From ae8e2d30db561a556ee0a82dce0dcda3d6f82623 Mon Sep 17 00:00:00 2001 From: Ben Lindstrom Date: Sat, 14 Apr 2001 23:13:02 +0000 Subject: - stevesk@cvs.openbsd.org 2001/04/14 16:33:20 [clientloop.c packet.h session.c ssh.c ttymodes.c ttymodes.h] protocol 2 tty modes support; ok markus@ --- ttymodes.h | 39 ++++++++++++++++++++++++++++++++++++--- 1 file changed, 36 insertions(+), 3 deletions(-) (limited to 'ttymodes.h') diff --git a/ttymodes.h b/ttymodes.h index 860fd0a9..ad980e98 100644 --- a/ttymodes.h +++ b/ttymodes.h @@ -1,6 +1,6 @@ +/* RCSID("$OpenBSD: ttymodes.h,v 1.11 2001/04/14 16:33:20 stevesk Exp $"); */ /* * Author: Tatu Ylonen - * SGTTY stuff contributed by Janne Snabb * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland * All rights reserved * @@ -11,14 +11,47 @@ * called by a name other than "ssh" or "Secure Shell". */ -/* RCSID("$OpenBSD: ttymodes.h,v 1.10 2001/03/10 15:02:05 stevesk Exp $"); */ +/* + * SSH2 tty modes support by Kevin Steves. + * Copyright (c) 2001 Kevin Steves. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ -/* The tty mode description is a stream of bytes. The stream consists of +/* + * SSH1: + * The tty mode description is a stream of bytes. The stream consists of * opcode-arguments pairs. It is terminated by opcode TTY_OP_END (0). * Opcodes 1-127 have one-byte arguments. Opcodes 128-159 have integer * arguments. Opcodes 160-255 are not yet defined, and cause parsing to * stop (they should only be used after any other data). * + * SSH2: + * Differences between SSH1 and SSH2 terminal mode encoding include: + * 1. Encoded terminal modes are represented as a string, and a stream + * of bytes within that string. + * 2. Opcode arguments are uint32 (1-159); 160-255 remain undefined. + * 3. The values for TTY_OP_ISPEED and TTY_OP_OSPEED are different; + * 128 and 129 vs. 192 and 193 respectively. + * * The client puts in the stream any modes it knows about, and the * server ignores any modes it does not know about. This allows some degree * of machine-independence, at least between systems that use a posix-like -- cgit v1.2.1