#!/bin/sh
#------------------------------------------------------------------------------
# /etc/rc.d/rc340.circuits - setup circuits
#
# Creation:     17.11.2000  fm
# Last Update:  $Id$
#------------------------------------------------------------------------------

begin_script CIRCUITS "setting up circuits ..."

if [ "$OPT_IMOND" = yes ]
then
    log_error "OPT_IMOND='yes' is currently unsupported, ignoring for now"
    OPT_IMOND='no'
fi

# start creation group; the creation group is ended in rc370.circuits, after
# the firewall has been set up
rc340_creation_group=
circuit_start_creation_group rc340_creation_group
log_info "using creation group $rc340_creation_group"

if [ -n "$CIRC_ONLINE" ]
then
    for circ in $CIRC_ONLINE
    do
        echo "$circ"
    done > $when_online_file
    > "$when_online_file.fixed"
fi

vars=$(set | extract_variable_names)
# used by rc498.circd
boot_circ_wait_args=

[ 0$CIRC_N -eq 0 ] || for i in $(seq 1 $CIRC_N)
do
    # transform CIRC_%_... to create_circuit_message_...
    used=
    for var in $vars
    do
        case $var in
        CIRC_${i}_*)
            newvar=create_circuit_message_$(echo "${var#CIRC_${i}_}" | tr "[:upper:]" "[:lower:]")
            used="$used $newvar"
            eval $newvar=\$$var
            ;;
        esac
    done
    create_circuit_message_creation_group=$rc340_creation_group

    # ignore disabled circuits
    if [ "$create_circuit_message_enabled" = "yes" ]
    then
        log_info "setting up circuit $i ($create_circuit_message_name) of type $create_circuit_message_type ..."

        # defaults
        : ${create_circuit_message_times:="Mo-Su:00-24:0.0:Y"} # circuit is 24/7 online
        : ${create_circuit_message_up:=yes}                    # circuit is 24/7 online

        circ_id=
        error=
        if ! circuit_add circ_id error
        then
            log_error "circuit $i ($create_circuit_message_name): $error"
        else
            if [ -n "$create_circuit_message_wait" ] && [ $create_circuit_message_wait -gt 0 ]
            then
                boot_circ_wait_args="$boot_circ_wait_args $circ_id:online:$create_circuit_message_wait"
            fi
        fi
    fi

    # clean all circuit variables
    unset $used
done

end_script