#! /bin/sh ## (From INN-1.4, written by Rich Salz) ## $Revision: 1.1.1.1 $ ## A script to install files and directories. PROGNAME=`basename $0` ## Paths to programs. CHOWN, STRIP and WHOAMI are checked below. CHOWN=chown CHGRP=chgrp CHMOD=chmod CP=cp LN=ln MKDIR=mkdir MV=mv RM=rm STRIP=strip WHOAMI="echo root" ## Some systems don't support -x, so we have to use -f. for d in /sbin /etc /usr/sbin /usr/etc; do if [ -f $d/chown ]; then CHOWN=${d}/chown break fi done for d in /usr/bin /bin /usr/ucb /usr/bsd; do if [ -f $d/whoami ]; then WHOAMI=${d}/whoami break elif [ -f $d/id ]; then WHOAMI=${d}/id | sed -n 's/^[^(]*(\([^)]*\)).*/\1/p' fi done for d in /usr/ccs/bin /usr/bin /bin; do if [ -f $d/strip ]; then STRIP=${d}/strip break fi done ## Defaults. CHOWNIT=false CHGROUPIT=false CHMODIT=false STRIPIT=false BACKIT=false TOUCHIT=true DIRMODE=false case `${WHOAMI}` in root) ROOT=true ;; *) ROOT=false ;; esac ## Process JCL. MORETODO=true while ${MORETODO} ; do case X"$1" in X-b) BACKIT=true BACKUP="$2" shift ;; X-b*) BACKIT=true BACKUP="`echo \"$1\" | sed 's/^..//'`" ;; X-c) # backwards compatibility ;; X-d) DIRMODE=true ;; X-g) GROUP="$2" CHGROUPIT=true shift ;; X-g*) GROUP="`echo \"$1\" | sed 's/^..//'`" CHGROUPIT=true ;; X-G) GROUP="$2" shift ${ROOT} && CHGROUPIT=true ;; X-G*) if ${ROOT} ; then GROUP="`echo \"$1\" | sed 's/^..//'`" CHGROUPIT=true fi ;; X-m) MODE="$2" CHMODIT=true shift ;; X-m*) MODE="`echo \"$1\" | sed 's/^..//'`" CHMODIT=true ;; X-M) MODE="$2" ${ROOT} && CHMODIT=true shift ;; X-M*) MODE="`echo \"$1\" | sed 's/^..//'`" ${ROOT} && CHMODIT=true ;; X-n) TOUCHIT=false ;; X-o) OWNER="$2" CHOWNIT=true shift ;; X-o*) OWNER="`echo \"$1\" | sed 's/^..//'`" CHOWNIT=true ;; X-O) OWNER="$2" shift ${ROOT} && CHOWNIT=true ;; X-O*) if ${ROOT} ; then OWNER="`echo \"$1\" | sed 's/^..//'`" CHOWNIT=true fi ;; X-s) STRIPIT=true ;; X--) shift MORETODO=false ;; X-*) echo "${PROGNAME}: Unknown flag $1" 1>&2 exit 1 ;; *) MORETODO=false ;; esac ${MORETODO} && shift done ## Making a directory? if ${DIRMODE} ; then while test $# != 0; do DEST="$1" if [ ! -d "${DEST}" ] ; then ${MKDIR} "${DEST}" || exit 1 fi if ${CHOWNIT} ; then ${CHOWN} "${OWNER}" "${DEST}" || exit 1 fi if ${CHGROUPIT} ; then ${CHGRP} "${GROUP}" "${DEST}" || exit 1 fi if ${CHMODIT} ; then ${CHMOD} "${MODE}" "${DEST}" || exit 1 fi shift; done exit 0 fi ## Process arguments. if [ $# -ne 2 ] ; then echo "Usage: ${PROGNAME} [flags] source destination" exit 1 fi ## Get the destination and a temp file in the destination diretory. if [ -d "$2" ] ; then DEST="$2/`basename $1`" TEMP="$2/$$.tmp" else DEST="$2" TEMP="`expr "$2" : '\(.*\)/.*'`/$$.tmp" fi ## If not given the same name, we must try to copy. if [ X"$1" != X"$2" ] ; then if cmp -s "$1" "${DEST}" ; then ## Files are same; touch or not. ${TOUCHIT} && touch "${DEST}" else ## If destination exists and we wish to backup, link to backup. if [ -f "${DEST}" ] ; then if ${BACKIT} ; then ${RM} -f "${DEST}${BACKUP}" ${LN} "${DEST}" "${DEST}${BACKUP}" fi fi ## Copy source to the right dir, then move to right spot. ## Done in two parts so we can hope for atomicity. ## We need to rm DEST due to bugs in "mv -f" on some systems. ${RM} -f "${TEMP}" || exit 1 ${CP} "$1" "${TEMP}" || exit 1 ${RM} -f "${DEST}" || exit 1 ${MV} -f "${TEMP}" "${DEST}" || exit 1 fi fi ## Strip and set the modes. if ${STRIPIT} ; then ${STRIP} "${DEST}" || exit 1 fi if ${CHOWNIT} ; then ${CHOWN} "${OWNER}" "${DEST}" || exit 1 fi if ${CHGROUPIT} ; then ${CHGRP} "${GROUP}" "${DEST}" || exit 1 fi if ${CHMODIT} ; then ${CHMOD} "${MODE}" "${DEST}" || exit 1 fi exit 0