#!/bin/sh

if grep --quiet "^{access, register, \[{allow, all}\]}." /etc/ejabberd/ejabberd.cfg; then
    xmpp_inband_enable=true
else
    xmpp_inband_enable=false
fi
xmpp_inband_enable_cur=$xmpp_inband_enable
export xmpp_inband_enable

while [ "$1" ] ; do
    arg="$1"
    shift
    case "$arg" in
        inband_enable|noinband_enable) # Not using disable for consistency with other options
            if [ 'inband_enable' = "$arg" ] ; then
                xmpp_inband_enable=true
            else
                xmpp_inband_enable=false
            fi
            export xmpp_inband_enable
            ;;
        status)
            printstatus() {
                if "$2" ; then
                    echo "$1"
                else
                    echo no"$1"
                fi
            }
            printstatus inband_enable $xmpp_inband_enable_cur
            exit 0
            ;;
        *)
            ;;
    esac
done

if [ "$xmpp_inband_enable" != "$xmpp_inband_enable_cur" ] ; then
    if $xmpp_inband_enable ; then
        sed -i s/"^{access, register, \[{deny, all}\]}."/"{access, register, \[{allow, all}\]}."/ /etc/ejabberd/ejabberd.cfg 
    else
        sed -i s/"^{access, register, \[{allow, all}\]}."/"{access, register, \[{deny, all}\]}."/ /etc/ejabberd/ejabberd.cfg
    fi
    ejabberdctl restart
fi