2 * Dropbear - a SSH2 server
4 * Copyright (c) 2002,2003 Matt Johnston
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 #ifndef _CHANSESSION_H_
26 #define _CHANSESSION_H_
34 int exitpid
; /* -1 if not exited */
42 unsigned char * cmd
; /* command to exec */
43 pid_t pid
; /* child process pid */
46 int master
; /* the master terminal fd*/
55 /* These are only set temporarily before forking */
56 /* Used to set $SSH_CONNECTION in the child session. */
57 char *connection_string
;
58 /* Used to set $SSH_CLIENT in the child session. */
61 #ifndef DISABLE_X11FWD
62 struct Listener
* x11listener
;
66 unsigned int x11screennum
;
67 unsigned char x11singleconn
;
70 #ifdef ENABLE_SVR_AGENTFWD
71 struct Listener
* agentlistener
;
76 #ifdef ENABLE_SVR_PUBKEY_OPTIONS
77 char *original_command
;
83 struct ChanSess
* chansess
;
87 void addnewvar(const char* param
, const char* var
);
89 void cli_send_chansess_request();
90 void cli_tty_cleanup();
91 void cli_chansess_winchange();
92 #ifdef ENABLE_CLI_NETCAT
93 void cli_send_netcat_request();
96 void svr_chansessinitialise();
97 extern const struct ChanType svrchansess
;
104 extern const struct SigMap signames
[];
106 #endif /* _CHANSESSION_H_ */