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qa-tool/htdocs/oidc/phpseclib/Net/SFTP/Attribute.php

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+<?php
+
+declare(strict_types=1);
+
+namespace phpseclib3\Net\SFTP;
+
+/**
+ * http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-7.1
+ * the order, in this case, matters quite a lot - see \phpseclib3\Net\SFTP::_parseAttributes() to understand why
+ *
+ * @internal
+ */
+abstract class Attribute
+{
+    public const SIZE = 0x00000001;
+    public const UIDGID = 0x00000002;          // defined in SFTPv3, removed in SFTPv4+
+    public const OWNERGROUP = 0x00000080;      // defined in SFTPv4+
+    public const PERMISSIONS = 0x00000004;
+    public const ACCESSTIME = 0x00000008;
+    public const CREATETIME = 0x00000010;      // SFTPv4+
+    public const MODIFYTIME = 0x00000020;
+    public const ACL = 0x00000040;
+    public const SUBSECOND_TIMES = 0x00000100;
+    public const BITS = 0x00000200;            // SFTPv5+
+    public const ALLOCATION_SIZE = 0x00000400; // SFTPv6+
+    public const TEXT_HINT = 0x00000800;
+    public const MIME_TYPE = 0x00001000;
+    public const LINK_COUNT = 0x00002000;
+    public const UNTRANSLATED_NAME = 0x00004000;
+    public const CTIME = 0x00008000;
+    // 0x80000000 will yield a floating point on 32-bit systems and converting floating points to integers
+    // yields inconsistent behavior depending on how php is compiled.  so we left shift -1 (which, in
+    // two's compliment, consists of all 1 bits) by 31.  on 64-bit systems this'll yield 0xFFFFFFFF80000000.
+    // that's not a problem, however, and 'anded' and a 32-bit number, as all the leading 1 bits are ignored.
+    public const EXTENDED = PHP_INT_SIZE == 4 ? (-1 << 31) : 0x80000000;
+
+    /**
+     */
+    public static function getConstants(): array
+    {
+        $reflectionClass = new \ReflectionClass(static::class);
+        return $reflectionClass->getConstants();
+    }
+}