_vmadm()
{
    local cur prev opts base
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"

    up_patterns=$(printf " running *\$\n halting *\$\n")

    if [[ ${prev} == 'vmadm' ]]; then
        COMPREPLY=( $(compgen -W "boot destroy dump kill halt list reboot reset info nmi" -- ${cur}) )
    else
        case ${prev} in
            boot)
                local not_running=$(vmadm list -v | grep -v "^UUID" | \
                    /usr/xpg4/bin/grep -v -e "${up_patterns}" | cut -d' ' -f1)
                COMPREPLY=( $(compgen -W "${not_running}" -- ${cur}) )
            ;;
            info|kill)
                local running=$(vmadm list -v | grep -v "^UUID" | \
                    /usr/xpg4/bin/grep -e "${up_patterns}" | cut -d ' ' -f1)
                COMPREPLY=( $(compgen -W "${running}" -- ${cur}) )
            ;;
            halt|reboot|reset|nmi|screenshot)
                local running=$(vmadm list -v | grep -v "^UUID" | \
                    grep " running *$" | cut -d ' ' -f1)
                COMPREPLY=( $(compgen -W "${running}" -- ${cur}) )
            ;;
            dump|destroy)
                local all=$(vmadm list)
                COMPREPLY=( $(compgen -W "${all}" -- ${cur}) )
            ;;
            *)
                # Just expand files by default
                COMPREPLY=( $(compgen -f -- ${cur}) )
            ;;
        esac
    fi

    return 0
}

_vmcfg()
{
    local cur prev opts base
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"

    if [[ ${prev} == 'vmcfg' ]]; then
        vms=$(vmadm list)
        COMPREPLY=( $(compgen -W "${vms}" -- ${cur}) )
    else
        # Just expand files by default
        COMPREPLY=( $(compgen -f -- ${cur}) )
    fi

    return 0
}

complete -F _vmadm vmadm
complete -F _vmcfg vmcfg