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gerrit-public.fairphone.software / platform / external / openssh / a5362458d0e1d2387a05f5c7c29e4f5b87501824 / . / session.h
blob: c3a12821f8f791ce088180cadd3252427ce2b282 [file] [log] [blame]
Damien Miller9f2abc42006-07-10 20:53:08 +1000[diff] [blame]1/* $OpenBSD: session.h,v 1.28 2006/07/06 16:03:53 stevesk Exp $ */
Ben Lindstrom36579d32001-01-29 07:39:26 +0000[diff] [blame]2
Damien Millere4340be2000-09-16 13:29:08 +1100[diff] [blame]3/*
Ben Lindstrom44697232001-07-04 03:32:30 +0000[diff] [blame]4 * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved.
Damien Millere4340be2000-09-16 13:29:08 +1100[diff] [blame]5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
Damien Millerb38eff82000-04-01 11:09:21 +1000[diff] [blame]26#ifndef SESSION_H
27#define SESSION_H
28
Damien Miller9f2abc42006-07-10 20:53:08 +1000[diff] [blame]29#include <sys/types.h>
30
31#include <pwd.h>
32
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]33#define TTYSZ 64
34typedef struct Session Session;
35struct Session {
36 int used;
37 int self;
38 struct passwd *pw;
39 Authctxt *authctxt;
40 pid_t pid;
Damien Miller1345e612006-03-26 00:06:32 +1100[diff] [blame]41
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]42 /* tty */
43 char *term;
44 int ptyfd, ttyfd, ptymaster;
Ben Lindstroma9d2c892002-06-23 21:48:28 +0000[diff] [blame]45 u_int row, col, xpixel, ypixel;
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]46 char tty[TTYSZ];
Damien Miller1345e612006-03-26 00:06:32 +1100[diff] [blame]47
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]48 /* X11 */
Ben Lindstroma9d2c892002-06-23 21:48:28 +0000[diff] [blame]49 u_int display_number;
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]50 char *display;
Ben Lindstroma9d2c892002-06-23 21:48:28 +0000[diff] [blame]51 u_int screen;
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]52 char *auth_display;
53 char *auth_proto;
54 char *auth_data;
55 int single_connection;
Damien Miller1345e612006-03-26 00:06:32 +1100[diff] [blame]56
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]57 /* proto 2 */
58 int chanid;
Damien Miller2b9b0452005-07-17 17:19:24 +1000[diff] [blame]59 int *x11_chanids;
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]60 int is_subsystem;
Damien Millereccb9de2005-06-17 12:59:34 +1000[diff] [blame]61 u_int num_env;
Darren Tucker46bc0752004-05-02 22:11:30 +1000[diff] [blame]62 struct {
63 char *name;
64 char *val;
Damien Miller1345e612006-03-26 00:06:32 +1100[diff] [blame]65 } *env;
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]66};
67
Ben Lindstrom4cc240d2001-07-04 04:46:56 +0000[diff] [blame]68void do_authenticated(Authctxt *);
Darren Tucker3e33cec2003-10-02 16:12:36 +1000[diff] [blame]69void do_cleanup(Authctxt *);
Damien Millerb38eff82000-04-01 11:09:21 +1000[diff] [blame]70
Ben Lindstroma962c2f2002-07-04 00:14:17 +0000[diff] [blame]71int session_open(Authctxt *, int);
Damien Millerc7ef63d2002-02-05 12:21:42 +1100[diff] [blame]72int session_input_channel_req(Channel *, const char *);
Ben Lindstrom4cc240d2001-07-04 04:46:56 +0000[diff] [blame]73void session_close_by_pid(pid_t, int);
74void session_close_by_channel(int, void *);
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]75void session_destroy_all(void (*)(Session *));
Darren Tucker3e33cec2003-10-02 16:12:36 +1000[diff] [blame]76void session_pty_cleanup2(Session *);
Damien Millerefb4afe2000-04-12 18:45:05 +1000[diff] [blame]77
Ben Lindstrom7a2073c2002-03-22 02:30:41 +0000[diff] [blame]78Session *session_new(void);
79Session *session_by_tty(char *);
80void session_close(Session *);
81void do_setusercontext(struct passwd *);
Darren Tucker0efd1552003-08-26 11:49:55 +1000[diff] [blame]82void child_set_env(char ***envp, u_int *envsizep, const char *name,
83 const char *value);
84
Damien Millerb38eff82000-04-01 11:09:21 +1000[diff] [blame]85#endif