ExtParse: Module to get unparsed stream from libwww
/*
** (c) COPYRIGHT CERN 1994.
** Please first read the full copyright statement in the file COPYRIGH.
*/
This version of the stream object is a hook for clients that want an
unparsed stream from libwww. The HTExtParse_put_* and HTExtParse_write
routines copy the content of the incoming buffer into a buffer that is
realloced whenever necessary. This buffer is handed over to the client
in HTExtParse_free. See also HTFWriter
for writing to C files.
Bugs:
- strings written must be less than buffer size.
This module is implemented by HTExtParse.c,
and it is a part of the
Library of Common Code.
#ifndef HTEXTPARSE_H
#define HTEXTPARSE_H
#include "sysdep.h"
#include "HTStream.h"
#include "HTAccess.h"
typedef struct _HTExtParseStruct HTExtParseStruct;
typedef void (*CallClient) PARAMS((struct _HTExtParseStruct *me));
struct _HTExtParseStruct {
CallClient call_client;
#if 0
void (*call_client)(struct _HTExtParseStruct *eps);
#endif
int used; /* how much of the buffer is being used */
BOOL finished; /* document loaded? */
int length; /* how long the buffer is */
char * buffer; /* buffer to store in until client takes over*/
char * content_type;
HTRequest * request; /* the request structure */
};
/*extern HTStream * HTExtParse PARAMS((void (*CallMeArg)()));*/
/* extern void HTExtParse PARAMS((HTExtParseStruct * eps)); */
extern HTStream* HTExtParse PARAMS((
HTRequest * request,
void * param,
HTFormat input_format,
HTFormat output_format,
HTStream * output_stream));
#endif
end