152 lines
2.7 KiB
PHP
152 lines
2.7 KiB
PHP
<?
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function cookie($name, $data) {
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return setcookie($name, $data, time() + 60 * 60 * 24 * 30, '/');
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}
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function cookieGet($name, $default = null) {
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if (isset($_COOKIE[$name]))
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return $_COOKIE[$name];
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else
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return $default;
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}
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function cookieClear($name) {
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setcookie ($name, false, time() - 42);
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}
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function getVar($name) {
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if (isset($_POST[$name])) return $_POST[$name];
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if (isset($_GET[$name])) return $_GET[$name];
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return null;
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}
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function clean($s) {
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$s = magic($s);
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$s = htmlspecialchars($s);
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return $s;
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}
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function magic($s) {
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if (get_magic_quotes_gpc()) $s = stripslashes($s);
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return $s;
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}
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function ip() {
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if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))
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return $_SERVER['HTTP_X_FORWARDED_FOR'];
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else
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return $_SERVER['REMOTE_ADDR'];
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}
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function ipValid($ip) {
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if ($ip == long2ip(ip2long($ip)))
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return true;
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return false;
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}
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function jsonEncode(&$array) {
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if ($array) {
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$json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
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return $json->encode($array);
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} else
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return 'ar';
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}
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function jsonDecode($encoded) {
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$json = new Services_JSON(SERVICES_JSON_LOOSE_TYPE);
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return $json->decode($encoded);
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}
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function validIP($ip) {
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if ($ip == long2ip(ip2long($ip)))
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return true;
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return false;
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}
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function ts() {
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// return microtime(true);
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list($usec, $sec) = explode(" ", microtime());
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return ((float)$usec + (float)$sec);
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}
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function len($string) {
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$i = 0; $count = 0;
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$len = strlen($string);
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while ($i < $len) {
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$chr = ord($string[$i]);
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$count++;
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$i++;
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if ($i >= $len) break;
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if ($chr & 0x80) {
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$chr <<= 1;
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while ($chr & 0x80) {
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$i++;
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$chr <<= 1;
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}
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}
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}
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return $count;
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}
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function error($err) {
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echo 'Error: ' . $err;
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exit;
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}
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function ys($log = 1) {
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global $yShout, $prefs;
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if ($yShout) return $yShout;
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if ($log > $prefs['logs'] || $log < 0 || !is_numeric($log)) $log = 1;
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$log = 'log.' . $log;
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return new YShout($log, loggedIn());
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}
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function dstart() {
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global $ts;
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$ts = ts();
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}
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function dstop() {
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global $ts;
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echo 'Time elapsed: ' . ((ts() - $ts) * 100000);
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exit;
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}
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function login($hash) {
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// echo 'login: ' . $hash . "\n";
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$_SESSION['yLoginHash'] = $hash;
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cookie('yLoginHash', $hash);
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// return loggedIn();
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}
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function logout() {
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$_SESSION['yLoginHash'] = '';
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cookie('yLoginHash', '');
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// cookieClear('yLoginHash');
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}
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function loggedIn() {
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global $prefs;
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$loginHash = cookieGet('yLoginHash', false);
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// echo 'loggedin: ' . $loginHash . "\n";
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// echo 'pw: ' . $prefs['password'] . "\n";
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if (isset($loginHash)) return $loginHash == md5($prefs['password']);
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if (isset($_SESSION['yLoginHash']))
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return $_SESSION['yLoginHash'] == md5($prefs['password']);
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return false;
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}
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?>
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