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PHP Version: 7.2.34-54+ubuntu22.04.1+deb.sury.org+1

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Command Bosku:

Path: ~/data/doko_backup/doko-v2/vendor/monolog/monolog/src/Monolog/Handler/

File Content: `SocketHandler.php`

<?php declare(strict_types=1);

/*
 * This file is part of the Monolog package.
 *
 * (c) Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Monolog\Handler;

use Monolog\Logger;

/**
 * Stores to any socket - uses fsockopen() or pfsockopen().
 *
 * @author Pablo de Leon Belloc <pablolb@gmail.com>
 * @see    http://php.net/manual/en/function.fsockopen.php
 *
 * @phpstan-import-type Record from \Monolog\Logger
 * @phpstan-import-type FormattedRecord from AbstractProcessingHandler
 */
class SocketHandler extends AbstractProcessingHandler
{
    /** @var string */
    private $connectionString;
    /** @var float */
    private $connectionTimeout;
    /** @var resource|null */
    private $resource;
    /** @var float */
    private $timeout;
    /** @var float */
    private $writingTimeout;
    /** @var ?int */
    private $lastSentBytes = null;
    /** @var ?int */
    private $chunkSize;
    /** @var bool */
    private $persistent;
    /** @var ?int */
    private $errno = null;
    /** @var ?string */
    private $errstr = null;
    /** @var ?float */
    private $lastWritingAt = null;

    /**
     * @param string     $connectionString  Socket connection string
     * @param bool       $persistent        Flag to enable/disable persistent connections
     * @param float      $timeout           Socket timeout to wait until the request is being aborted
     * @param float      $writingTimeout    Socket timeout to wait until the request should've been sent/written
     * @param float|null $connectionTimeout Socket connect timeout to wait until the connection should've been
     *                                      established
     * @param int|null   $chunkSize         Sets the chunk size. Only has effect during connection in the writing cycle
     *
     * @throws \InvalidArgumentException    If an invalid timeout value (less than 0) is passed.
     */
    public function __construct(
        string $connectionString,
        $level = Logger::DEBUG,
        bool $bubble = true,
        bool $persistent = false,
        float $timeout = 0.0,
        float $writingTimeout = 10.0,
        ?float $connectionTimeout = null,
        ?int $chunkSize = null
    ) {
        parent::__construct($level, $bubble);
        $this->connectionString = $connectionString;

        if ($connectionTimeout !== null) {
            $this->validateTimeout($connectionTimeout);
        }

        $this->connectionTimeout = $connectionTimeout ?? (float) ini_get('default_socket_timeout');
        $this->persistent = $persistent;
        $this->validateTimeout($timeout);
        $this->timeout = $timeout;
        $this->validateTimeout($writingTimeout);
        $this->writingTimeout = $writingTimeout;
        $this->chunkSize = $chunkSize;
    }

    /**
     * Connect (if necessary) and write to the socket
     *
     * {@inheritDoc}
     *
     * @throws \UnexpectedValueException
     * @throws \RuntimeException
     */
    protected function write(array $record): void
    {
        $this->connectIfNotConnected();
        $data = $this->generateDataStream($record);
        $this->writeToSocket($data);
    }

    /**
     * We will not close a PersistentSocket instance so it can be reused in other requests.
     */
    public function close(): void
    {
        if (!$this->isPersistent()) {
            $this->closeSocket();
        }
    }

    /**
     * Close socket, if open
     */
    public function closeSocket(): void
    {
        if (is_resource($this->resource)) {
            fclose($this->resource);
            $this->resource = null;
        }
    }

    /**
     * Set socket connection to be persistent. It only has effect before the connection is initiated.
     */
    public function setPersistent(bool $persistent): self
    {
        $this->persistent = $persistent;

        return $this;
    }

    /**
     * Set connection timeout.  Only has effect before we connect.
     *
     * @see http://php.net/manual/en/function.fsockopen.php
     */
    public function setConnectionTimeout(float $seconds): self
    {
        $this->validateTimeout($seconds);
        $this->connectionTimeout = $seconds;

        return $this;
    }

    /**
     * Set write timeout. Only has effect before we connect.
     *
     * @see http://php.net/manual/en/function.stream-set-timeout.php
     */
    public function setTimeout(float $seconds): self
    {
        $this->validateTimeout($seconds);
        $this->timeout = $seconds;

        return $this;
    }

    /**
     * Set writing timeout. Only has effect during connection in the writing cycle.
     *
     * @param float $seconds 0 for no timeout
     */
    public function setWritingTimeout(float $seconds): self
    {
        $this->validateTimeout($seconds);
        $this->writingTimeout = $seconds;

        return $this;
    }

    /**
     * Set chunk size. Only has effect during connection in the writing cycle.
     */
    public function setChunkSize(int $bytes): self
    {
        $this->chunkSize = $bytes;

        return $this;
    }

    /**
     * Get current connection string
     */
    public function getConnectionString(): string
    {
        return $this->connectionString;
    }

    /**
     * Get persistent setting
     */
    public function isPersistent(): bool
    {
        return $this->persistent;
    }

    /**
     * Get current connection timeout setting
     */
    public function getConnectionTimeout(): float
    {
        return $this->connectionTimeout;
    }

    /**
     * Get current in-transfer timeout
     */
    public function getTimeout(): float
    {
        return $this->timeout;
    }

    /**
     * Get current local writing timeout
     *
     * @return float
     */
    public function getWritingTimeout(): float
    {
        return $this->writingTimeout;
    }

    /**
     * Get current chunk size
     */
    public function getChunkSize(): ?int
    {
        return $this->chunkSize;
    }

    /**
     * Check to see if the socket is currently available.
     *
     * UDP might appear to be connected but might fail when writing.  See http://php.net/fsockopen for details.
     */
    public function isConnected(): bool
    {
        return is_resource($this->resource)
            && !feof($this->resource);  // on TCP - other party can close connection.
    }

    /**
     * Wrapper to allow mocking
     *
     * @return resource|false
     */
    protected function pfsockopen()
    {
        return @pfsockopen($this->connectionString, -1, $this->errno, $this->errstr, $this->connectionTimeout);
    }

    /**
     * Wrapper to allow mocking
     *
     * @return resource|false
     */
    protected function fsockopen()
    {
        return @fsockopen($this->connectionString, -1, $this->errno, $this->errstr, $this->connectionTimeout);
    }

    /**
     * Wrapper to allow mocking
     *
     * @see http://php.net/manual/en/function.stream-set-timeout.php
     *
     * @return bool
     */
    protected function streamSetTimeout()
    {
        $seconds = floor($this->timeout);
        $microseconds = round(($this->timeout - $seconds) * 1e6);

        if (!is_resource($this->resource)) {
            throw new \LogicException('streamSetTimeout called but $this->resource is not a resource');
        }

        return stream_set_timeout($this->resource, (int) $seconds, (int) $microseconds);
    }

    /**
     * Wrapper to allow mocking
     *
     * @see http://php.net/manual/en/function.stream-set-chunk-size.php
     *
     * @return int|bool
     */
    protected function streamSetChunkSize()
    {
        if (!is_resource($this->resource)) {
            throw new \LogicException('streamSetChunkSize called but $this->resource is not a resource');
        }

        if (null === $this->chunkSize) {
            throw new \LogicException('streamSetChunkSize called but $this->chunkSize is not set');
        }

        return stream_set_chunk_size($this->resource, $this->chunkSize);
    }

    /**
     * Wrapper to allow mocking
     *
     * @return int|bool
     */
    protected function fwrite(string $data)
    {
        if (!is_resource($this->resource)) {
            throw new \LogicException('fwrite called but $this->resource is not a resource');
        }

        return @fwrite($this->resource, $data);
    }

    /**
     * Wrapper to allow mocking
     *
     * @return mixed[]|bool
     */
    protected function streamGetMetadata()
    {
        if (!is_resource($this->resource)) {
            throw new \LogicException('streamGetMetadata called but $this->resource is not a resource');
        }

        return stream_get_meta_data($this->resource);
    }

    private function validateTimeout(float $value): void
    {
        if ($value < 0) {
            throw new \InvalidArgumentException("Timeout must be 0 or a positive float (got $value)");
        }
    }

    private function connectIfNotConnected(): void
    {
        if ($this->isConnected()) {
            return;
        }
        $this->connect();
    }

    /**
     * @phpstan-param FormattedRecord $record
     */
    protected function generateDataStream(array $record): string
    {
        return (string) $record['formatted'];
    }

    /**
     * @return resource|null
     */
    protected function getResource()
    {
        return $this->resource;
    }

    private function connect(): void
    {
        $this->createSocketResource();
        $this->setSocketTimeout();
        $this->setStreamChunkSize();
    }

    private function createSocketResource(): void
    {
        if ($this->isPersistent()) {
            $resource = $this->pfsockopen();
        } else {
            $resource = $this->fsockopen();
        }
        if (is_bool($resource)) {
            throw new \UnexpectedValueException("Failed connecting to $this->connectionString ($this->errno: $this->errstr)");
        }
        $this->resource = $resource;
    }

    private function setSocketTimeout(): void
    {
        if (!$this->streamSetTimeout()) {
            throw new \UnexpectedValueException("Failed setting timeout with stream_set_timeout()");
        }
    }

    private function setStreamChunkSize(): void
    {
        if ($this->chunkSize && !$this->streamSetChunkSize()) {
            throw new \UnexpectedValueException("Failed setting chunk size with stream_set_chunk_size()");
        }
    }

    private function writeToSocket(string $data): void
    {
        $length = strlen($data);
        $sent = 0;
        $this->lastSentBytes = $sent;
        while ($this->isConnected() && $sent < $length) {
            if (0 == $sent) {
                $chunk = $this->fwrite($data);
            } else {
                $chunk = $this->fwrite(substr($data, $sent));
            }
            if ($chunk === false) {
                throw new \RuntimeException("Could not write to socket");
            }
            $sent += $chunk;
            $socketInfo = $this->streamGetMetadata();
            if (is_array($socketInfo) && $socketInfo['timed_out']) {
                throw new \RuntimeException("Write timed-out");
            }

            if ($this->writingIsTimedOut($sent)) {
                throw new \RuntimeException("Write timed-out, no data sent for `{$this->writingTimeout}` seconds, probably we got disconnected (sent $sent of $length)");
            }
        }
        if (!$this->isConnected() && $sent < $length) {
            throw new \RuntimeException("End-of-file reached, probably we got disconnected (sent $sent of $length)");
        }
    }

    private function writingIsTimedOut(int $sent): bool
    {
        // convert to ms
        if (0.0 == $this->writingTimeout) {
            return false;
        }

        if ($sent !== $this->lastSentBytes) {
            $this->lastWritingAt = microtime(true);
            $this->lastSentBytes = $sent;

            return false;
        } else {
            usleep(100);
        }

        if ((microtime(true) - $this->lastWritingAt) >= $this->writingTimeout) {
            $this->closeSocket();

            return true;
        }

        return false;
    }
}

Edit Rename Chmod Delete

FILE FOLDER

Name	Size	Permission
Curl	---	0755
FingersCrossed	---	0755
Slack	---	0755
SyslogUdp	---	0755
AbstractHandler.php	2651 bytes	0644
AbstractProcessingHandler.php	1914 bytes	0644
AbstractSyslogHandler.php	3540 bytes	0644
AmqpHandler.php	5101 bytes	0644
BrowserConsoleHandler.php	9501 bytes	0644
BufferHandler.php	4644 bytes	0644
ChromePHPHandler.php	5250 bytes	0644
CouchDBHandler.php	2103 bytes	0644
CubeHandler.php	5399 bytes	0644
DeduplicationHandler.php	6063 bytes	0644
DoctrineCouchDBHandler.php	1128 bytes	0644
DynamoDbHandler.php	2482 bytes	0644
ElasticaHandler.php	3328 bytes	0644
ElasticsearchHandler.php	6511 bytes	0644
ErrorLogHandler.php	2587 bytes	0644
FallbackGroupHandler.php	1761 bytes	0644
FilterHandler.php	6863 bytes	0644
FingersCrossedHandler.php	8469 bytes	0644
FirePHPHandler.php	5288 bytes	0644
FleepHookHandler.php	3593 bytes	0644
FlowdockHandler.php	3622 bytes	0644
FormattableHandlerInterface.php	845 bytes	0644
FormattableHandlerTrait.php	1281 bytes	0644
GelfHandler.php	1399 bytes	0644
GroupHandler.php	3234 bytes	0644
Handler.php	1247 bytes	0644
HandlerInterface.php	3032 bytes	0644
HandlerWrapper.php	3358 bytes	0644
IFTTTHandler.php	2183 bytes	0644
InsightOpsHandler.php	2106 bytes	0644
LogEntriesHandler.php	1925 bytes	0644
LogglyHandler.php	4098 bytes	0644
LogmaticHandler.php	2716 bytes	0644
MailHandler.php	2341 bytes	0644
MandrillHandler.php	2473 bytes	0644
MissingExtensionException.php	473 bytes	0644
MongoDBHandler.php	2545 bytes	0644
NativeMailerHandler.php	4971 bytes	0644
NewRelicHandler.php	6211 bytes	0644
NoopHandler.php	880 bytes	0644
NullHandler.php	1337 bytes	0644
OverflowHandler.php	4533 bytes	0644
PHPConsoleHandler.php	10540 bytes	0644
ProcessHandler.php	5215 bytes	0644
ProcessableHandlerInterface.php	1197 bytes	0644
ProcessableHandlerTrait.php	1737 bytes	0644
PsrHandler.php	2440 bytes	0644
PushoverHandler.php	8085 bytes	0644
RedisHandler.php	3020 bytes	0644
RedisPubSubHandler.php	1820 bytes	0644
RollbarHandler.php	3412 bytes	0644
RotatingFileHandler.php	6389 bytes	0644
SamplingHandler.php	4338 bytes	0644
SendGridHandler.php	2871 bytes	0644
SlackHandler.php	7020 bytes	0644
SlackWebhookHandler.php	3923 bytes	0644
SocketHandler.php	12283 bytes	0644
SqsHandler.php	1746 bytes	0644
StreamHandler.php	7062 bytes	0644
SwiftMailerHandler.php	3669 bytes	0644
SymfonyMailerHandler.php	3533 bytes	0644
SyslogHandler.php	1907 bytes	0644
SyslogUdpHandler.php	4497 bytes	0644
TelegramBotHandler.php	8414 bytes	0644
TestHandler.php	6750 bytes	0644
WebRequestRecognizerTrait.php	524 bytes	0644
WhatFailureGroupHandler.php	1949 bytes	0644
ZendMonitorHandler.php	3137 bytes	0644

Command Bosku:

File Content: SocketHandler.php

File Content: `SocketHandler.php`