## -*- mode: shell-script; -*- 
##
## To be able to make changes to the part of configuration created
## from this configlet you need to copy this file to the directory
## fwbuilder/configlets/linux24/ in your home directory and modify it.
## Double "##" comments are removed during processing but single "#"
## comments are be retained and appear in the generated script. Empty
## lines are removed as well.  
##
## Configlets support simple macro language with these constructs:
## {{$var}} is variable expansion
## {{if var}} is conditional operator.
##
## This is the body of the shell function load_modules(). I keep
## function definition in the script_skeleton configlet to make it
## more readable (the function and call to it are in the file, both
## clearly visible). I could put the code for the body of load_modules
## function in the script_skeleton configlet as well, but I keep it
## separate to make script_skeleton small and clean.
##
## Function load_modules is called with one parameter. If this
## parameter is non-empty string, the function should also load
## modules for nat.

{{if load_modules}}
    HAVE_NAT=$1
    MODULES_DIR="{{$modules_dir}}"
    MODULES=`find $MODULES_DIR -name '*conntrack*'|sed  -e 's/^.*\///' -e 's/\([^\.]\)\..*/\1/'`
    test -n "$HAVE_NAT" && {
        MODULES="$MODULES `find $MODULES_DIR -name '*nat*'|sed  -e 's/^.*\///' -e 's/\([^\.]\)\..*/\1/'`"
    }
    for module in $MODULES; do 
        if $LSMOD | grep ${module} >/dev/null; then continue; fi
        $MODPROBE ${module} ||  exit 1 
    done
{{endif}}

