* ipcopAdvancedDialog.cpp (ipcopAdvancedDialog::ipcopAdvancedDialog):
Integration with IPCOP, Endian and OneShield firewall apliances
(all based on linux/iptables). This sets generate file name to
"rc.firewall.local", destination directory on the firewall to
"/etc/rc.d/" and activation command to "/etc/rc.d/rc.firewall
restart". Provided resource files for ipcop, endian and oneshield
platforms and os define default parameters, including path to
iptables and other command line tools. Generated script performs
minimal environment setting, because everything is supposed to be
set up by the aplpiance itself. Iptables commands are put in the
standard chains INPUT/OUTPUT/FORWARD, with user-defined chans
created as required. At this time policy and NAT rules work. Rules
added by fwbuilder are activated by the standard appliance
firewall script rc.firewall after all IPCOP rules are added and
before all hooks. This means rules created by fwbuilder do not
replace rules added by the appliance, but work together with
those. Prolog and epilog user-defined sections work as
well. Prolog is always added on top of the rules generated by
fwbuilder. Prolog and epilog sections can include any kind of
shell commands, not only iptables rules. Two new firewall
templates are provided: one for IPCOP/Endian firewall with two
interfaces (br0 is GREEN and eth1 is RED) and another for the
appliance with three interfaces (additionally eth2, as ORANGE).
* ipt.cpp (main): implemented feature request #2454447 "Standard
options for startup-script". Script generated by fwbuilder now
accepts standard arguments "start" and "stop". Running the script
with no argument is equivalent to "start" for backwards
compatibility. Running script with argument "stop" resets iptables
tables and chains and sets all to default policy DROP (beware!).
