bsdcat.h revision 358088 
1/*-
2 * Copyright (c) 2014, Mike Kazantsev
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef BSDCAT_H_INCLUDED
27#define BSDCAT_H_INCLUDED
28
29#if defined(PLATFORM_CONFIG_H)
30/* Use hand-built config.h in environments that need it. */
31#include PLATFORM_CONFIG_H
32#else
33/* Not having a config.h of some sort is a serious problem. */
34#include "config.h"
35#endif
36
37#include <archive.h>
38#include <archive_entry.h>
39
40struct bsdcat {
41	/* Option parser state */
42	int		  getopt_state;
43	char		 *getopt_word;
44
45	/* Miscellaneous state information */
46	int		  argc;
47	char		**argv;
48	const char	 *argument;
49};
50
51enum {
52	OPTION_VERSION
53};
54
55int bsdcat_getopt(struct bsdcat *);
56void usage(FILE *stream, int eval);
57void bsdcat_next(void);
58void bsdcat_print_error(void);
59void bsdcat_read_to_stdout(const char* filename);
60
61#endif
62