/*
 *   Copyright (c) 1999-2000 David Parsons. All rights reserved.
 *   
 *   Redistribution and use in source and binary forms, with or without
 *   modification, are permitted provided that the following conditions
 *   are met:
 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *  3. My name may not be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *     
 *  THIS SOFTWARE IS PROVIDED BY DAVID PARSONS ``AS IS'' AND ANY
 *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 *  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 *  PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
 *  PARSONS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 *  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 *  IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 *  THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef __MAGICFILTER_D
#define __MAGICFILTER_D

#include <stdio.h>
#include <magic.h>
#include "rule.h"
#include "config.h"

#if HAS_MALLOC_H
#  include <malloc.h>
#elif HAS_SYS_MALLOC_H
#  include <sys/malloc.h>
#endif

extern magic_t poof;
extern void xyzzy();
extern void plugh(struct rule *, char *, int);

extern char *m4template[];	/* default magicfilter.cf */
extern int debug;		/* how much debugging */
extern int level;		/* for debugging filter depth */
extern int cflag;		/* magicfiler -c -- be an expensive cat */
extern char *progname;		/* the program (==the printer filter) name */
extern char *filetype;		/* the file type of the input file */
extern int getaline(FILE*,char**,int*,int*);

extern void trace(char*,struct rule*);
extern int getoptionsandscript(int, char**);
extern void reject(char*,...);

extern void filter_it(char *, int, struct rule*);
extern void pipe_it(char *, int, struct rule*);
extern void cat_it(char *, int, struct rule*);

extern void vis(FILE*, unsigned char*);

#define MAGICFILTER_CONF "@confdir@/magicfilter.cf"

#endif/*__MAGICFILTER_D*/
