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b1842393 | 1 | /* $OpenBSD: session.h,v 1.28 2006/07/06 16:03:53 stevesk Exp $ */ |
23c2a7a5 | 2 | |
bcbf86ec | 3 | /* |
a96070d4 | 4 | * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. |
bcbf86ec | 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 | */ | |
7368a6c8 | 26 | #ifndef SESSION_H |
27 | #define SESSION_H | |
28 | ||
b1842393 | 29 | #include <sys/types.h> |
30 | ||
31 | #include <pwd.h> | |
32 | ||
1853d1ef | 33 | #define TTYSZ 64 |
34 | typedef struct Session Session; | |
35 | struct Session { | |
36 | int used; | |
37 | int self; | |
38 | struct passwd *pw; | |
39 | Authctxt *authctxt; | |
40 | pid_t pid; | |
fd6eaa8c | 41 | |
1853d1ef | 42 | /* tty */ |
43 | char *term; | |
44 | int ptyfd, ttyfd, ptymaster; | |
57f228e8 | 45 | u_int row, col, xpixel, ypixel; |
1853d1ef | 46 | char tty[TTYSZ]; |
fd6eaa8c | 47 | |
1853d1ef | 48 | /* X11 */ |
57f228e8 | 49 | u_int display_number; |
1853d1ef | 50 | char *display; |
57f228e8 | 51 | u_int screen; |
1853d1ef | 52 | char *auth_display; |
53 | char *auth_proto; | |
54 | char *auth_data; | |
55 | int single_connection; | |
fd6eaa8c | 56 | |
1853d1ef | 57 | /* proto 2 */ |
58 | int chanid; | |
d08341e6 | 59 | int *x11_chanids; |
1853d1ef | 60 | int is_subsystem; |
2ceb8101 | 61 | u_int num_env; |
61a2c1da | 62 | struct { |
63 | char *name; | |
64 | char *val; | |
fd6eaa8c | 65 | } *env; |
1853d1ef | 66 | }; |
67 | ||
255cabd9 | 68 | void do_authenticated(Authctxt *); |
2362db19 | 69 | void do_cleanup(Authctxt *); |
7368a6c8 | 70 | |
343288b8 | 71 | int session_open(Authctxt *, int); |
7899c98f | 72 | int session_input_channel_req(Channel *, const char *); |
255cabd9 | 73 | void session_close_by_pid(pid_t, int); |
74 | void session_close_by_channel(int, void *); | |
1853d1ef | 75 | void session_destroy_all(void (*)(Session *)); |
2362db19 | 76 | void session_pty_cleanup2(Session *); |
e78a59f5 | 77 | |
1853d1ef | 78 | Session *session_new(void); |
79 | Session *session_by_tty(char *); | |
80 | void session_close(Session *); | |
81 | void do_setusercontext(struct passwd *); | |
7364bd04 | 82 | void child_set_env(char ***envp, u_int *envsizep, const char *name, |
83 | const char *value); | |
84 | ||
7368a6c8 | 85 | #endif |