/*************************************************************************
 * (C) 2011 AITNET - Sofia/Bulgaria - <office@aitnet.org>
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
 * $Id: defs.h,v 1.5 2015/05/19 23:25:29 misho Exp $
 *
 *************************************************************************
The ELWIX and AITNET software is distributed under the following
terms:

All of the documentation and software included in the ELWIX and AITNET
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>

Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
	by Michael Pounov <misho@elwix.org>.  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.
3. All advertising materials mentioning features or use of this software
   must display the following acknowledgement:
This product includes software developed by Michael Pounov <misho@elwix.org>
ELWIX - Embedded LightWeight unIX and its contributors.
4. Neither the name of AITNET nor the names of its contributors
   may be used to endorse or promote products derived from this software
   without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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 __DEFS_H
#define __DEFS_H


#ifndef STRSIZ
#define STRSIZ		256
#endif

#define PIDFILE_ANSHD	"/var/run/anshd.pid"
#define PIDFILE_ANSH3D	"/var/run/ansh3d.pid"

#define DEFAULT_KEY	"_ansh_ELWIX_"

#define VERB(x)		if ((x) <= Verbose)
#define FTRACE(x)	if ((x) <= Verbose) syslog(LOG_DEBUG, "Debug:: I`m in %s(%d) ...\n", __func__, __LINE__)
#define LOG(fmt, ...)	do { assert((fmt)); \
					char sz_log_fmt[STRSIZ] = { 0 }; \
					snprintf(sz_log_fmt, sizeof sz_log_fmt, (fmt), ##__VA_ARGS__); \
					syslog(LOG_DEBUG, "Log:: %s(%d) -> %s\n", __func__, __LINE__, sz_log_fmt); \
				} while (0)
#define ERR(fmt, ...)	do { assert((fmt)); \
					char sz_err_fmt[STRSIZ] = { 0 }; \
					snprintf(sz_err_fmt, sizeof sz_err_fmt, (fmt), ##__VA_ARGS__); \
					syslog(LOG_ERR, "Error:: %s(%d) -> %s\n", __func__, __LINE__, sz_err_fmt); \
				} while (0)

struct tagProc {
	u_short			proc_id;
	u_short			proc_seq;

	char			proc_flg;

	int			proc_pty;
	char			proc_ttyname[64];
	pid_t			proc_pid;

	int			proc_sock;
	sockaddr_t		proc_cli;
	ether_addr_t		proc_ea;

	u_short			proc_blen;
	u_char			*proc_buf_[2];
	u_short			proc_rlen_[2];
#define NET2FD			0
#define FD2NET			1

	SLIST_ENTRY(tagProc)	proc_next;
};
typedef SLIST_HEAD(, tagProc)	proc_head_t;


extern intptr_t Kill;
extern int Timeout, Verbose;
extern u_int Crypted;
extern char Key[STRSIZ];


#endif