for handling socket read operations.

This module is implemented by HTReader.c, and it
is a part of the  W3C Sample Code
Library.
*/

#ifndef HTREADER_H
#define HTREADER_H

#include "HTIOStream.h"

/*
.
  Input Buffering
.

In order to optimize reading a channel, we bind a buffer to each channel
object. The size of this buffer is a compromise between speed and memory.
Here it is chosen as the default TCP High Water Mark (sb_hiwat) for receiving
data. By default, we have chosen a value that equals the normal TCP High
Water Mark (sb_hiwat) for receiving data.
*/

#define INPUT_BUFFER_SIZE    32*1024

/*
.
  Read Stream
.
*/

extern HTInput_new HTReader_new;

/*
*/

#endif

/*

  

  @(#) $Id: HTReader.html,v 2.6 1998/05/14 02:10:57 frystyk Exp $

*/