1 /* 2 * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 /* 25 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 26 * Use is subject to license terms. 27 */ 28 29 #ifndef _SESSION_H 30 #define _SESSION_H 31 32 #pragma ident "%Z%%M% %I% %E% SMI" 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 /* $OpenBSD: session.h,v 1.19 2002/06/30 21:59:45 deraadt Exp $ */ 39 #define TTYSZ 64 40 typedef struct Session Session; 41 struct Session { 42 int used; 43 int self; 44 struct passwd *pw; 45 Authctxt *authctxt; 46 pid_t pid; 47 /* tty */ 48 char *term; 49 int ptyfd, ttyfd, ptymaster; 50 u_int row, col, xpixel, ypixel; 51 char tty[TTYSZ]; 52 /* last login */ 53 char hostname[MAXHOSTNAMELEN]; 54 time_t last_login_time; 55 /* X11 */ 56 u_int display_number; 57 char *display; 58 u_int screen; 59 char *auth_display; 60 char *auth_proto; 61 char *auth_data; 62 char *auth_file; /* xauth(1) authority file */ 63 int single_connection; 64 /* proto 2 */ 65 int chanid; 66 int is_subsystem; 67 char *command; 68 char **env; 69 }; 70 71 void do_authenticated(Authctxt *); 72 73 int session_open(Authctxt *, int); 74 int session_input_channel_req(Channel *, const char *); 75 void session_close_by_pid(pid_t, int); 76 void session_close_by_channel(int, void *); 77 void session_destroy_all(void (*)(Session *)); 78 void session_pty_cleanup2(void *); 79 80 Session *session_new(void); 81 Session *session_by_tty(char *); 82 void session_close(Session *); 83 void do_setusercontext(struct passwd *); 84 void child_set_env(char ***envp, u_int *envsizep, const char *name, 85 const char *value); 86 87 88 #ifdef __cplusplus 89 } 90 #endif 91 92 #endif /* _SESSION_H */ 93