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<?php
require_once('../../lib/config.inc.php');
$conf['start_session'] = false;
require_once('../../lib/app.inc.php');
if($conf['demo_mode'] == true) $app->error('This function is disabled in demo mode.');
header('Content-Type: application/json; charset=utf-8');
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Headers: X-Requested-With');
header('Cache-Control: no-cache, must-revalidate'); // HTTP/1.1
header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
$type = addslashes($_GET['type']);
$token = addslashes($_GET['token']);
$server_id = $app->functions->intval($_GET['server']);
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$app->uses('getconf');
$interface_config = $app->getconf->get_global_config('misc');
$secret = $interface_config['monitor_key'];
$out = array();
if($token == '' or $secret == '' or $token != $secret) {
$out['state'] = 'syserror';
$out['data'] = 'Password empty or incorrect.';
$out['time'] = date('Y-m-d H:i');
} else {
if($type == 'serverlist') {
$sql = 'SELECT server_id, server_name FROM server WHERE 1 ORDER BY server_id';
$records = $app->db->queryAllRecords($sql);
foreach($records as $index => $rec) {
$rec = $app->db->queryOneRecord("SELECT * FROM monitor_data WHERE server_id = " . $rec['server_id'] . " AND state NOT IN ('ok', 'no_state')");
if($rec) $records[$index]['state'] = 'warn';
else $records[$index]['state'] = 'ok';
}
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$out['state'] = 'ok';
$out['data'] = $records;
$out['time'] = date('Y-m-d H:i',$rec['created']);
} else {
$rec = $app->db->queryOneRecord("SELECT * FROM monitor_data WHERE type = '$type' AND server_id = $server_id");
if(is_array($rec)) {
$out['state'] = $rec['state'];
$out['data'] = unserialize(stripslashes($rec['data']));
if(is_array($out['data']) && sizeof($out['data']) > 0){
foreach($out['data'] as $key => $val){
if(!$val) $out['data'][$key] = " ";
}
}
$out['time'] = date('Y-m-d H:i',$rec['created']);
} else {
$out['state'] = 'syserror';
$out['data'] = 'No monitor record found.';
$out['time'] = date('Y-m-d H:i');
}
$sql = 'SELECT server_id, server_name FROM server WHERE 1 ORDER BY server_id';
$records = $app->db->queryAllRecords($sql);
$out['serverlist'] = $records;
}
}
$out['type'] = $type;
function __json_encode($data) {
if( is_array($data) || is_object($data) ) {
$islist = is_array($data) && ( empty($data) || array_keys($data) === range(0,count($data)-1) );
if( $islist ) {
$json = '[' . implode(',', array_map('__json_encode', $data) ) . ']';
} else {
$items = Array();
foreach( $data as $key => $value ) {
$items[] = __json_encode("$key") . ':' . __json_encode($value);
}
$json = '{' . implode(',', $items) . '}';
}
} elseif( is_string($data) ) {
# Escape non-printable or Non-ASCII characters.
# I also put the \\ character first, as suggested in comments on the 'addcslashes' page.
$string = '"' . addcslashes($data, "\\\"\n\r\t/" . chr(8) . chr(12)) . '"';
$json = '';
$len = strlen($string);
# Convert UTF-8 to Hexadecimal Codepoints.
for( $i = 0; $i < $len; $i++ ) {
$char = $string[$i];
$c1 = ord($char);
# Single byte;
if( $c1 <128 ) {
$json .= ($c1 > 31) ? $char : sprintf("\\u%04x", $c1);
continue;
}
# Double byte
$c2 = ord($string[++$i]);
if ( ($c1 & 32) === 0 ) {
$json .= sprintf("\\u%04x", ($c1 - 192) * 64 + $c2 - 128);
continue;
}
# Triple
$c3 = ord($string[++$i]);
if( ($c1 & 16) === 0 ) {
$json .= sprintf("\\u%04x", (($c1 - 224) <<12) + (($c2 - 128) << 6) + ($c3 - 128));
continue;
}
# Quadruple
$c4 = ord($string[++$i]);
if( ($c1 & 8 ) === 0 ) {
$u = (($c1 & 15) << 2) + (($c2>>4) & 3) - 1;
$w1 = (54<<10) + ($u<<6) + (($c2 & 15) << 2) + (($c3>>4) & 3);
$w2 = (55<<10) + (($c3 & 15)<<6) + ($c4-128);
$json .= sprintf("\\u%04x\\u%04x", $w1, $w2);
}
}
} else {
# int, floats, bools, null
$json = strtolower(var_export( $data, true ));
}
return $json;
}
if(function_exists('json_encode')) { // PHP >= 5.2
echo json_encode($out);
} else { // PHP < 5.2
echo __json_encode($out);
}
exit;