#!/bin/sh
#
# 2012 Nico Schottelius (nico-cdist at schottelius.org)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
#

state_should="$(cat "$__object/parameter/state")"
state_is=$(cat "$__object/explorer/state")

# Nothing todo, go away
[ "$state_should" = "$state_is" ] && exit 0

os=$(cat "$__global/explorer/os")
name="$__object_id"

case "$state_should" in
    present)
        case "$os" in
            archlinux)
                echo "sed -i /etc/rc.conf \'s/^\\(DAEMONS=.*\\))/\\1 $name)/\'"
            ;;
            debian|ubuntu)
                echo "update-rc.d \"$name\" defaults >/dev/null"
            ;;

#           FIXME: Disabled until the explorer is checked
#            gentoo)
#                echo rc-update add \"$name\" default
#            ;;

            centos|fedora|owl|redhat)
                echo chkconfig \"$name\" on
            ;;

            openwrt)
                # 'enable' can be successful and still return a non-zero exit
                # code, deal with it by checking for success ourselves in that
                # case (the || ... part).
                echo "/etc/init.d/\"$name\" enable || [ -f /etc/rc.d/S??\"$name\" ]"
            ;;

            *)
               echo "Unsupported os: $os" >&2
               exit 1
            ;;
        esac
    ;;

    absent)
        case "$os" in
            archlinux)
                # Replace a) at the beginning b) in the middle c) end d) only
                # Support @name as well...makes it more ugly, but well...
                echo "sed -i /etc/rc.conf -e 's/^\\(DAEMONS=(\\)@\\{0,1\\}$name /\\1/' -e 's/^\\(DAEMONS=(.* \\)@\\{0,1\\}$name \\(.*\\)/\\1\\2/' -e 's/^\\(DAEMONS=(.*\\) @\\{0,1\\}$name)/\\1)/' -e 's/^\\(DAEMONS=(\\)@\\{0,1\\}$name)/\\1)/'"
            ;;
            debian|ubuntu)
                echo update-rc.d -f \"$name\" remove
            ;;

# FIXME: Disabled until the explorer is checked
#            gentoo)
#                echo rc-update del \"$name\"
#            ;;

            centos|fedora|owl|redhat)
                echo chkconfig \"$name\" off
            ;;

            openwrt)
                echo "\"/etc/init.d/$name\" disable"
            ;;

            *)
               echo "Unsupported os: $os" >&2
               exit 1
            ;;
        esac
 
    ;;

    *)
        echo "Unknown state: $state_should" >&2
        exit 1
    ;;
esac
