[gssapi-openssh.git] / openssh / session.h

/*	$OpenBSD: session.h,v 1.17 2002/03/29 18:59:32 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;
	struct passwd *pw;
	Authctxt *authctxt;
	pid_t	pid;
	/* tty */
	char	*term;
	int	ptyfd, ttyfd, ptymaster;
	int	row, col, xpixel, ypixel;
	char	tty[TTYSZ];
	/* last login */
	char	hostname[MAXHOSTNAMELEN];
	time_t	last_login_time;
	/* X11 */
	int	display_number;
	char	*display;
	int	screen;
	char	*auth_display;
	char	*auth_proto;
	char	*auth_data;
	int	single_connection;
	/* proto 2 */
	int	chanid;
	int	is_subsystem;
};

void	 do_authenticated(Authctxt *);

int	 session_open(Authctxt*, 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(void *);

Session	*session_new(void);
Session	*session_by_tty(char *);
void	 session_close(Session *);
void	 do_setusercontext(struct passwd *);
#endif
Commit	Line	Data
700318f3	1	/* $OpenBSD: session.h,v 1.17 2002/03/29 18:59:32 markus Exp $ */
3c0ef626	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
700318f3	29	#define TTYSZ 64
	30	typedef struct Session Session;
	31	struct Session {
	32	int used;
	33	int self;
	34	struct passwd *pw;
	35	Authctxt *authctxt;
	36	pid_t pid;
	37	/* tty */
	38	char *term;
	39	int ptyfd, ttyfd, ptymaster;
	40	int row, col, xpixel, ypixel;
	41	char tty[TTYSZ];
	42	/* last login */
	43	char hostname[MAXHOSTNAMELEN];
	44	time_t last_login_time;
	45	/* X11 */
	46	int display_number;
	47	char *display;
	48	int screen;
	49	char *auth_display;
	50	char *auth_proto;
	51	char *auth_data;
	52	int single_connection;
	53	/* proto 2 */
	54	int chanid;
	55	int is_subsystem;
	56	};
	57
3c0ef626	58	void do_authenticated(Authctxt *);
	59
	60	int session_open(Authctxt*, int);
e9a17296	61	int session_input_channel_req(Channel , const char );
3c0ef626	62	void session_close_by_pid(pid_t, int);
3c0ef626	63	void session_close_by_channel(int, void *);
700318f3	64	void session_destroy_all(void ()(Session ));
700318f3	65	void session_pty_cleanup2(void *);
3c0ef626	66
700318f3	67	Session *session_new(void);
	68	Session session_by_tty(char );
	69	void session_close(Session *);
	70	void do_setusercontext(struct passwd *);
3c0ef626	71	#endif