HTWriter.h
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上传日期:2007-01-04
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文件大小:2k
- /* Socket Writer Stream
- UNIX FILE DESCRIPTOR OR SOCKET WRITER
-
- */
- /*
- ** (c) COPYRIGHT MIT 1995.
- ** Please first read the full copyright statement in the file COPYRIGH.
- */
- /*
- This version of the stream object just writes to a socket. The socket is assumed open
- and closed afterward.There are two versions (identical on ASCII machines) one of which
- converts to ASCII on output. We have to have the Net Manager involved as we want to
- have control of how many sockets we are using simultanously. This means that
- applications should use the ANSI C FILE writer stream for writing to an output. Proxy
- servers will have to go through the Net Manager anyway, so this will not be a problem
- for them.
-
- This module is implemented by HTWriter.c, and it is a part of the W3C Reference
- Library.
-
- */
- #ifndef HTWRITE_H
- #define HTWRITE_H
- #include "HTStream.h"
- #include "HTNet.h"
- /*
- Unbuffered output
- This is a non-buffered output stream which remembers state using the write_pointer. As
- normally we have a big buffer somewhere else in the stream chain an extra output buffer
- will often not be needed. There is also a small buffer stream that can be used if this
- is not the case.
-
- */
- extern HTStream * HTWriter_new (HTNet *net, BOOL leave_open);
- /*
- Buffered Output
- This is a buffer output stream writing to a socket. However, it uses a "one-time"
- buffer in that you can specify the total amount of bytes to be buffered. From that
- point it goes into transparent mode. If buf_size > 0 then we set up buffered output
- used for at most buf_size bytes. Otherwise we'll use nonbuffered output.
-
- */
- extern HTStream * HTBufWriter_new (HTNet *net, BOOL leave_open, int buf_size);
- /*
- ASCII Stream Converter
- If you are on a non-ASCII machine then this stream converts to ASCII before data is
- written to the socket.
-
- */
- #ifdef NOT_ASCII
- extern HTStream * HTASCIIWriter (HTNet *net, BOOL leave_open);
- #endif
- #endif
- /*
- End of socket stream declaration */