diff options
Diffstat (limited to 'contrib/bind/conf/bsdinstall.sh')
| -rwxr-xr-x | contrib/bind/conf/bsdinstall.sh | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/contrib/bind/conf/bsdinstall.sh b/contrib/bind/conf/bsdinstall.sh new file mode 100755 index 0000000..58f87de --- /dev/null +++ b/contrib/bind/conf/bsdinstall.sh @@ -0,0 +1,251 @@ +#! /bin/sh + +## (From INN-1.4, written by Rich Salz) +## $Revision: 8.1 $ +## A script to install files and directories. + +PROGNAME=`basename $0` + +## Paths to programs. CHOWN and WHOAMI are checked below. +CHOWN=chown +CHGRP=chgrp +CHMOD=chmod +CP=cp +LN=ln +MKDIR=mkdir +MV=mv +RM=rm +STRIP=strip +WHOAMI=whoami + +## Some systems don't support -x, so we have to use -f. +if [ ${CHOWN} = chown ] ; then + if [ -f /etc/chown ] ; then + CHOWN=/etc/chown + else + if [ -f /usr/etc/chown ] ; then + CHOWN=/usr/etc/chown + fi + fi +fi + +if [ ${WHOAMI} = whoami ] ; then + if [ -f /usr/ucb/whoami ] ; then + WHOAMI=/usr/ucb/whoami + fi +fi + +## Defaults. +CHOWNIT=false +CHGROUPIT=false +CHMODIT=false +STRIPIT=false +BACKIT=false +TOUCHIT=true +SAVESRC=false +ROOT=unknown + +## Process JCL. +MORETODO=true +while ${MORETODO} ; do + case X"$1" in + X-b) + BACKIT=true + BACKUP="$2" + shift + ;; + X-b*) + BACKIT=true + BACKUP=`expr "$1" : '-b\(.*\)'` + ;; + X-c) + SAVESRC=true + ;; + X-g) + GROUP="$2" + CHGROUPIT=true + shift + ;; + X-g*) + GROUP=`expr "$1" : '-g\(.*\)'` + CHGROUPIT=true + ;; + X-G) + case ${ROOT} in + unknown) + case `${WHOAMI}` in + root) + ROOT=true + ;; + *) + ROOT=false + ;; + esac + ;; + esac + GROUP="$2" + shift + ${ROOT} && CHGROUPIT=true + ;; + X-G*) + case ${ROOT} in + unknown) + case `${WHOAMI}` in + root) + ROOT=true + ;; + *) + ROOT=false + ;; + esac + ;; + esac + if ${ROOT} ; then + GROUP=`expr "$1" : '-g\(.*\)'` + CHGROUPIT=true + fi + ;; + X-m) + MODE="$2" + CHMODIT=true + shift + ;; + X-m*) + MODE=`expr "$1" : '-m\(.*\)'` + CHMODIT=true + ;; + X-n) + TOUCHIT=false + ;; + X-o) + OWNER="$2" + CHOWNIT=true + shift + ;; + X-o*) + OWNER=`expr "$1" : '-o\(.*\)'` + CHOWNIT=true + ;; + X-O) + case ${ROOT} in + unknown) + case `${WHOAMI}` in + root) + ROOT=true + ;; + *) + ROOT=false + ;; + esac + ;; + esac + OWNER="$2" + shift + ${ROOT} && CHOWNIT=true + ;; + X-O*) + case ${ROOT} in + unknown) + case `${WHOAMI}` in + root) + ROOT=true + ;; + *) + ROOT=false + ;; + esac + ;; + esac + if ${ROOT} ; then + OWNER=`expr "$1" : '-o\(.*\)'` + 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 + +## Process arguments. +if [ $# -ne 2 ] ; then + echo "Usage: ${PROGNAME} [flags] source destination" + exit 1 +fi + +## Making a directory? +if [ X"$1" = X. ] ; then + DEST="$2" + if [ ! -d "${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 + umask 0 + ${CHMOD} "${MODE}" "${DEST}" || exit 1 + fi + exit 0 +fi + +## Get the destination and a temp file in the destination diretory. +if [ -d "$2" ] ; then + DEST="$2/$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" -o $SAVESRC ] ; 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. + ${RM} -f "${TEMP}" || exit 1 + ${CP} "$1" "${TEMP}" || 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 + umask 0 + ${CHMOD} "${MODE}" "${DEST}" || exit 1 +fi +exit 0 |
