mirror of
http://galexander.org/git/simplesshd.git
synced 2024-12-02 12:18:14 +00:00
108 lines
2.7 KiB
C
108 lines
2.7 KiB
C
/*
|
|
* Dropbear - a SSH2 server
|
|
*
|
|
* Copyright (c) 2002,2003 Matt Johnston
|
|
* All rights reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE. */
|
|
|
|
#ifndef DROPBEAR_CHANSESSION_H_
|
|
#define DROPBEAR_CHANSESSION_H_
|
|
|
|
#include "loginrec.h"
|
|
#include "channel.h"
|
|
#include "listener.h"
|
|
|
|
struct exitinfo {
|
|
|
|
int exitpid; /* -1 if not exited */
|
|
int exitstatus;
|
|
int exitsignal;
|
|
int exitcore;
|
|
};
|
|
|
|
struct ChanSess {
|
|
|
|
char * cmd; /* command to exec */
|
|
pid_t pid; /* child process pid */
|
|
|
|
/* pty details */
|
|
int master; /* the master terminal fd*/
|
|
int slave;
|
|
char * tty;
|
|
char * term;
|
|
|
|
/* exit details */
|
|
struct exitinfo exit;
|
|
|
|
|
|
/* These are only set temporarily before forking */
|
|
/* Used to set $SSH_CONNECTION in the child session. */
|
|
char *connection_string;
|
|
/* Used to set $SSH_CLIENT in the child session. */
|
|
char *client_string;
|
|
|
|
#if DROPBEAR_X11FWD
|
|
struct Listener * x11listener;
|
|
int x11port;
|
|
char * x11authprot;
|
|
char * x11authcookie;
|
|
unsigned int x11screennum;
|
|
unsigned char x11singleconn;
|
|
#endif
|
|
|
|
#if DROPBEAR_SVR_AGENTFWD
|
|
struct Listener * agentlistener;
|
|
char * agentfile;
|
|
char * agentdir;
|
|
#endif
|
|
|
|
#if DROPBEAR_SVR_PUBKEY_OPTIONS_BUILT
|
|
char *original_command;
|
|
#endif
|
|
};
|
|
|
|
struct ChildPid {
|
|
pid_t pid;
|
|
struct ChanSess * chansess;
|
|
};
|
|
|
|
|
|
void addnewvar(const char* param, const char* var);
|
|
|
|
void cli_send_chansess_request(void);
|
|
void cli_tty_cleanup(void);
|
|
void cli_chansess_winchange(void);
|
|
#if DROPBEAR_CLI_NETCAT
|
|
void cli_send_netcat_request(void);
|
|
#endif
|
|
|
|
void svr_chansessinitialise(void);
|
|
void svr_chansess_checksignal(void);
|
|
extern const struct ChanType svrchansess;
|
|
|
|
struct SigMap {
|
|
int signal;
|
|
char* name;
|
|
};
|
|
|
|
extern const struct SigMap signames[];
|
|
|
|
#endif /* DROPBEAR_CHANSESSION_H_ */
|