#!/bin/sh
#
# Usage: modreg cgi <pkg> <title>
#        modreg extra <pkg> <title> <sec-level> <cgi-name>
#        modreg file <id> <title> <sec-level> <desc-file>

replace() {
	local regexp=$1 file=$2 data=$3
	[ -e "$file" ] || touch "$file"

	local content=$(grep -v "$regexp" "$file")
	( echo "$data"; echo -n "$content" ) | sort > "$file"
}

case "$1" in
	cgi)
		replace "^$2|" /mod/etc/reg/cgi.reg "$2|$3"
		rm -f /mod/var/cache/menu_packages
		;;
	extra)
		replace "^$2|.*|$5\$" /mod/etc/reg/extra.reg "$2|$3|$4|$5"
		rm -f /mod/var/cache/extras
		;;
	file)
		replace "^$2|" /mod/etc/reg/file.reg "$2|$3|$4|$5"
		rm -f /mod/var/cache/menu_settings
		;;
	status)
		cgi=${4:-$2-status.cgi}
		replace "^$2|.*|$cgi\$" /mod/etc/reg/status.reg "$2|$3|$cgi"
		rm -f /mod/var/cache/menu_status
		;;
		
	*)
		echo "Usage: $0 cgi <pkg> <title>" 1>&2
		echo "       $0 extra <pkg> <title> <sec-level> <cgi-name>" 1>&2
		echo "       $0 file <id> <title> <sec-level> <desc-file>" 1>&2
		echo "       $0 status <pkg> <title> [<cgi-name>]" 1>&2
		exit 1
		;;
esac

exit 0