solaris10/zone/uninstall.ksh

#!/bin/ksh -p
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
#

#
# common shell script functions
#
. /usr/lib/brand/shared/common.ksh
. /usr/lib/brand/solaris10/common.ksh
. /usr/lib/brand/shared/uninstall.ksh

trap_exit() {
    finish_log zone
    exit $EXIT_CODE
}
EXIT_CODE=$ZONE_SUBPROC_USAGE

#
# options processing
#

# If we weren't passed at least two arguments, exit now.
(( $# < 2 )) && exit $ZONE_SUBPROC_USAGE

# used by start_log()
set -A save_args "$0" "$@"

typeset zone
init_zone zone "$1" "$2"
eval $(bind_legacy_zone_globals zone)
shift 2

trap trap_exit EXIT

options="FhHnvx:"
options_repeat=""
options_seen=""

opt_F=""
opt_n=""
opt_v=""

# check for bad or duplicate options
OPTIND=1
while getopts $options OPT ; do
case $OPT in
    x)  ;;      # zoneadm only
    \? ) uninstall_usage_err ;; # invalid argument
    : ) uninstall_usage_err ;; # argument expected
    * )
        opt=`echo $OPT | sed 's/-\+//'`
        if [ -n "$options_repeat" ]; then
            echo $options_repeat | grep $opt >/dev/null
            [ $? = 0 ] && break
        fi
        ( echo $options_seen | grep $opt >/dev/null ) &&
            uninstall_usage_err
        options_seen="${options_seen}${opt}"
        ;;
esac
done

# check for a help request
OPTIND=1
while getopts :$options OPT ; do
case $OPT in
    h|H ) uninstall_usage
esac
done

# process options
OPTIND=1
while getopts :$options OPT ; do
case $OPT in
    F ) opt_F="-F" ;;
    n ) opt_n="-n" ;;
    v ) opt_v="-v" ;;
esac
done
shift `expr $OPTIND - 1`

[ $# -gt 0 ]  && uninstall_usage_err

#
# main
#
start_log zone uninstall "${save_args[@]}"

nop=""
if [[ -n "$opt_n" ]]; then
    nop="echo"
    #
    # in '-n' mode we should never return success (since we haven't
    # actually done anything). so override ZONE_SUBPROC_OK here.
    #
    ZONE_SUBPROC_OK=$ZONE_SUBPROC_FATAL
fi


if [[ -n "$ZONEPATH_DS" ]]; then
    destroy_zone_datasets zone -a
fi

finish_log zone
# Set exit code for trap handler.
EXIT_CODE=$ZONE_SUBPROC_OK
exit $ZONE_SUBPROC_OK