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From: pauls@fir.cic.net (Paul Southworth)
Newsgroups: comp.sys.hp,comp.sys.hp.hpux,comp.unix.bsd
Subject: Re: Wanted: bsd "install" and sys libs for hpux
Date: 23 Oct 1993 14:50:38 GMT
Organization: ETEXT Archive - CICNet, Inc.
Lines: 230
Message-ID: <2abgbu$e0k@terminator.rs.itd.umich.edu>
References: <1993Oct23.054110.3155@philips.oz.au>
NNTP-Posting-Host: fir.cic.net

In article <1993Oct23.054110.3155@philips.oz.au>,
Rod Roberts <rod@philips.oz.au> wrote:
>I'm looking for source for a bsd style "install" utility for our hpux boxes,
>since much of the stuff on the net has bsd'ish Makefiles. Also some pointers to
>the source for bsd libs for hpux ( not all our boxes have bsd libs ). ThanX in
>advance.


#!/bin/sh
#	install	-	implementation of BSD install program for SYSV
#
# SYNTAX:
#	install [-cs] [-g group] [-m mode] [-o owner] file1 file2
#	install [-cs] [-g group] [-m mode] [-o owner] file1 ... directory
#	install -d [-g group] [-m mode] [-o owner] directory
#
# RETURN VALUES:
#	0	success
#	1	failure
#>
#
# HISTORY
#	920709	BM	Version 0.1
#	920710	BM	Version 1.0

# ----------------------------- INITIALIZATION ------------------------------

ME="`basename $0`"

# ------------------------------- SUBROUTINES -------------------------------

#
# Usage		- print usage message
#
Usage()
{
	echo "Usage: ${ME} [-cs] [-g group] [-m mode] [-o owner] file1 file2"
	echo "       ${ME} [-cs] [-g group] [-m mode] [-o owner] file1 ... directory"
	echo "       ${ME} -d [-g group] [-m mode] [-o owner] directory"
	exit 1
}

#
# Warning		- print warning message
#
Warning()
{
	echo "${ME}: $*"
}

#
# Die		- print message and exit with failure
#
Die()
{
	echo "${ME}: $*"
	exit 1
}
# ------------------------------- MAIN PROGRAM -----------------------------

#
# We always need at least two arguments
#
if [ $# -lt 2 ]
then
	Usage
	exit 1
fi

#
# Process command line options
#
for ARG in $*; do
	if [ "${FLAG}" = "on" ]; then
		case ${ARG} in
		-*)
			Die "The -g, -m and -o flags each require an argument following"
			exit 1
			;;
		*)
			FLAG=off
			continue
			;;
		esac
	fi

	case ${ARG} in
	-cs | -s)
		STRIP=on
		shift
		;;
	-g)
		GRP=$2
		FLAG=on
		shift 2
		;;
	-m)
		MODE=$2
		FLAG=on
		shift 2
		;;
	-o)
		OWNER=$2
		FLAG=on
		shift 2
		;;
	-d)
		MKDIR=on
		shift
		;;	
	-c)
		# For backward compatibility only; ignore
		shift
		;;
	-*)
		Warning "unknown option ${ARG}"
		Usage
		exit 1 
		;;
	*)
		break
		;;
	esac
done

#
# Find out what the target is
#
FILES=$*
NARGS=$#
set `echo ${FILES}`
i=1
while [ $i -lt ${NARGS} ]; do
	FLS="${FLS} $1"
	shift
	i=`expr $i + 1`
done
TARGET=$1

#
# If more than one file specified, target must be a directory
#
set `echo ${FLS}`
if [ $# -gt 1 ]
then
	if [ ! -d ${TARGET} ]
	then
		Usage
	fi
fi

#
# If -d flag was present, see if directory exists. If not create it.
# If group and/or mode and/or owner specified, set them for target
#
if [ "${MKDIR}" = "on" ]
then
	if [ ! -d ${TARGET} ]
	then
		mkdir -p ${TARGET}
	fi

	if [ "${GRP}" != "" ]
	then
		chgrp ${GRP} ${TARGET}
	fi

	if [ "${MODE}" != "" ]
	then
		chmod ${MODE} ${TARGET}
	fi

	if [ "${OWNER}" != "" ]
	then
		if [ "`id -un`" != "root" ]
		then
			Warning "-o: must be superuser to change owner"
		else
			chown ${OWNER} ${TARGET}
		fi
	fi
fi

#
# Process each file, taking the command line options into account
# If the target is a directory, set modes for file in that directory,
# otherwise set modes for file.
#
for FILE in ${FLS}
do
	if [ "${STRIP}" = "on" ]
	then
		strip ${FILE}
	fi

	cp ${FILE} ${TARGET}

	if [ "${GRP}" != "" ]
	then
		if [ ! -d ${TARGET} ]
		then
			chgrp ${GRP} ${FILE}
		else
			chgrp ${GRP} ${TARGET}/${FILE}
		fi
	fi
	
	if [ "${MODE}" != "" ]
	then
		if [ ! -d ${TARGET} ]
		then
			chmod ${MODE} ${FILE}
		else
			chmod ${MODE} ${TARGET}/${FILE}
		fi
	fi

	if [ "${OWNER}" != "" ]
	then
		if [ "`id -un`" != "root" ]
		then
			Warning "-o: must be superuser to change owner"
		elif [ ! -d ${TARGET} ]
		then
			chown ${OWNER} ${FILE}
		else
			chown ${OWNER} ${TARGET}/${FILE}
		fi
	fi
done