ttymodes.h revision 323121
1/* $OpenBSD: ttymodes.h,v 1.14 2006/03/25 22:22:43 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 * SSH1: 42 * The tty mode description is a stream of bytes. The stream consists of 43 * opcode-arguments pairs. It is terminated by opcode TTY_OP_END (0). 44 * Opcodes 1-127 have one-byte arguments. Opcodes 128-159 have integer 45 * arguments. Opcodes 160-255 are not yet defined, and cause parsing to 46 * stop (they should only be used after any other data). 47 * 48 * SSH2: 49 * Differences between SSH1 and SSH2 terminal mode encoding include: 50 * 1. Encoded terminal modes are represented as a string, and a stream 51 * of bytes within that string. 52 * 2. Opcode arguments are uint32 (1-159); 160-255 remain undefined. 53 * 3. The values for TTY_OP_ISPEED and TTY_OP_OSPEED are different; 54 * 128 and 129 vs. 192 and 193 respectively. 55 * 56 * The client puts in the stream any modes it knows about, and the 57 * server ignores any modes it does not know about. This allows some degree 58 * of machine-independence, at least between systems that use a posix-like 59 * tty interface. The protocol can support other systems as well, but might 60 * require reimplementing as mode names would likely be different. 61 */ 62 63/* 64 * Some constants and prototypes are defined in packet.h; this file 65 * is only intended for including from ttymodes.c. 66 */ 67 68/* termios macro */ 69/* name, op */ 70TTYCHAR(VINTR, 1) 71TTYCHAR(VQUIT, 2) 72TTYCHAR(VERASE, 3) 73#if defined(VKILL) 74TTYCHAR(VKILL, 4) 75#endif /* VKILL */ 76TTYCHAR(VEOF, 5) 77#if defined(VEOL) 78TTYCHAR(VEOL, 6) 79#endif /* VEOL */ 80#ifdef VEOL2 81TTYCHAR(VEOL2, 7) 82#endif /* VEOL2 */ 83TTYCHAR(VSTART, 8) 84TTYCHAR(VSTOP, 9) 85#if defined(VSUSP) 86TTYCHAR(VSUSP, 10) 87#endif /* VSUSP */ 88#if defined(VDSUSP) 89TTYCHAR(VDSUSP, 11) 90#endif /* VDSUSP */ 91#if defined(VREPRINT) 92TTYCHAR(VREPRINT, 12) 93#endif /* VREPRINT */ 94#if defined(VWERASE) 95TTYCHAR(VWERASE, 13) 96#endif /* VWERASE */ 97#if defined(VLNEXT) 98TTYCHAR(VLNEXT, 14) 99#endif /* VLNEXT */ 100#if defined(VFLUSH) 101TTYCHAR(VFLUSH, 15) 102#endif /* VFLUSH */ 103#ifdef VSWTCH 104TTYCHAR(VSWTCH, 16) 105#endif /* VSWTCH */ 106#if defined(VSTATUS) 107TTYCHAR(VSTATUS, 17) 108#endif /* VSTATUS */ 109#ifdef VDISCARD 110TTYCHAR(VDISCARD, 18) 111#endif /* VDISCARD */ 112 113/* name, field, op */ 114TTYMODE(IGNPAR, c_iflag, 30) 115TTYMODE(PARMRK, c_iflag, 31) 116TTYMODE(INPCK, c_iflag, 32) 117TTYMODE(ISTRIP, c_iflag, 33) 118TTYMODE(INLCR, c_iflag, 34) 119TTYMODE(IGNCR, c_iflag, 35) 120TTYMODE(ICRNL, c_iflag, 36) 121#if defined(IUCLC) 122TTYMODE(IUCLC, c_iflag, 37) 123#endif 124TTYMODE(IXON, c_iflag, 38) 125TTYMODE(IXANY, c_iflag, 39) 126TTYMODE(IXOFF, c_iflag, 40) 127#ifdef IMAXBEL 128TTYMODE(IMAXBEL,c_iflag, 41) 129#endif /* IMAXBEL */ 130 131TTYMODE(ISIG, c_lflag, 50) 132TTYMODE(ICANON, c_lflag, 51) 133#ifdef XCASE 134TTYMODE(XCASE, c_lflag, 52) 135#endif 136TTYMODE(ECHO, c_lflag, 53) 137TTYMODE(ECHOE, c_lflag, 54) 138TTYMODE(ECHOK, c_lflag, 55) 139TTYMODE(ECHONL, c_lflag, 56) 140TTYMODE(NOFLSH, c_lflag, 57) 141TTYMODE(TOSTOP, c_lflag, 58) 142#ifdef IEXTEN 143TTYMODE(IEXTEN, c_lflag, 59) 144#endif /* IEXTEN */ 145#if defined(ECHOCTL) 146TTYMODE(ECHOCTL,c_lflag, 60) 147#endif /* ECHOCTL */ 148#ifdef ECHOKE 149TTYMODE(ECHOKE, c_lflag, 61) 150#endif /* ECHOKE */ 151#if defined(PENDIN) 152TTYMODE(PENDIN, c_lflag, 62) 153#endif /* PENDIN */ 154 155TTYMODE(OPOST, c_oflag, 70) 156#if defined(OLCUC) 157TTYMODE(OLCUC, c_oflag, 71) 158#endif 159#ifdef ONLCR 160TTYMODE(ONLCR, c_oflag, 72) 161#endif 162#ifdef OCRNL 163TTYMODE(OCRNL, c_oflag, 73) 164#endif 165#ifdef ONOCR 166TTYMODE(ONOCR, c_oflag, 74) 167#endif 168#ifdef ONLRET 169TTYMODE(ONLRET, c_oflag, 75) 170#endif 171 172TTYMODE(CS7, c_cflag, 90) 173TTYMODE(CS8, c_cflag, 91) 174TTYMODE(PARENB, c_cflag, 92) 175TTYMODE(PARODD, c_cflag, 93) 176