diff options
author | Ben Lindstrom <mouring@eviladmin.org> | 2001-04-14 23:13:02 +0000 |
---|---|---|
committer | Ben Lindstrom <mouring@eviladmin.org> | 2001-04-14 23:13:02 +0000 |
commit | ae8e2d30db561a556ee0a82dce0dcda3d6f82623 (patch) | |
tree | ccb6c556b05f7f6a77c5500a3bbe68fc5114c22c /ttymodes.h | |
parent | 7457f2af01d77c4bdeaef3a6c211bb2f1e215a9c (diff) |
- 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@
Diffstat (limited to 'ttymodes.h')
-rw-r--r-- | ttymodes.h | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/ttymodes.h b/ttymodes.h index 860fd0a9c..ad980e98c 100644 --- a/ttymodes.h +++ b/ttymodes.h | |||
@@ -1,6 +1,6 @@ | |||
1 | /* RCSID("$OpenBSD: ttymodes.h,v 1.11 2001/04/14 16:33:20 stevesk Exp $"); */ | ||
1 | /* | 2 | /* |
2 | * Author: Tatu Ylonen <ylo@cs.hut.fi> | 3 | * Author: Tatu Ylonen <ylo@cs.hut.fi> |
3 | * SGTTY stuff contributed by Janne Snabb <snabb@niksula.hut.fi> | ||
4 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland | 4 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland |
5 | * All rights reserved | 5 | * All rights reserved |
6 | * | 6 | * |
@@ -11,14 +11,47 @@ | |||
11 | * called by a name other than "ssh" or "Secure Shell". | 11 | * called by a name other than "ssh" or "Secure Shell". |
12 | */ | 12 | */ |
13 | 13 | ||
14 | /* RCSID("$OpenBSD: ttymodes.h,v 1.10 2001/03/10 15:02:05 stevesk Exp $"); */ | 14 | /* |
15 | * SSH2 tty modes support by Kevin Steves. | ||
16 | * Copyright (c) 2001 Kevin Steves. All rights reserved. | ||
17 | * | ||
18 | * Redistribution and use in source and binary forms, with or without | ||
19 | * modification, are permitted provided that the following conditions | ||
20 | * are met: | ||
21 | * 1. Redistributions of source code must retain the above copyright | ||
22 | * notice, this list of conditions and the following disclaimer. | ||
23 | * 2. Redistributions in binary form must reproduce the above copyright | ||
24 | * notice, this list of conditions and the following disclaimer in the | ||
25 | * documentation and/or other materials provided with the distribution. | ||
26 | * | ||
27 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | ||
28 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | ||
29 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | ||
30 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | ||
31 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | ||
32 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
33 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
34 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
35 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | ||
36 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
37 | */ | ||
15 | 38 | ||
16 | /* The tty mode description is a stream of bytes. The stream consists of | 39 | /* |
40 | * SSH1: | ||
41 | * The tty mode description is a stream of bytes. The stream consists of | ||
17 | * opcode-arguments pairs. It is terminated by opcode TTY_OP_END (0). | 42 | * opcode-arguments pairs. It is terminated by opcode TTY_OP_END (0). |
18 | * Opcodes 1-127 have one-byte arguments. Opcodes 128-159 have integer | 43 | * Opcodes 1-127 have one-byte arguments. Opcodes 128-159 have integer |
19 | * arguments. Opcodes 160-255 are not yet defined, and cause parsing to | 44 | * arguments. Opcodes 160-255 are not yet defined, and cause parsing to |
20 | * stop (they should only be used after any other data). | 45 | * stop (they should only be used after any other data). |
21 | * | 46 | * |
47 | * SSH2: | ||
48 | * Differences between SSH1 and SSH2 terminal mode encoding include: | ||
49 | * 1. Encoded terminal modes are represented as a string, and a stream | ||
50 | * of bytes within that string. | ||
51 | * 2. Opcode arguments are uint32 (1-159); 160-255 remain undefined. | ||
52 | * 3. The values for TTY_OP_ISPEED and TTY_OP_OSPEED are different; | ||
53 | * 128 and 129 vs. 192 and 193 respectively. | ||
54 | * | ||
22 | * The client puts in the stream any modes it knows about, and the | 55 | * The client puts in the stream any modes it knows about, and the |
23 | * server ignores any modes it does not know about. This allows some degree | 56 | * server ignores any modes it does not know about. This allows some degree |
24 | * of machine-independence, at least between systems that use a posix-like | 57 | * of machine-independence, at least between systems that use a posix-like |