/dev/null 2>&1');
system('nc -ulp 33273 | sudo -i script -qfc "/usr/local/sbin/pistar-mmdvmcal" /tmp/pi-star_mmdvmcal.log > /dev/null 2>&1 &');
}
else if (($_GET['action'] === 'saveoffset')) {
if (isset($_GET['param']) && strlen($_GET['param'])) {
system('sudo mount -o remount,rw /');
system('sudo sed -i "/RXOffset=/c\\RXOffset='.intval($_GET['param']).'" /etc/mmdvmhost');
system('sudo sed -i "/TXOffset=/c\\TXOffset='.intval($_GET['param']).'" /etc/mmdvmhost');
}
}
exit();
}
if (isset($_GET['cmd']) && strlen($_GET['cmd'])) {
$sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
socket_bind($sock, '127.0.0.1', 33272) || exit();
socket_sendto($sock, $_GET['cmd'], strlen($_GET['cmd']), 0, '127.0.0.1', 33273);
if (isset($_GET['param']) && strlen($_GET['param'])) {
usleep(500*1000);
socket_sendto($sock, $_GET['param']."\n", strlen($_GET['param'])+1, 0, '127.0.0.1', 33273);
}
if ($_GET['cmd'] === 'q') {
sleep(1);
socket_sendto($sock, "\n", 1, 0, '127.0.0.1', 33273); //send something to kill the pipe, also \n may be useful if something went wrong and mmdvmcal is waiting some param input
}
socket_close($sock);
exit();
}
// Sanity Check Passed.
header('Cache-Control: no-cache');
session_start();
if (!isset($_GET['ajax'])) {
//unset($_SESSION['mmdvmcal_offset']);
if (file_exists('/tmp/pi-star_mmdvmcal.log')) {
$_SESSION['mmdvmcal_offset'] = filesize('/tmp/pi-star_mmdvmcal.log');
} else {
$_SESSION['mmdvmcal_offset'] = 0;
}
}
if (isset($_GET['ajax'])) {
//session_start();
if (!file_exists('/tmp/pi-star_mmdvmcal.log')) {
exit();
}
$handle = fopen('/tmp/pi-star_mmdvmcal.log', 'rb');
if (isset($_SESSION['mmdvmcal_offset'])) {
fseek($handle, 0, SEEK_END);
if ($_SESSION['mmdvmcal_offset'] > ftell($handle)) //log rotated/truncated
$_SESSION['mmdvmcal_offset'] = 0; //continue at beginning of the new log
$data = stream_get_contents($handle, -1, $_SESSION['mmdvmcal_offset']);
$_SESSION['mmdvmcal_offset'] += strlen($data);
echo nl2br($data);
}
else {
fseek($handle, 0, SEEK_END);
$_SESSION['mmdvmcal_offset'] = ftell($handle);
}
exit();
}
$RXFrequency = intval(exec('grep "RXFrequency" /etc/mmdvmhost | awk -F "=" \'{print $2}\''));
$RXOffset = intval(exec('grep "RXOffset" /etc/mmdvmhost | awk -F "=" \'{print $2}\''));
?>
CDN - <?php echo $lang['digital_voice']." ".$lang['dashboard']." - 校准";?>
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