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<?php
require_once('config.inc');
require_once('globals.inc');
require_once('service-utils.inc');
function openntpd_install() {
global $g;
$config_file = $g['varetc_path'] . '/openntpd.conf';
$rcfile = array();
$rcfile['file'] = 'openntpd.sh';
$rcfile['start'] = <<<EOD
if [ -f $config_file ]; then
ntpd -f $config_file
fi
EOD;
$rcfile['stop'] = "killall ntpd";
write_rcfile($rcfile);
}
function openntpd_get_iface_ip($iface) {
$iface = convert_friendly_interface_to_real_interface_name($iface);
$line = trim(shell_exec("ifconfig " . escapeshellarg($iface) . " | grep inet | grep -v inet6"));
list($dummy, $ip, $dummy2, $dummy3) = explode(' ', $line);
return $ip;
}
function openntpd_resync() {
global $g, $config;
$settings = $config['installedpackages']['openntpd']['config'][0];
$config_file = $g['varetc_path'] . '/openntpd.conf';
if ($settings['enable'] == 'on') {
$conf = '';
$ifaces = explode(',', $settings['interface']);
$ips = array_map('openntpd_get_iface_ip', $ifaces);
foreach ($ips as $ip)
$conf .= "listen on $ip\n";
$servers = explode(',', $config['system']['timeservers']);
foreach ($servers as $server)
$conf .= "servers $server\n";
file_put_contents($config_file, $conf);
}
else {
if (file_exists($config_file))
unlink($config_file);
}
restart_service('openntpd');
}
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