archtype

unix/linux下的路由守护程序

#! /bin/sh
#
# Public Release 3
# 
# $Id: archtype,v 1.4 1998/09/15 16:48:41 wfs Exp $
#
# ------------------------------------------------------------------------
# 
# Copyright (c) 1996, 1997 The Regents of the University of Michigan
# All Rights Reserved
#  
# Royalty-free licenses to redistribute GateD Release
# 3 in whole or in part may be obtained by writing to:
# 
# 	Merit GateDaemon Project
# 	4251 Plymouth Road, Suite C
# 	Ann Arbor, MI 48105
#  
# THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
# EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION WARRANTIES OF 
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REGENTS OF THE
# UNIVERSITY OF MICHIGAN AND MERIT DO NOT WARRANT THAT THE
# FUNCTIONS CONTAINED IN THE SOFTWARE WILL MEET LICENSEE'S REQUIREMENTS OR
# THAT OPERATION WILL BE UNINTERRUPTED OR ERROR FREE. The Regents of the
# University of Michigan and Merit shall not be liable for
# any special, indirect, incidental or consequential damages with respect
# to any claim by Licensee or any third party arising from use of the
# software. GateDaemon was originated and developed through release 3.0
# by Cornell University and its collaborators.
# 
# Please forward bug fixes, enhancements and questions to the
# gated mailing list: [e-mail].
# 
# ------------------------------------------------------------------------
# 
# Copyright (c) 1990,1991,1992,1993,1994,1995 by Cornell University.
#     All rights reserved.
# 
# THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
# LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS FOR A PARTICULAR PURPOSE.
# 
# GateD is based on Kirton's EGP, UC Berkeley's routing
# daemon	 (routed), and DCN's HELLO routing Protocol.
# Development of GateD has been supported in part by the
# National Science Foundation.
# 
# ------------------------------------------------------------------------
# 
# Portions of this software may fall under the following
# copyrights:
# 
# Copyright (c) 1988 Regents of the University of California.
# All rights reserved.
# 
# Redistribution and use in source and binary forms are
# permitted provided that the above copyright notice and
# this paragraph are duplicated in all such forms and that
# any documentation, advertising materials, and other
# materials related to such distribution and use
# acknowledge that the software was developed by the
# University of California, Berkeley.  The name of the
# University may not be used to endorse or promote
# products derived from this software without specific
# prior written permission.  THIS SOFTWARE IS PROVIDED
# ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES,
# INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
#	Try to determine the type of machine we are running on by using 'arch'
#	or 'machine'.  If neither exist, use 'hostname'.
#
#
if [ ! -z "${GATED_ARCHTYPE}" ]; then
	echo ${GATED_ARCHTYPE} ;
	exit ;
fi

for comm in uname arch machine hostname; do
	if (${comm}) > /dev/null 2>&1; then
		case ${comm} in
		uname)
			mach=`uname -m` ;
			system=`uname -s` ;
			case ${system}"-"${mach} in
			SunOS*)		# Get kernel arch (in case of static linking)
				mach=`uname -m`
				;;
			AIX-000*)	# AIX on an RS/6000 reports some sort of serial #
				mach="RS6K"
				;;
			esac
			case ${system} in
			HP-UX*)		# Remove leading zeros
				system="${system}-`uname -r | sed -e 's/\.0/./g'`"
				;;
			AIX*)		# IBM has their own way...
				system="${system}-`uname -v`.`uname -r`"
				;;
			4*BSD)
				system=`uname -r`;
				;;
			*)
				system="${system}-`uname -r`"
				;;
			esac
			mach="${system}-${mach}" ;
			;;

		hostname)
			mach=`hostname | sed -e 's/\..*//'` ;
			;;

		*)
			mach=`${comm}` ;
			;;
		esac
		echo ${mach} | sed -e 's%/%_%g' ;
		exit ;
	fi
done

echo "unknown" ;

exit ;