mirror of
git://anongit.mindrot.org/openssh.git
synced 2024-11-24 02:02:10 +08:00
86 lines
2.6 KiB
C
86 lines
2.6 KiB
C
/* $OpenBSD: session.h,v 1.33 2016/08/13 17:47:41 markus Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2000, 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.
|
|
*/
|
|
#ifndef SESSION_H
|
|
#define SESSION_H
|
|
|
|
#define TTYSZ 64
|
|
typedef struct Session Session;
|
|
struct Session {
|
|
int used;
|
|
int self;
|
|
int next_unused;
|
|
struct passwd *pw;
|
|
Authctxt *authctxt;
|
|
pid_t pid;
|
|
|
|
/* tty */
|
|
char *term;
|
|
int ptyfd, ttyfd, ptymaster;
|
|
u_int row, col, xpixel, ypixel;
|
|
char tty[TTYSZ];
|
|
|
|
/* X11 */
|
|
u_int display_number;
|
|
char *display;
|
|
u_int screen;
|
|
char *auth_display;
|
|
char *auth_proto;
|
|
char *auth_data;
|
|
int single_connection;
|
|
|
|
int chanid;
|
|
int *x11_chanids;
|
|
int is_subsystem;
|
|
char *subsys;
|
|
u_int num_env;
|
|
struct {
|
|
char *name;
|
|
char *val;
|
|
} *env;
|
|
};
|
|
|
|
void do_authenticated(Authctxt *);
|
|
void do_cleanup(Authctxt *);
|
|
|
|
int session_open(Authctxt *, int);
|
|
void session_unused(int);
|
|
int session_input_channel_req(Channel *, const char *);
|
|
void session_close_by_pid(pid_t, int);
|
|
void session_close_by_channel(int, void *);
|
|
void session_destroy_all(void (*)(Session *));
|
|
void session_pty_cleanup2(Session *);
|
|
|
|
Session *session_new(void);
|
|
Session *session_by_tty(char *);
|
|
void session_close(Session *);
|
|
void do_setusercontext(struct passwd *);
|
|
void child_set_env(char ***envp, u_int *envsizep, const char *name,
|
|
const char *value);
|
|
|
|
const char *session_get_remote_name_or_ip(struct ssh *, u_int, int);
|
|
|
|
#endif
|