PREIN

/bin/sh

getent group dpmmgr > /dev/null || groupadd -r dpmmgr
getent passwd dpmmgr > /dev/null || useradd -r -g dpmmgr \
    -d /var/lib/dpm -s /bin/bash -c "DPM Manager" dpmmgr
exit 0

PREUN

/bin/sh

export LANG=C

if [ $1 = 0 ]; then
    /usr/sbin/update-alternatives --display dpnsdaemon | \
	grep currently | grep -q dpm-mysql && \
	/sbin/service dpnsdaemon stop > /dev/null 2>&1 || :
    /usr/sbin/update-alternatives --remove dpnsdaemon \
	/usr/lib/dpm-mysql/dpnsdaemon
    /usr/sbin/update-alternatives --display dpnsdaemon > /dev/null || \
	/sbin/chkconfig --del dpnsdaemon > /dev/null 2>&1 || :
fi

POSTIN

/bin/sh

updatedpns () {
    [ -r /etc/sysconfig/dpnsdaemon ] && . /etc/sysconfig/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
}

updatedpns

/usr/sbin/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/dpm/DPNSCONFIG.templ DPNSCONFIG.templ \
	  /usr/lib/dpm-mysql/DPNSCONFIG.templ \
  --slave /etc/rc.d/init.d/dpnsdaemon dpnsdaemon.init \
	  /etc/dpm-mysql/dpnsdaemon.init \
  --slave /etc/sysconfig/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 [ $1 = 1 ]; then
    if [ -r /etc/rc.d/init.d/dpnsdaemon ]; then
	/sbin/chkconfig --add dpnsdaemon
    fi
fi

POSTUN

/bin/sh

export LANG=C

if [ $1 -ge 1 ]; then
    /usr/sbin/update-alternatives --display dpnsdaemon | \
	grep currently | grep -q dpm-mysql && \
	/sbin/service dpnsdaemon condrestart > /dev/null 2>&1 || :
fi

Triggers

dpm-mysql-nameserver < 1.8.1.2-2

/bin/sh

# Restore alternatives removed by dpm-mysql-nameserver preun
/usr/sbin/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/dpm/DPNSCONFIG.templ DPNSCONFIG.templ \
	  /usr/lib/dpm-mysql/DPNSCONFIG.templ \
  --slave /etc/rc.d/init.d/dpnsdaemon dpnsdaemon.init \
	  /etc/dpm-mysql/dpnsdaemon.init \
  --slave /etc/sysconfig/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