Issues in FileSystem.php (master) - Issues in master - kakserpom/phpdaemon - Measure and Improve Code Quality continuously with Scrutinizer

Issues (1507)

Security Analysis not enabled

Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

PHPDaemon/FS/FileSystem.php (50 issues)

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<?php
namespace PHPDaemon\FS;

use PHPDaemon\Cache\CappedStorageHits;
use PHPDaemon\Core\CallbackWrapper;
use PHPDaemon\Core\Daemon;
use PHPDaemon\Core\EventLoop;
use PHPDaemon\Traits\EventLoopContainer;

/**
 * FileSystem
 * @package PHPDaemon\FS
 * @author  Vasily Zorin <[email protected]>
 */
class FileSystem
{
    use \PHPDaemon\Traits\ClassWatchdog;
    use \PHPDaemon\Traits\StaticObjectWatchdog;
    use EventLoopContainer;

    /**
     * @var boolean Is EIO supported?
     */
    public static $supported;

    /**
     * @var Event Main FS event
     */
    public static $ev;

    /**
     * @var resource EIO file descriptor
     */
    public static $fd;

    /**
     * @var array Mode types
     */
    public static $modeTypes = [
        0140000 => 's',
        0120000 => 'l',
        0100000 => 'f',
        0060000 => 'b',
        0040000 => 'd',
        0020000 => 'c',
        0010000 => 'p',
    ];

    /**
     * @var integer TTL for bad descriptors in seconds
     */
    public static $badFDttl = 5;

    /**
     * @var PHPDaemon\Cache\CappedStorage File descriptor cache
     */
    public static $fdCache;

    /**
     * @var integer Maximum number of open files in cache
     */
    public static $fdCacheSize = 128;

    /**
     * @var string Required EIO version
     */
    public static $eioVer = '1.2.1';

    /**
     * Initialize FS driver
     * @return void
     */
    public static function init()
    {
        if (!Daemon::$config->eioenabled->value) {
            self::$supported = false;
            return;
        }
        if (!self::$supported = Daemon::loadModuleIfAbsent('eio', self::$eioVer)) {
            Daemon::log('FS: missing pecl-eio >= ' . self::$eioVer . '. Filesystem I/O performance compromised. Consider installing pecl-eio. `pecl install http://pecl.php.net/get/eio`');
            return;
        }
        self::$fdCache = new CappedStorageHits(self::$fdCacheSize);

        eio_init();
    }

    public function __construct()
    {

    }

    /**
     * Initialize main FS event
     * @return void
     */
    public static function initEvent()
    {
        if (!self::$supported) {
            return;
        }
        self::updateConfig();
        self::$fd = eio_get_event_stream();
        self::$ev = EventLoop::$instance->event(self::$fd,

            \Event::READ | \Event::PERSIST,
            function ($fd, $events, $arg) {

                while (eio_nreqs()) {
                    eio_poll();
                }
            }
        );
        self::$ev->add();
    }

    /**
     * Checks if file exists and readable
     * @param  string $path Path
     * @return boolean      Exists and readable?
     */
    public static function checkFileReadable($path)
    {
        return is_file($path) && is_readable($path);
    }

    /**
     * Block until all FS events are completed
     * @return void
     */
    public static function waitAllEvents()
    {
        if (!self::$supported) {
            return;
        }
        while (eio_nreqs()) {
            eio_poll();
        }
    }

    /**
     * Called when config is updated
     * @return void
     */
    public static function updateConfig()
    {
        if (Daemon::$config->eiosetmaxidle->value !== null) {
            eio_set_max_idle(Daemon::$config->eiosetmaxidle->value);
        }
        if (Daemon::$config->eiosetmaxparallel->value !== null) {
            eio_set_max_parallel(Daemon::$config->eiosetmaxparallel->value);
        }
        if (Daemon::$config->eiosetmaxpollreqs->value !== null) {
            eio_set_max_poll_reqs(Daemon::$config->eiosetmaxpollreqs->value);
        }
        if (Daemon::$config->eiosetmaxpolltime->value !== null) {
            eio_set_max_poll_time(Daemon::$config->eiosetmaxpolltime->value);
        }
        if (Daemon::$config->eiosetminparallel->value !== null) {
            eio_set_min_parallel(Daemon::$config->eiosetminparallel->value);
        }
    }

    /**
     * Sanitize path
     * @param  string $path Path
     * @return string       Sanitized path
     */
    public static function sanitizePath($path)
    {
        return str_replace(["\x00", "../"], '', $path);
    }

    /**
     * Prepare value of stat()
     * @param  mixed $stat Data
     * @return array hash
     */
    public static function statPrepare($stat)
    {
        if ($stat === -1 || !$stat) {
            return -1;
        }
        $stat['type'] = FileSystem::$modeTypes[$stat['mode'] & 0170000];
        return $stat;
    }

    /**
     * Gets stat() information
     * @param  string $path Path
     * @param  callable $cb Callback
     * @param  integer $pri Priority
     * @return resource|true
     */
    public static function stat($path, $cb, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
        if (!self::$supported) {
            $cb($path, FileSystem::statPrepare(@stat($path)));
            return true;
        }
        return eio_stat($path, $pri, function ($path, $stat) use ($cb) {
            $cb($path, FileSystem::statPrepare($stat));
        }, $path);
    }

    /**
     * Unlink file
     * @param  string $path Path
     * @param  callable $cb Callback

     * @param  integer $pri Priority
     * @return resource|boolean
     */
    public static function unlink($path, $cb = null, $pri = EIO_PRI_DEFAULT)
    {
        $cb = CallbackWrapper::forceWrap($cb);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        if (!self::$supported) {
            $r = unlink($path);
            if ($cb) {
                $cb($path, $r);
            }
            return $r;
        }
        return eio_unlink($path, $pri, $cb, $path);
    }

    /**
     * Rename
     * @param  string $path Path
     * @param  string $newpath New path
     * @param  callable $cb Callback

     * @param  integer $pri Priority
     * @return resource|boolean
     */
    public static function rename($path, $newpath, $cb = null, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        if (!self::$supported) {
            $r = rename($path, $newpath);
            if ($cb) {
                $cb($path, $newpath, $r);
            }
            return $r;
        }
        return eio_rename($path, $newpath, $pri, $cb, $path);
    }

    /**
     * statvfs()
     * @param  string $path Path
     * @param  callable $cb Callback
     * @param  integer $pri Priority
     * @return resource|false
     */
    public static function statvfs($path, $cb, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
        if (!self::$supported) {
            $cb($path, false);
            return false;
        }
        return eio_statvfs($path, $pri, $cb, $path);
    }

    /**
     * lstat()
     * @param  string $path Path
     * @param  callable $cb Callback
     * @param  integer $pri Priority
     * @return resource|true
     */
    public static function lstat($path, $cb, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
        if (!self::$supported) {
            $cb($path, FileSystem::statPrepare(lstat($path)));
            return true;
        }
        return eio_lstat($path, $pri, function ($path, $stat) use ($cb) {
            $cb($path, FileSystem::statPrepare($stat));
        }, $path);
    }

    /**
     * realpath()
     * @param  string $path Path
     * @param  callable $cb Callback
     * @param  integer $pri Priority
     * @return resource|true
     */
    public static function realpath($path, $cb, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
        if (!self::$supported) {
            $cb($path, realpath($path));
            return true;
        }
        return eio_realpath($path, $pri, $cb, $path);
    }

    /**
     * sync()
     * @param  callable $cb Callback

     * @param  integer $pri Priority
     * @return resource|false
     */
    public static function sync($cb = null, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        if (!self::$supported) {
            if ($cb) {
                $cb(false);
            }
            return false;
        }
        return eio_sync($pri, $cb);
    }

    /**
     * statfs()
     * @param  callable $cb Callback

     * @param  integer $pri Priority
     * @return resource|false
     */
    public static function syncfs($cb = null, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        if (!self::$supported) {
            if ($cb) {
                $cb(false);
            }
            return false;
        }
        return eio_syncfs($pri, $cb);
    }

    /**
     * touch()
     * @param  string $path Path
     * @param  integer $mtime Last modification time
     * @param  integer $atime Last access time

     * @param  callable $cb Callback

     * @param  integer $pri Priority
     * @return resource|boolean
     */
    public static function touch($path, $mtime, $atime = null, $cb = null, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        if (!FileSystem::$supported) {
            $r = touch($path, $mtime, $atime);
            if ($cb) {
                $cb($r);
            }
            return $r;
        }
        return eio_utime($path, $atime, $mtime, $pri, $cb, $path);
    }

    /**
     * Removes empty directory
     * @param  string $path Path
     * @param  callable $cb Callback

     * @param  integer $pri Priority
     * @return resource|boolean
     */
    public static function rmdir($path, $cb = null, $pri = EIO_PRI_DEFAULT)
    {
        $cb = CallbackWrapper::forceWrap($cb);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        if (!FileSystem::$supported) {
            $r = rmdir($path);
            if ($cb) {
                $cb($path, $r);
            }
            return $r;
        }
        return eio_rmdir($path, $pri, $cb, $path);
    }

    /**
     * Creates directory
     * @param  string $path Path
     * @param  integer $mode Mode (octal)
     * @param  callable $cb Callback

     * @param  integer $pri Priority
     * @return resource|boolean
     */
    public static function mkdir($path, $mode, $cb = null, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        if (!FileSystem::$supported) {
            $r = mkdir($path, $mode);
            if ($cb) {
                $cb($path, $r);
            }
            return $r;
        }
        return eio_mkdir($path, $mode, $pri, $cb, $path);
    }

    /**
     * Readdir()
     * @param  string $path Path
     * @param  callable $cb = null Callback

     * @param  integer $flags = null Flags

     * @param  integer $pri = EIO_PRI_DEFAULT Priority
     * @return resource|true
     */
    public static function readdir($path, $cb = null, $flags = null, $pri = EIO_PRI_DEFAULT)
    {
        $cb = CallbackWrapper::forceWrap($cb);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        if (!FileSystem::$supported) {
            $r = glob($path);
            if ($cb) {
                $cb($path, $r);
            }
            return true;
        }
        return eio_readdir($path, $flags, $pri, $cb, $path);
    }

    /**
     * Truncate file
     * @param  string $path Path
     * @param  integer $offset Offset
     * @param  callable $cb Callback

     * @param  integer $pri Priority
     * @return resource|boolean
     */
    public static function truncate($path, $offset = 0, $cb = null, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        if (!FileSystem::$supported) {
            $fp = fopen($path, 'r+');
            $r = $fp && ftruncate($fp, $offset);
            if ($cb) {
                $cb($path, $r);
            }
            return $r;
        }
        return eio_truncate($path, $offset, $pri, $cb, $path);
    }

    /**
     * sendfile()
     * @param  mixed $outfd File descriptor
     * @param  string $path Path
     * @param  callable $cb Callback
     * @param  callable $startCb Start callback

     * @param  integer $offset Offset
     * @param  integer $length Length

     * @param  integer $pri Priority
     * @return true              Success

     */
    public static function sendfile(
        $outfd,
        $path,
        $cb,
        $startCb = null,
        $offset = 0,
        $length = null,
        $pri = EIO_PRI_DEFAULT
    ) {
        $cb = CallbackWrapper::forceWrap($cb);
        if (!self::$supported) {
            $cb($path, false);
            return false;
        }

        $noncache = true;

        FileSystem::open(
            $path,
            'r!',
            function ($file) use ($cb, $noncache, $startCb, $path, $pri, $outfd, $offset, $length) {
                if (!$file) {
                    $cb($path, false);
                    return;
                }

                $file->sendfile(
                    $outfd,
                    function ($file, $success) use ($cb, $noncache) {
                        $cb($file->path, $success);
                        if ($noncache) {
                            $file->close();
                        }
                    },
                    $startCb,
                    $offset,
                    $length,
                    $pri
                );
            },
            $pri
        );

        return true;
    }

    /**
     * Changes ownership of file/directory
     * @param  string $path Path
     * @param  integer $uid User ID
     * @param  integer $gid Group ID
     * @param  callable $cb = null Callback

     * @param  integer $pri = EIO_PRI_DEFAULT Priority
     * @return resource|boolean
     */
    public static function chown($path, $uid, $gid = -1, $cb = null, $pri = EIO_PRI_DEFAULT)

    {
        $cb = CallbackWrapper::forceWrap($cb);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        if (!FileSystem::$supported) {
            $r = chown($path, $uid);
            if ($gid !== -1) {
                $r = $r && chgrp($path, $gid);
            }
            $cb($path, $r);
            return $r;
        }

        return eio_chown($path, $uid, $gid, $pri, $cb, $path);
    }

    /**
     * Reads whole file
     * @param  string $path Path
     * @param  callable $cb Callback (Path, Contents)
     * @param  integer $pri Priority
     * @return resource|true

     */
    public static function readfile($path, $cb, $pri = EIO_PRI_DEFAULT)
    {
        $cb = CallbackWrapper::forceWrap($cb);
        if (!FileSystem::$supported) {
            $cb($path, file_get_contents($path));
            return true;
        }
        return FileSystem::open($path, 'r!', function ($file) use ($path, $cb, $pri) {
            if (!$file) {
                $cb($path, false);
                return;
            }
            $file->readAll($cb, $pri);
        }, null, $pri);
    }

    /**
     * Reads file chunk-by-chunk
     * @param  string $path Path
     * @param  callable $cb Callback (Path, Success)
     * @param  callable $chunkcb Chunk callback (Path, Chunk)
     * @param  integer $pri Priority
     * @return resource

     */
    public static function readfileChunked($path, $cb, $chunkcb, $pri = EIO_PRI_DEFAULT)
    {
        $cb = CallbackWrapper::forceWrap($cb);
        if (!FileSystem::$supported) {
            $chunkcb($path, $r = readfile($path));
            $cb($r !== false);
            return;
        }
        FileSystem::open($path, 'r!', function ($file) use ($path, $cb, $chunkcb, $pri) {
            if (!$file) {
                $cb($path, false);
                return;
            }
            $file->readAllChunked($cb, $chunkcb, $pri);
        }, null, $pri);
    }

    /**
     * Returns random temporary file name
     * @param  string $dir Directory

     * @param  string $prefix Prefix
     * @return string         Path
     */
    public static function genRndTempnam($dir = null, $prefix = 'php')
    {
        if (!$dir) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $dir = sys_get_temp_dir();
        }

        static $n = 0;

        return $dir . '/' . $prefix . str_shuffle(
            md5(
                str_shuffle(
                    microtime(true) . chr(mt_rand(0, 0xFF))
                    . Daemon::$process->getPid() . chr(mt_rand(0, 0xFF))
                    . (++$n) . mt_rand(0, mt_getrandmax())
                )
            )
        );
    }

    /**
     * Returns random temporary file name
     * @param  string $dir Directory
     * @param  string $prefix Prefix
     * @return string         Path
     */
    public static function genRndTempnamPrefix($dir, $prefix)
    {
        if (!$dir) {
            $dir = sys_get_temp_dir();
        }
        return $dir . '/' . $prefix;
    }

    /**
     * Generates closure tempnam handler
     * @param  $dir
     * @param  $prefix
     * @param  $cb
     * @param  $tries
     */
    protected static function tempnamHandler($dir, $prefix, $cb, &$tries)
    {
        $cb = CallbackWrapper::forceWrap($cb);
        if (++$tries >= 3) {
            $cb(false);
            return;
        }
        $path = FileSystem::genRndTempnam($dir, $prefix);
        FileSystem::open($path, 'x+!', function ($file) use ($dir, $prefix, $cb, &$tries) {
            if (!$file) {
                static::tempnamHandler($dir, $prefix, $cb, $tries);
                return;
            }
            $cb($file);
        });
    }

    /**
     * Obtain exclusive temporary file
     * @param  string $dir Directory
     * @param  string $prefix Prefix
     * @param  callable $cb Callback (File)
     * @return resource

     */
    public static function tempnam($dir, $prefix, $cb)
    {
        $cb = CallbackWrapper::forceWrap($cb);
        if (!FileSystem::$supported) {
            FileSystem::open(tempnam($dir, $prefix), 'w!', $cb);
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        }
        $tries = 0;
        static::tempnamHandler($dir, $prefix, $cb, $tries);
    }

    /**
     * Open file
     * @param  string $path Path
     * @param  string $flags Flags
     * @param  callable $cb Callback (File)
     * @param  integer $mode Mode (see EIO_S_I* constants)

     * @param  integer $pri Priority
     * @return resource
     */
    public static function open($path, $flags, $cb, $mode = null, $pri = EIO_PRI_DEFAULT)
    {
        $cb = CallbackWrapper::forceWrap($cb);
        if (!FileSystem::$supported) {
            $mode = File::convertFlags($flags, true);
            $fd = fopen($path, $mode);
            if (!$fd) {
                $cb(false);
                return false;
            }
            $file = new File($fd, $path);
            $cb($file);
            return true;
        }
        $fdCacheKey = $path . "\x00" . $flags;
        $noncache = mb_orig_strpos($flags, '!') !== false;
        $flags = File::convertFlags($flags);
        if (!$noncache && ($item = FileSystem::$fdCache->get($fdCacheKey))) { // cache hit
            $file = $item->getValue();
            if ($file === null) { // operation in progress
                $item->addListener($cb);
            } else { // hit
                $cb($file);
            }
            return null;
        } elseif (!$noncache) {
            $item = FileSystem::$fdCache->put($fdCacheKey, null);
            $item->addListener($cb);
        }
        return eio_open($path, $flags, $mode, $pri, function ($path, $fd) use ($cb, $flags, $fdCacheKey, $noncache) {
            if ($fd === -1) {
                if ($noncache) {
                    $cb(false);
                } else {
                    FileSystem::$fdCache->put($fdCacheKey, false, self::$badFDttl);
                }
                return;
            }
            $file = new File($fd, $path);
            $file->append = ($flags | EIO_O_APPEND) === $flags;
            if ($file->append) {
                $file->stat(function ($file, $stat) use ($cb, $noncache, $fdCacheKey) {
                    $file->offset = $stat['size'];
                    if (!$noncache) {

                        $file->fdCacheKey = $fdCacheKey;
                        FileSystem::$fdCache->put($fdCacheKey, $file);
                    } else {
                        $cb($file);
                    }
                });
            } else {

                if (!$noncache) {
                    $file->fdCacheKey = $fdCacheKey;
                    FileSystem::$fdCache->put($fdCacheKey, $file);
                } else {
                    $cb($file);
                }
            }
        }, $path);
    }
}

if (!defined('EIO_PRI_DEFAULT')) {
    define('EIO_PRI_DEFAULT', 0);
}


1			<?php
2			namespace PHPDaemon\FS;
3
4			use PHPDaemon\Cache\CappedStorageHits;
5			use PHPDaemon\Core\CallbackWrapper;
6			use PHPDaemon\Core\Daemon;
7			use PHPDaemon\Core\EventLoop;
8			use PHPDaemon\Traits\EventLoopContainer;
9
10			/**
11			* FileSystem
12			* @package PHPDaemon\FS
13			* @author Vasily Zorin <[email protected]>
14			*/
15			class FileSystem
16			{
17			use \PHPDaemon\Traits\ClassWatchdog;
18			use \PHPDaemon\Traits\StaticObjectWatchdog;
19			use EventLoopContainer;
20
21			/**
22			* @var boolean Is EIO supported?
23			*/
24			public static $supported;
25
26			/**
27			* @var Event Main FS event
28			*/
29			public static $ev;
30
31			/**
32			* @var resource EIO file descriptor
33			*/
34			public static $fd;
35
36			/**
37			* @var array Mode types
38			*/
39			public static $modeTypes = [
40			0140000 => 's',

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PHPDaemon/FS/FileSystem.php (50 issues)

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