BSD 4_4 release
[unix-history] / usr / include / arpa / ftp.h
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bb0cfa24 1/*
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2 * Copyright (c) 1983, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
bb0cfa24 4 *
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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 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
f4f66d2c 20 *
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21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * @(#)ftp.h 8.1 (Berkeley) 6/2/93
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34 */
35
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36#ifndef _FTP_H_
37#define _FTP_H_
38
39/* Definitions for FTP; see RFC-765. */
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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
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58#ifdef FTP_NAMES
59char *typenames[] = {"0", "ASCII", "EBCDIC", "Image", "Local" };
60#endif
61
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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) */
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68#ifdef FTP_NAMES
69char *formnames[] = {"0", "Nonprint", "Telnet", "Carriage-control" };
70#endif
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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 */
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78#ifdef FTP_NAMES
79char *strunames[] = {"0", "File", "Record", "Page" };
80#endif
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81
82/*
83 * Mode types
84 */
85#define MODE_S 1 /* stream */
86#define MODE_B 2 /* block */
87#define MODE_C 3 /* compressed */
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88#ifdef FTP_NAMES
89char *modenames[] = {"0", "Stream", "Block", "Compressed" };
90#endif
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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 */
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108
109#endif /* !_FTP_H_ */