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85 lines
2.6 KiB
85 lines
2.6 KiB
/* $OpenBSD: session.h,v 1.33 2016/08/13 17:47:41 markus Exp $ */ |
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/* |
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* Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef SESSION_H |
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#define SESSION_H |
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#define TTYSZ 64 |
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typedef struct Session Session; |
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struct Session { |
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int used; |
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int self; |
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int next_unused; |
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struct passwd *pw; |
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Authctxt *authctxt; |
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pid_t pid; |
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/* tty */ |
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char *term; |
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int ptyfd, ttyfd, ptymaster; |
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u_int row, col, xpixel, ypixel; |
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char tty[TTYSZ]; |
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/* X11 */ |
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u_int display_number; |
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char *display; |
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u_int screen; |
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char *auth_display; |
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char *auth_proto; |
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char *auth_data; |
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int single_connection; |
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int chanid; |
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int *x11_chanids; |
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int is_subsystem; |
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char *subsys; |
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u_int num_env; |
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struct { |
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char *name; |
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char *val; |
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} *env; |
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}; |
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void do_authenticated(Authctxt *); |
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void do_cleanup(Authctxt *); |
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int session_open(Authctxt *, int); |
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void session_unused(int); |
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int session_input_channel_req(Channel *, const char *); |
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void session_close_by_pid(pid_t, int); |
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void session_close_by_channel(int, void *); |
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void session_destroy_all(void (*)(Session *)); |
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void session_pty_cleanup2(Session *); |
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Session *session_new(void); |
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Session *session_by_tty(char *); |
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void session_close(Session *); |
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void do_setusercontext(struct passwd *); |
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void child_set_env(char ***envp, u_int *envsizep, const char *name, |
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const char *value); |
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const char *session_get_remote_name_or_ip(struct ssh *, u_int, int); |
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#endif
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