1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1983, 1989, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 *	@(#)ftp.h	8.1 (Berkeley) 6/2/93
32 *
33 * $FreeBSD$
34 */
35
36#ifndef _ARPA_FTP_H_
37#define	_ARPA_FTP_H_
38
39/* Definitions for FTP; see RFC-765. */
40
41/*
42 * Reply codes.
43 */
44#define PRELIM		1	/* positive preliminary */
45#define COMPLETE	2	/* positive completion */
46#define CONTINUE	3	/* positive intermediate */
47#define TRANSIENT	4	/* transient negative completion */
48#define ERROR		5	/* permanent negative completion */
49
50/*
51 * Type codes
52 */
53#define	TYPE_A		1	/* ASCII */
54#define	TYPE_E		2	/* EBCDIC */
55#define	TYPE_I		3	/* image */
56#define	TYPE_L		4	/* local byte size */
57
58#ifdef FTP_NAMES
59char *typenames[] =  {"0", "ASCII", "EBCDIC", "Image", "Local" };
60#endif
61
62/*
63 * Form codes
64 */
65#define	FORM_N		1	/* non-print */
66#define	FORM_T		2	/* telnet format effectors */
67#define	FORM_C		3	/* carriage control (ASA) */
68#ifdef FTP_NAMES
69char *formnames[] =  {"0", "Nonprint", "Telnet", "Carriage-control" };
70#endif
71
72/*
73 * Structure codes
74 */
75#define	STRU_F		1	/* file (no record structure) */
76#define	STRU_R		2	/* record structure */
77#define	STRU_P		3	/* page structure */
78#ifdef FTP_NAMES
79char *strunames[] =  {"0", "File", "Record", "Page" };
80#endif
81
82/*
83 * Mode types
84 */
85#define	MODE_S		1	/* stream */
86#define	MODE_B		2	/* block */
87#define	MODE_C		3	/* compressed */
88#ifdef FTP_NAMES
89char *modenames[] =  {"0", "Stream", "Block", "Compressed" };
90#endif
91
92/*
93 * Record Tokens
94 */
95#define	REC_ESC		'\377'	/* Record-mode Escape */
96#define	REC_EOR		'\001'	/* Record-mode End-of-Record */
97#define REC_EOF		'\002'	/* Record-mode End-of-File */
98
99/*
100 * Block Header
101 */
102#define	BLK_EOR		0x80	/* Block is End-of-Record */
103#define	BLK_EOF		0x40	/* Block is End-of-File */
104#define BLK_ERRORS	0x20	/* Block is suspected of containing errors */
105#define	BLK_RESTART	0x10	/* Block is Restart Marker */
106
107#define	BLK_BYTECOUNT	2	/* Bytes in this block */
108
109#endif /* !_FTP_H_ */
110