70 lines
3.0 KiB
C
70 lines
3.0 KiB
C
/* $OpenBSD: clientloop.h,v 1.23 2010/01/26 01:28:35 djm Exp $ */
|
|
|
|
/*
|
|
* Author: Tatu Ylonen <ylo@cs.hut.fi>
|
|
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
|
|
* All rights reserved
|
|
*
|
|
* As far as I am concerned, the code I have written for this software
|
|
* can be used freely for any purpose. Any derived versions of this
|
|
* software must be clearly marked as such, and if the derived work is
|
|
* incompatible with the protocol description in the RFC file, it must be
|
|
* called by a name other than "ssh" or "Secure Shell".
|
|
*/
|
|
/*
|
|
* Copyright (c) 2001 Markus Friedl. 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.
|
|
*/
|
|
|
|
#include <termios.h>
|
|
|
|
/* Client side main loop for the interactive session. */
|
|
int client_loop(int, int, int);
|
|
void client_x11_get_proto(const char *, const char *, u_int,
|
|
char **, char **);
|
|
void client_global_request_reply_fwd(int, u_int32_t, void *);
|
|
void client_session2_setup(int, int, int, const char *, struct termios *,
|
|
int, Buffer *, char **);
|
|
int client_request_tun_fwd(int, int, int);
|
|
|
|
/* Escape filter for protocol 2 sessions */
|
|
void *client_new_escape_filter_ctx(int);
|
|
void client_filter_cleanup(int, void *);
|
|
int client_simple_escape_filter(Channel *, char *, int);
|
|
|
|
/* Global request confirmation callbacks */
|
|
typedef void global_confirm_cb(int, u_int32_t seq, void *);
|
|
void client_register_global_confirm(global_confirm_cb *, void *);
|
|
|
|
/* Multiplexing protocol version */
|
|
#define SSHMUX_VER 4
|
|
|
|
/* Multiplexing control protocol flags */
|
|
#define SSHMUX_COMMAND_OPEN 1 /* Open new connection */
|
|
#define SSHMUX_COMMAND_ALIVE_CHECK 2 /* Check master is alive */
|
|
#define SSHMUX_COMMAND_TERMINATE 3 /* Ask master to exit */
|
|
#define SSHMUX_COMMAND_STDIO_FWD 4 /* Open stdio fwd (ssh -W) */
|
|
|
|
void muxserver_listen(void);
|
|
void muxclient(const char *);
|
|
void mux_exit_message(Channel *, int);
|