/**
* 根据服务器运行环境，重新初始化 QContext 对象
*
* @param boolean $full_init 是否进行完全的初始化
*/
function reinit($full_init = false)
{
if ($full_init) {
$this->_params = array();
$this->_router = null;
}
self::$_request_uri = null;
self::$_base_uri = null;
self::$_base_dir = null;
self::$_url_mode = null;
// 如果有必要，初始化路由服务
$url_mode = strtolower(Q::ini('dispatcher_url_mode'));
if (is_null($this->_router) && ($url_mode == self::URL_MODE_PATHINFO || $url_mode == self::URL_MODE_REWRITE)) {
$this->_router = new QRouter();
$this->_router->import(Q::ini('routes'), 'global_default_routes');
$result = $this->_router->match('/' . ltrim($this->pathinfo(), '/'));
if ($result) {
foreach ($result as $var => $value) {
if (strlen($value) === 0) {
continue;
}
if (!isset($_GET[$var]) || strlen($_GET[$var]) === 0) {
$_GET[$var] = $_REQUEST[$var] = $value;
}
}
}
}
self::$_url_mode = $url_mode;
// 从 $_GET 中提取请求参数
$keys = array_keys($_GET);
if (!empty($keys)) {
$keys = array_combine($keys, $keys);
$keys = array_change_key_case($keys);
}
$udi = array();
$udi[self::UDI_CONTROLLER] = isset($keys[self::UDI_CONTROLLER]) ? $_GET[$keys[self::UDI_CONTROLLER]] : null;
$udi[self::UDI_ACTION] = isset($keys[self::UDI_ACTION]) ? $_GET[$keys[self::UDI_ACTION]] : null;
$udi[self::UDI_MODULE] = isset($keys[self::UDI_MODULE]) ? $_GET[$keys[self::UDI_MODULE]] : null;
$udi[self::UDI_NAMESPACE] = isset($keys[self::UDI_NAMESPACE]) ? $_GET[$keys[self::UDI_NAMESPACE]] : null;
$this->changeRequestUDI($udi);
}
/**
* 根据 php.ini 中的 magic quotes gpc 设置去除超全局变量中自动添加的转义符
*/
private function _initOneTime()
{
if (self::$_root) {
return;
}
self::$_root = $this;
// 禁止 magic quotes
set_magic_quotes_runtime(0);
// 处理被 magic quotes 自动转义过的数据
if (get_magic_quotes_gpc()) {
$in = array(&$_GET, &$_POST, &$_COOKIE, &$_REQUEST);
while (list($k, $v) = each($in)) {
foreach ($v as $key => $val) {
if (!is_array($val)) {
$in[$k][$key] = stripslashes($val);
continue;
}
$in[] =& $in[$k][$key];
}
}
unset($in);
}
$url_mode = strtolower($this->getIni('dispatcher_url_mode'));
if ($url_mode == self::URL_MODE_PATHINFO || $url_mode == self::URL_MODE_REWRITE) {
$this->_router = new QRouter($this);
$result = $this->_router->match($this->getPathinfo());
if ($result) {
foreach ($result as $var => $value) {
if (empty($_GET[$var])) {
$_GET[$var] = $_REQUEST[$var] = $value;
}
}
}
self::$_url_mode = $url_mode;
} else {
self::$_url_mode = self::URL_MODE_STANDARD;
$this->_router = null;
}
}
