vm-bhyve/lib/vm-cmd

#!/bin/sh
#-------------------------------------------------------------------------+
# Copyright (C) 2015 Matt Churchyard (churchers@gmail.com)
# All rights reserved
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted providing that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

# cmd: vm ...
#
# process the vm command line to see which function is requested
#
# @param string _cmd the command right after 'vm '
#
__parse_cmd(){
	local _cmd="$1"
	shift

	case "${_cmd}" in
		init)
			__setup
			__switch_init
			;;
		switch)
			__parse_switch_cmd "$@"
			;;
		image)
			__zfs_parse_image_cmd "$@"
			;;
		list)
			__vm_list
			;;
		info)
			__vm_info "$@"
			;;
		create)
			__vm_create "$@"
			;;
		destroy)
			__vm_destroy "$@"
			;;
		rename)
			__vm_rename "$@"
			;;
		install)
			__vm_install "$@"
			;;
		start)
			__vm_start "$1"
			;;
		stop)
			__vm_stop "$@"
			;;
		add)
			__vm_add "$@"
			;;
		reset)
			__vm_reset "$@"
			;;
		poweroff)
			__vm_poweroff "$@"
			;;
		startall)
			__vm_startall
			;;
		stopall)
			__vm_stopall
			;;
		console)
			__vm_console "$@"
			;;
		_run)
			__vm_run "$@"
			;;
		iso)
			__vm_iso "$@"
			;;
		configure)
			__vm_configure "$@"
			;;
		clone)
			__zfs_clone "$@"
			;;
		snapshot)
			__zfs_snapshot "$@"
			;;
		rollback)
			__zfs_rollback "$@"
			;;
		*)
			__usage
			;;
	esac
}

# cmd: vm switch ...
#
# parse switch command
# we've already shifted once, so $1 is the switch function
#
# @param string _cmd the command right after 'vm switch '
#
__parse_switch_cmd(){
	local _cmd="$1"
	shift

	case "${_cmd}" in
		create)
			__switch_create "$@"
			;;
		list)
			__switch_list
			;;
		info)
			__vm_info_switch "$@"
			;;
		destroy)
			__switch_remove "$@"
			;;
		import)
			__switch_import "$@"
			;;
		add)
			__switch_add_member "$@"
			;;
		remove)
			__switch_remove_member "$@"
			;;
		vlan)
			__switch_vlan "$@"
			;;
		nat)
			__switch_nat "$@"
			;;
		*)
			__usage
			;;
	esac
}