public function init()
{
// 基本参数
$this->path = wf_gpc('fs-path', 'g');
$this->name = wf_gpc('fs-name', 'g');
$this->type = wf_gpc('fs-type', 'g');
// 处理用户根目录
$REAL_ROOT_PATH = realpath($_SESSION['wf_uroot']);
$REAL_USER_PATH = realpath($_SESSION['wf_uroot'] . '/' . (WF_SYS_WIN ? wf_u2g($_SESSION['wf_upath']) : $_SESSION['wf_upath']));
if (!empty($REAL_ROOT_PATH) && is_readable($REAL_ROOT_PATH)) {
$REAL_ROOT_PATH = str_replace('\\', '/', $REAL_ROOT_PATH . '/');
} else {
$this->code = 300;
$this->mess = '文件系统错误，无法访问 ROOT 目录！';
$this->show();
}
if (!empty($REAL_USER_PATH) && is_readable($REAL_USER_PATH)) {
$REAL_USER_PATH = str_replace('\\', '/', $REAL_USER_PATH . '/');
} else {
$this->code = 300;
$this->mess = '文件系统错误，无法访问 USER 目录！';
$this->show();
}
if (strlen($REAL_USER_PATH) < strlen($REAL_ROOT_PATH)) {
$this->code = 300;
$this->mess = '文件系统错误，无法访问ROOT-USER-Error！';
$this->show();
}
// 定义文件系统根路径常量 - 唯一的全局路径
define('WF_REAL_ROOT_PATH', $REAL_ROOT_PATH);
define('WF_REAL_USER_PATH', WF_SYS_WIN ? wf_g2u($REAL_USER_PATH) : $REAL_USER_PATH);
}
private function get_upath($path, $type = 'u')
{
$path = WF_SYS_WIN ? wf_g2u($path) : $path;
if ('r' == $type) {
$path = substr($path, strlen(WF_REAL_ROOT_PATH) - 1);
}
if ('u' == $type) {
$path = substr($path, strlen(WF_REAL_USER_PATH) - 1);
}
return str_replace('//', '/', $path);
}