1 /* $NetBSD: ttymodes.h,v 1.2 2009/06/07 22:38:48 christos Exp $ */ 2 /* $OpenBSD: ttymodes.h,v 1.14 2006/03/25 22:22:43 djm Exp $ */ 3 4 /* 5 * Author: Tatu Ylonen <ylo@cs.hut.fi> 6 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland 7 * All rights reserved 8 * 9 * As far as I am concerned, the code I have written for this software 10 * can be used freely for any purpose. Any derived versions of this 11 * software must be clearly marked as such, and if the derived work is 12 * incompatible with the protocol description in the RFC file, it must be 13 * called by a name other than "ssh" or "Secure Shell". 14 */ 15 16 /* 17 * SSH2 tty modes support by Kevin Steves. 18 * Copyright (c) 2001 Kevin Steves. All rights reserved. 19 * 20 * Redistribution and use in source and binary forms, with or without 21 * modification, are permitted provided that the following conditions 22 * are met: 23 * 1. Redistributions of source code must retain the above copyright 24 * notice, this list of conditions and the following disclaimer. 25 * 2. Redistributions in binary form must reproduce the above copyright 26 * notice, this list of conditions and the following disclaimer in the 27 * documentation and/or other materials provided with the distribution. 28 * 29 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 30 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 31 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 32 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 33 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 34 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 35 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 36 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 37 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 38 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 39 */ 40 41 /* 42 * SSH1: 43 * The tty mode description is a stream of bytes. The stream consists of 44 * opcode-arguments pairs. It is terminated by opcode TTY_OP_END (0). 45 * Opcodes 1-127 have one-byte arguments. Opcodes 128-159 have integer 46 * arguments. Opcodes 160-255 are not yet defined, and cause parsing to 47 * stop (they should only be used after any other data). 48 * 49 * SSH2: 50 * Differences between SSH1 and SSH2 terminal mode encoding include: 51 * 1. Encoded terminal modes are represented as a string, and a stream 52 * of bytes within that string. 53 * 2. Opcode arguments are uint32 (1-159); 160-255 remain undefined. 54 * 3. The values for TTY_OP_ISPEED and TTY_OP_OSPEED are different; 55 * 128 and 129 vs. 192 and 193 respectively. 56 * 57 * The client puts in the stream any modes it knows about, and the 58 * server ignores any modes it does not know about. This allows some degree 59 * of machine-independence, at least between systems that use a posix-like 60 * tty interface. The protocol can support other systems as well, but might 61 * require reimplementing as mode names would likely be different. 62 */ 63 64 /* 65 * Some constants and prototypes are defined in packet.h; this file 66 * is only intended for including from ttymodes.c. 67 */ 68 69 /* termios macro */ 70 /* name, op */ 71 TTYCHAR(VINTR, 1) 72 TTYCHAR(VQUIT, 2) 73 TTYCHAR(VERASE, 3) 74 #if defined(VKILL) 75 TTYCHAR(VKILL, 4) 76 #endif /* VKILL */ 77 TTYCHAR(VEOF, 5) 78 #if defined(VEOL) 79 TTYCHAR(VEOL, 6) 80 #endif /* VEOL */ 81 #ifdef VEOL2 82 TTYCHAR(VEOL2, 7) 83 #endif /* VEOL2 */ 84 TTYCHAR(VSTART, 8) 85 TTYCHAR(VSTOP, 9) 86 #if defined(VSUSP) 87 TTYCHAR(VSUSP, 10) 88 #endif /* VSUSP */ 89 #if defined(VDSUSP) 90 TTYCHAR(VDSUSP, 11) 91 #endif /* VDSUSP */ 92 #if defined(VREPRINT) 93 TTYCHAR(VREPRINT, 12) 94 #endif /* VREPRINT */ 95 #if defined(VWERASE) 96 TTYCHAR(VWERASE, 13) 97 #endif /* VWERASE */ 98 #if defined(VLNEXT) 99 TTYCHAR(VLNEXT, 14) 100 #endif /* VLNEXT */ 101 #if defined(VFLUSH) 102 TTYCHAR(VFLUSH, 15) 103 #endif /* VFLUSH */ 104 #ifdef VSWTCH 105 TTYCHAR(VSWTCH, 16) 106 #endif /* VSWTCH */ 107 #if defined(VSTATUS) 108 TTYCHAR(VSTATUS, 17) 109 #endif /* VSTATUS */ 110 #ifdef VDISCARD 111 TTYCHAR(VDISCARD, 18) 112 #endif /* VDISCARD */ 113 114 /* name, field, op */ 115 TTYMODE(IGNPAR, c_iflag, 30) 116 TTYMODE(PARMRK, c_iflag, 31) 117 TTYMODE(INPCK, c_iflag, 32) 118 TTYMODE(ISTRIP, c_iflag, 33) 119 TTYMODE(INLCR, c_iflag, 34) 120 TTYMODE(IGNCR, c_iflag, 35) 121 TTYMODE(ICRNL, c_iflag, 36) 122 #if defined(IUCLC) 123 TTYMODE(IUCLC, c_iflag, 37) 124 #endif 125 TTYMODE(IXON, c_iflag, 38) 126 TTYMODE(IXANY, c_iflag, 39) 127 TTYMODE(IXOFF, c_iflag, 40) 128 #ifdef IMAXBEL 129 TTYMODE(IMAXBEL,c_iflag, 41) 130 #endif /* IMAXBEL */ 131 132 TTYMODE(ISIG, c_lflag, 50) 133 TTYMODE(ICANON, c_lflag, 51) 134 #ifdef XCASE 135 TTYMODE(XCASE, c_lflag, 52) 136 #endif 137 TTYMODE(ECHO, c_lflag, 53) 138 TTYMODE(ECHOE, c_lflag, 54) 139 TTYMODE(ECHOK, c_lflag, 55) 140 TTYMODE(ECHONL, c_lflag, 56) 141 TTYMODE(NOFLSH, c_lflag, 57) 142 TTYMODE(TOSTOP, c_lflag, 58) 143 #ifdef IEXTEN 144 TTYMODE(IEXTEN, c_lflag, 59) 145 #endif /* IEXTEN */ 146 #if defined(ECHOCTL) 147 TTYMODE(ECHOCTL,c_lflag, 60) 148 #endif /* ECHOCTL */ 149 #ifdef ECHOKE 150 TTYMODE(ECHOKE, c_lflag, 61) 151 #endif /* ECHOKE */ 152 #if defined(PENDIN) 153 TTYMODE(PENDIN, c_lflag, 62) 154 #endif /* PENDIN */ 155 156 TTYMODE(OPOST, c_oflag, 70) 157 #if defined(OLCUC) 158 TTYMODE(OLCUC, c_oflag, 71) 159 #endif 160 TTYMODE(ONLCR, c_oflag, 72) 161 #ifdef OCRNL 162 TTYMODE(OCRNL, c_oflag, 73) 163 #endif 164 #ifdef ONOCR 165 TTYMODE(ONOCR, c_oflag, 74) 166 #endif 167 #ifdef ONLRET 168 TTYMODE(ONLRET, c_oflag, 75) 169 #endif 170 171 TTYMODE(CS7, c_cflag, 90) 172 TTYMODE(CS8, c_cflag, 91) 173 TTYMODE(PARENB, c_cflag, 92) 174 TTYMODE(PARODD, c_cflag, 93) 175