W3C Sample Code Library libwww Callback Stream

# XParse: Module to get Unparsed Stream from libwww

    /*
    **	(c) COPYRIGHT MIT 1995.
    **	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 HTXParse_put_* and HTXParse_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 HTXParse_free. See also HTFWriter for writing to C files.

### Bugs:

- strings written must be less than buffer size.

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

    #ifndef HTXPARSE_H
    #define HTXPARSE_H

    #include "HTStream.h"
    #include "HTReader.h"
    #include "HTReq.h"

    typedef struct _HTXParseStruct HTXParseStruct;

    typedef void CallClient (HTXParseStruct * me);

    struct _HTXParseStruct {
    	CallClient	*call_client;
    	int             used;         /* how much of the buffer is being used*/
    	BOOL            finished;     /* document loaded? */
            int             length;       /* how long the buffer is */
    	char *          buffer;       /* storage in until client takes over */
    	char *          content_type;
    	HTRequest *	request;      /* the request structure */
    };

    extern HTConverter HTXParse;

    #endif

End of declaration