/**
* 返回
*/
public static function get($key)
{
if (isset($_COOKIE[$key])) {
return CEncrypt::decode($_COOKIE[$key]);
}
return null;
}
/**
* 设置基础数据
*/
public static function setInitData($viewObject)
{
$prefix = CConfig::getInstance()->load('ACTION_PREFIX');
$viewObject->assign('thisUrl', urlencode(CRequest::getUrl()));
$viewObject->assign('base64Url', CEncrypt::safe_b64encode(CRequest::getUrl()));
$viewObject->assign('controller', CRequest::getController());
$viewObject->assign('action', CRequest::getAction());
$viewObject->assign('actionPre', $prefix);
$viewObject->assign('ip', CRequest::getIp());
$viewObject->assign('module', CRequest::getModule());
$viewObject->assign('time', time());
$viewObject->assign('sessionID', session_id());
$viewObject->assign('path', CRequest::getPath());
$viewObject->assign('staticUrl', CConfig::getInstance('site')->load('staticUrl'));
$viewObject->assign('uploadStaticUrl', CConfig::getInstance('site')->load('uploadStaticUrl'));
$viewObject->assign('siteName', CConfig::getInstance('site')->load('siteName'));
}
private static function _XXTEA($str, $action, $key)
{
if (empty($str)) {
return '';
}
$key = empty($key) ? self::KEYSTRING : $key;
$str = $action == 'DECRYPT' ? CEncrypt::safe_b64decode($str) : $str;
$v = self::_xxtea_str2long($str, $action == 'DECRYPT' ? false : true);
$k = self::_xxtea_str2long($key, false);
if (empty($v) || empty($k)) {
return '';
}
$len = count($k);
if ($len < 4) {
for ($i = $len; $i < 4; $i++) {
$k[$i] = 0;
}
}
$n = count($v) - 1;
$z = $v[$n];
$y = $v[0];
$delta = 0x9e3779b9;
$q = floor(6 + 52 / ($n + 1));
if ($action == 'DECRYPT') {
$sum = self::_xxtea_int32($q * $delta);
while ($sum != 0) {
$e = $sum >> 2 & 3;
for ($p = $n; $p > 0; $p--) {
$z = $v[$p - 1];
$mx = self::_xxtea_int32(($z >> 5 & 0x7ffffff ^ $y << 2) + ($y >> 3 & 0x1fffffff ^ $z << 4)) ^ self::_xxtea_int32(($sum ^ $y) + ($k[$p & 3 ^ $e] ^ $z));
$y = $v[$p] = self::_xxtea_int32($v[$p] - $mx);
}
$z = $v[$n];
$mx = self::_xxtea_int32(($z >> 5 & 0x7ffffff ^ $y << 2) + ($y >> 3 & 0x1fffffff ^ $z << 4)) ^ self::_xxtea_int32(($sum ^ $y) + ($k[$p & 3 ^ $e] ^ $z));
$y = $v[0] = self::_xxtea_int32($v[0] - $mx);
$sum = self::_xxtea_int32($sum - $delta);
}
return self::_xxtea_long2str($v, true);
} else {
$sum = 0;
while (0 < $q--) {
$sum = self::_xxtea_int32($sum + $delta);
$e = $sum >> 2 & 3;
for ($p = 0; $p < $n; $p++) {
$y = $v[$p + 1];
$mx = self::_xxtea_int32(($z >> 5 & 0x7ffffff ^ $y << 2) + ($y >> 3 & 0x1fffffff ^ $z << 4)) ^ self::_xxtea_int32(($sum ^ $y) + ($k[$p & 3 ^ $e] ^ $z));
$z = $v[$p] = self::_xxtea_int32($v[$p] + $mx);
}
$y = $v[0];
$mx = self::_xxtea_int32(($z >> 5 & 0x7ffffff ^ $y << 2) + ($y >> 3 & 0x1fffffff ^ $z << 4)) ^ self::_xxtea_int32(($sum ^ $y) + ($k[$p & 3 ^ $e] ^ $z));
$z = $v[$n] = self::_xxtea_int32($v[$n] + $mx);
}
return CEncrypt::safe_b64encode(self::_xxtea_long2str($v, false));
}
}
