xref: /openssh-portable/ttymodes.h (revision aebd0abf)
1 /* $OpenBSD: ttymodes.h,v 1.16 2017/04/30 23:26:54 djm Exp $ */
2 
3 /*
4  * Author: Tatu Ylonen <ylo@cs.hut.fi>
5  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
6  *                    All rights reserved
7  *
8  * As far as I am concerned, the code I have written for this software
9  * can be used freely for any purpose.  Any derived versions of this
10  * software must be clearly marked as such, and if the derived work is
11  * incompatible with the protocol description in the RFC file, it must be
12  * called by a name other than "ssh" or "Secure Shell".
13  */
14 
15 /*
16  * SSH2 tty modes support by Kevin Steves.
17  * Copyright (c) 2001 Kevin Steves.  All rights reserved.
18  *
19  * Redistribution and use in source and binary forms, with or without
20  * modification, are permitted provided that the following conditions
21  * are met:
22  * 1. Redistributions of source code must retain the above copyright
23  *    notice, this list of conditions and the following disclaimer.
24  * 2. Redistributions in binary form must reproduce the above copyright
25  *    notice, this list of conditions and the following disclaimer in the
26  *    documentation and/or other materials provided with the distribution.
27  *
28  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
29  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
30  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
31  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
32  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
33  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
34  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
35  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
36  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
37  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38  */
39 
40 /*
41  * The tty mode description is a string, consisting of
42  * opcode-arguments pairs.  It is terminated by opcode TTY_OP_END (0).
43  * Opcodes 1-159 have uint32 arguments.
44  * Opcodes 160-255 are not yet defined and cause parsing to stop (they
45  * should only be used after any other data).
46  *
47  * The client puts in the string any modes it knows about, and the
48  * server ignores any modes it does not know about.  This allows some degree
49  * of machine-independence, at least between systems that use a posix-like
50  * tty interface.  The protocol can support other systems as well, but might
51  * require reimplementing as mode names would likely be different.
52  */
53 
54 /*
55  * Some constants and prototypes are defined in packet.h; this file
56  * is only intended for including from ttymodes.c.
57  */
58 
59 /* termios macro */
60 /* name, op */
61 TTYCHAR(VINTR, 1)
62 TTYCHAR(VQUIT, 2)
63 TTYCHAR(VERASE, 3)
64 #if defined(VKILL)
65 TTYCHAR(VKILL, 4)
66 #endif /* VKILL */
67 TTYCHAR(VEOF, 5)
68 #if defined(VEOL)
69 TTYCHAR(VEOL, 6)
70 #endif /* VEOL */
71 #ifdef VEOL2
72 TTYCHAR(VEOL2, 7)
73 #endif /* VEOL2 */
74 TTYCHAR(VSTART, 8)
75 TTYCHAR(VSTOP, 9)
76 #if defined(VSUSP)
77 TTYCHAR(VSUSP, 10)
78 #endif /* VSUSP */
79 #if defined(VDSUSP)
80 TTYCHAR(VDSUSP, 11)
81 #endif /* VDSUSP */
82 #if defined(VREPRINT)
83 TTYCHAR(VREPRINT, 12)
84 #endif /* VREPRINT */
85 #if defined(VWERASE)
86 TTYCHAR(VWERASE, 13)
87 #endif /* VWERASE */
88 #if defined(VLNEXT)
89 TTYCHAR(VLNEXT, 14)
90 #endif /* VLNEXT */
91 #if defined(VFLUSH)
92 TTYCHAR(VFLUSH, 15)
93 #endif /* VFLUSH */
94 #ifdef VSWTCH
95 TTYCHAR(VSWTCH, 16)
96 #endif /* VSWTCH */
97 #if defined(VSTATUS)
98 TTYCHAR(VSTATUS, 17)
99 #endif /* VSTATUS */
100 #ifdef VDISCARD
101 TTYCHAR(VDISCARD, 18)
102 #endif /* VDISCARD */
103 
104 /* name, field, op */
105 TTYMODE(IGNPAR,	c_iflag, 30)
106 TTYMODE(PARMRK,	c_iflag, 31)
107 TTYMODE(INPCK,	c_iflag, 32)
108 TTYMODE(ISTRIP,	c_iflag, 33)
109 TTYMODE(INLCR,	c_iflag, 34)
110 TTYMODE(IGNCR,	c_iflag, 35)
111 TTYMODE(ICRNL,	c_iflag, 36)
112 #if defined(IUCLC)
113 TTYMODE(IUCLC,	c_iflag, 37)
114 #endif
115 TTYMODE(IXON,	c_iflag, 38)
116 TTYMODE(IXANY,	c_iflag, 39)
117 TTYMODE(IXOFF,	c_iflag, 40)
118 #ifdef IMAXBEL
119 TTYMODE(IMAXBEL,c_iflag, 41)
120 #endif /* IMAXBEL */
121 #ifdef IUTF8
122 TTYMODE(IUTF8,  c_iflag, 42)
123 #endif /* IUTF8 */
124 
125 TTYMODE(ISIG,	c_lflag, 50)
126 TTYMODE(ICANON,	c_lflag, 51)
127 #ifdef XCASE
128 TTYMODE(XCASE,	c_lflag, 52)
129 #endif
130 TTYMODE(ECHO,	c_lflag, 53)
131 TTYMODE(ECHOE,	c_lflag, 54)
132 TTYMODE(ECHOK,	c_lflag, 55)
133 TTYMODE(ECHONL,	c_lflag, 56)
134 TTYMODE(NOFLSH,	c_lflag, 57)
135 TTYMODE(TOSTOP,	c_lflag, 58)
136 #ifdef IEXTEN
137 TTYMODE(IEXTEN, c_lflag, 59)
138 #endif /* IEXTEN */
139 #if defined(ECHOCTL)
140 TTYMODE(ECHOCTL,c_lflag, 60)
141 #endif /* ECHOCTL */
142 #ifdef ECHOKE
143 TTYMODE(ECHOKE,	c_lflag, 61)
144 #endif /* ECHOKE */
145 #if defined(PENDIN)
146 TTYMODE(PENDIN,	c_lflag, 62)
147 #endif /* PENDIN */
148 
149 TTYMODE(OPOST,	c_oflag, 70)
150 #if defined(OLCUC)
151 TTYMODE(OLCUC,	c_oflag, 71)
152 #endif
153 #ifdef ONLCR
154 TTYMODE(ONLCR,	c_oflag, 72)
155 #endif
156 #ifdef OCRNL
157 TTYMODE(OCRNL,	c_oflag, 73)
158 #endif
159 #ifdef ONOCR
160 TTYMODE(ONOCR,	c_oflag, 74)
161 #endif
162 #ifdef ONLRET
163 TTYMODE(ONLRET,	c_oflag, 75)
164 #endif
165 
166 TTYMODE(CS7,	c_cflag, 90)
167 TTYMODE(CS8,	c_cflag, 91)
168 TTYMODE(PARENB,	c_cflag, 92)
169 TTYMODE(PARODD,	c_cflag, 93)
170