| | 1 | /* $OpenBSD: session.h,v 1.30 2008/05/08 12:21:16 djm Exp $ */ |
| | 2 | |
| | 3 | /* |
| | 4 | * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. |
| | 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 | */ |
| | 26 | #ifndef SESSION_H |
| | 27 | #define SESSION_H |
| | 28 | |
| | 29 | #define TTYSZ 64 |
| | 30 | typedef struct Session Session; |
| | 31 | struct Session { |
| | 32 | int used; |
| | 33 | int self; |
| | 34 | int next_unused; |
| | 35 | struct passwd *pw; |
| | 36 | Authctxt *authctxt; |
| | 37 | pid_t pid; |
| | 38 | |
| | 39 | /* tty */ |
| | 40 | char *term; |
| | 41 | int ptyfd, ttyfd, ptymaster; |
| | 42 | u_int row, col, xpixel, ypixel; |
| | 43 | char tty[TTYSZ]; |
| | 44 | |
| | 45 | /* X11 */ |
| | 46 | u_int display_number; |
| | 47 | char *display; |
| | 48 | u_int screen; |
| | 49 | char *auth_display; |
| | 50 | char *auth_proto; |
| | 51 | char *auth_data; |
| | 52 | int single_connection; |
| | 53 | |
| | 54 | /* proto 2 */ |
| | 55 | int chanid; |
| | 56 | int *x11_chanids; |
| | 57 | int is_subsystem; |
| | 58 | u_int num_env; |
| | 59 | struct { |
| | 60 | char *name; |
| | 61 | char *val; |
| | 62 | } *env; |
| | 63 | }; |
| | 64 | |
| | 65 | void do_authenticated(Authctxt *); |
| | 66 | void do_cleanup(Authctxt *); |
| | 67 | |
| | 68 | int session_open(Authctxt *, int); |
| | 69 | void session_unused(int); |
| | 70 | int session_input_channel_req(Channel *, const char *); |
| | 71 | void session_close_by_pid(pid_t, int); |
| | 72 | void session_close_by_channel(int, void *); |
| | 73 | void session_destroy_all(void (*)(Session *)); |
| | 74 | void session_pty_cleanup2(Session *); |
| | 75 | |
| | 76 | Session *session_new(void); |
| | 77 | Session *session_by_tty(char *); |
| | 78 | void session_close(Session *); |
| | 79 | void do_setusercontext(struct passwd *); |
| | 80 | void child_set_env(char ***envp, u_int *envsizep, const char *name, |
| | 81 | const char *value); |
| | 82 | |
| | 83 | #endif |
andersk / openssh.git / blame_incremental