This file is indexed.

postinst is in dpm-name-server-mysql 1.8.7-3.

This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.

The actual contents of the file can be viewed below.

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#!/bin/sh

set -e

updatedpns () {
    [ -r /etc/default/dpnsdaemon ] && . /etc/default/dpnsdaemon
    [ -z "$NSCONFIGFILE" ] && NSCONFIGFILE=/etc/DPNSCONFIG
    [ -r $NSCONFIGFILE ] || return 0

    nscfg=$(cat $NSCONFIGFILE)

    cfg1=$(echo $nscfg | cut -f1 -d@)
    cfg2=$(echo $nscfg | cut -f2 -d@ -s)

    user=$(echo $cfg1 | cut -f1 -d/)
    passwd=$(echo $cfg1 | cut -f2 -d/ -s)
    host=$(echo $cfg2 | cut -f1 -d/)
    db=$(echo $cfg2 | cut -f2 -d/ -s)

    [ -z "$user" ] && return 0
    [ -z "$passwd" ] && return 0
    [ -z "$host" ] && return 0
    [ -z "$db" ] && db=cns_db

    mycfg=$(mktemp)
    cat > $mycfg <<-EOF
	[client]
	user=$user
	password=$passwd
	EOF

    mysql="mysql --defaults-file=$mycfg --skip-column-names $db"

    vmajor=$($mysql -e "select major from schema_version" 2>/dev/null)
    vminor=$($mysql -e "select minor from schema_version" 2>/dev/null)
    vpatch=$($mysql -e "select patch from schema_version" 2>/dev/null)

    if [ -z "$vmajor" -o -z "$vminor" -o -z "$vpatch" ] ; then
	rm $mycfg
	return 0
    fi

    if [ $vmajor -eq 3 -a $vminor -eq 0 -a $vpatch -eq 0 ] ; then
	$mysql <<-EOF
	ALTER TABLE Cns_groupinfo ADD banned INTEGER;
	ALTER TABLE Cns_userinfo ADD user_ca VARCHAR(255) BINARY;
	ALTER TABLE Cns_userinfo ADD banned INTEGER;
	CREATE INDEX linkname_idx ON Cns_symlinks(linkname(255));
	UPDATE schema_version SET major = 3, minor = 1, patch = 0;
	EOF
    fi

    rm $mycfg
    return 0
}

getent group dpmmgr > /dev/null || \
    addgroup --quiet --system dpmmgr

getent passwd dpmmgr > /dev/null || \
    adduser --quiet --system --home /var/lib/dpm --shell /bin/sh \
    --ingroup dpmmgr --disabled-password --disabled-login \
    --gecos "DPM manager" dpmmgr

chown dpmmgr:dpmmgr /var/log/dpns

updatedpns

update-alternatives --install /usr/sbin/dpnsdaemon dpnsdaemon \
          /usr/lib/dpm-mysql/dpnsdaemon 20 \
  --slave /usr/share/man/man8/dpnsdaemon.8.gz dpnsdaemon.8.gz \
          /usr/lib/dpm-mysql/dpnsdaemon.8.gz \
  --slave /usr/share/lcgdm/DPNSCONFIG.templ DPNSCONFIG.templ \
          /usr/lib/dpm-mysql/DPNSCONFIG.templ \
  --slave /etc/init.d/dpnsdaemon dpnsdaemon.init \
          /etc/dpm-mysql/dpnsdaemon.init \
  --slave /etc/default/dpnsdaemon dpnsdaemon.conf \
          /etc/dpm-mysql/dpnsdaemon.conf \
  --slave /etc/logrotate.d/dpnsdaemon dpnsdaemon.logrotate \
          /etc/dpm-mysql/dpnsdaemon.logrotate \
  --slave /usr/sbin/dpns-shutdown dpns-shutdown \
          /usr/lib/dpm-mysql/dpns-shutdown \
  --slave /usr/share/man/man8/dpns-shutdown.8.gz dpns-shutdown.8.gz \
          /usr/lib/dpm-mysql/dpns-shutdown.8.gz

if [ -x "/etc/init.d/dpnsdaemon" ]; then
	update-rc.d dpnsdaemon defaults >/dev/null
	if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
		invoke-rc.d dpnsdaemon start || exit $?
	else
		/etc/init.d/dpnsdaemon start || exit $?
	fi
fi