/**
* 初始化请求的资源标识符
*
* <pre>这里的uri是去除协议名、主机名的
* Example:
* 请求： http://www.tintsoft.com/example/index.php?a=test
* 则返回: /example/index.php?a=test
* </pre>
*
* @throws Base_Exception 处理错误抛出异常
*/
private static function _init_request_uri()
{
if (($request_uri = self::get_server('HTTP_X_REWRITE_URL')) != null) {
self::$_request_uri = $request_uri;
} elseif (($request_uri = self::get_server('REQUEST_URI')) != null) {
self::$_request_uri = $request_uri;
if (strpos(self::$_request_uri, self::get_server('HTTP_HOST')) !== false) {
self::$_request_uri = preg_replace('/^\\w+:\\/\\/[^\\/]+/', '', self::$_request_uri);
}
} elseif (($request_uri = self::get_server('ORIG_PATH_INFO')) != null) {
self::$_request_uri = $request_uri;
if (($query = self::get_server('QUERY_STRING')) != null) {
self::$_request_uri .= '?' . $query;
}
} else {
throw new Base_Exception('[Base.Base_Request._init_request_uri] unable to determine the request URI.');
}
}
