clientloop.h revision 146998
1229997Sken/* $OpenBSD: clientloop.h,v 1.12 2004/11/07 00:01:46 djm Exp $ */ 2229997Sken 3229997Sken/* 4232604Strasz * Author: Tatu Ylonen <ylo@cs.hut.fi> 5229997Sken * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland 6229997Sken * All rights reserved 7232604Strasz * 8232604Strasz * As far as I am concerned, the code I have written for this software 9232604Strasz * can be used freely for any purpose. Any derived versions of this 10229997Sken * software must be clearly marked as such, and if the derived work is 11229997Sken * incompatible with the protocol description in the RFC file, it must be 12229997Sken * called by a name other than "ssh" or "Secure Shell". 13229997Sken */ 14229997Sken/* 15229997Sken * Copyright (c) 2001 Markus Friedl. All rights reserved. 16229997Sken * 17229997Sken * Redistribution and use in source and binary forms, with or without 18229997Sken * modification, are permitted provided that the following conditions 19229997Sken * are met: 20229997Sken * 1. Redistributions of source code must retain the above copyright 21229997Sken * notice, this list of conditions and the following disclaimer. 22229997Sken * 2. Redistributions in binary form must reproduce the above copyright 23229997Sken * notice, this list of conditions and the following disclaimer in the 24229997Sken * documentation and/or other materials provided with the distribution. 25229997Sken * 26229997Sken * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 27229997Sken * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 28229997Sken * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 29229997Sken * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 30229997Sken * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 31229997Sken * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 32229997Sken * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 33229997Sken * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 34229997Sken * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 35229997Sken * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 36229997Sken */ 37229997Sken 38229997Sken/* Client side main loop for the interactive session. */ 39229997Skenint client_loop(int, int, int); 40229997Skenvoid client_global_request_reply_fwd(int, u_int32_t, void *); 41229997Skenvoid client_session2_setup(int, int, int, const char *, struct termios *, 42229997Sken int, Buffer *, char **, dispatch_fn *); 43229997Sken 44229997Sken/* Multiplexing control protocol flags */ 45229997Sken#define SSHMUX_COMMAND_OPEN 1 /* Open new connection */ 46229997Sken#define SSHMUX_COMMAND_ALIVE_CHECK 2 /* Check master is alive */ 47229997Sken#define SSHMUX_COMMAND_TERMINATE 3 /* Ask master to exit */ 48229997Sken 49229997Sken#define SSHMUX_FLAG_TTY (1) /* Request tty on open */ 50249328Strasz#define SSHMUX_FLAG_SUBSYS (1<<1) /* Subsystem request on open */ 51229997Sken