# install_check.pl
do 'adsl-client-lib.pl';
# is_installed(mode)
# For mode 1, returns 2 if the server is installed and configured for use by
# Webmin, 1 if installed but not configured, or 0 otherwise.
# For mode 0, returns 1 if installed, 0 if not
sub is_installed
{
return 0 if (!&get_pppoe_version(\$dummy));
local $conf = &get_config();
return 0 if ($config{'conf_style'} == 0 && !$conf);
return $_[0] ? 2 : 1;
}