<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\VarDumper\Caster;
use Symfony\Component\VarDumper\Cloner\Stub;
/**
* Casts Amqp related classes to array representation.
*
* @author Grégoire Pineau <lyrixx@lyrixx.info>
*
* @final
*/
class AmqpCaster
{
private const FLAGS = [
\AMQP_DURABLE => 'AMQP_DURABLE',
\AMQP_PASSIVE => 'AMQP_PASSIVE',
\AMQP_EXCLUSIVE => 'AMQP_EXCLUSIVE',
\AMQP_AUTODELETE => 'AMQP_AUTODELETE',
\AMQP_INTERNAL => 'AMQP_INTERNAL',
\AMQP_NOLOCAL => 'AMQP_NOLOCAL',
\AMQP_AUTOACK => 'AMQP_AUTOACK',
\AMQP_IFEMPTY => 'AMQP_IFEMPTY',
\AMQP_IFUNUSED => 'AMQP_IFUNUSED',
\AMQP_MANDATORY => 'AMQP_MANDATORY',
\AMQP_IMMEDIATE => 'AMQP_IMMEDIATE',
\AMQP_MULTIPLE => 'AMQP_MULTIPLE',
\AMQP_NOWAIT => 'AMQP_NOWAIT',
\AMQP_REQUEUE => 'AMQP_REQUEUE',
];
private const EXCHANGE_TYPES = [
\AMQP_EX_TYPE_DIRECT => 'AMQP_EX_TYPE_DIRECT',
\AMQP_EX_TYPE_FANOUT => 'AMQP_EX_TYPE_FANOUT',
\AMQP_EX_TYPE_TOPIC => 'AMQP_EX_TYPE_TOPIC',
\AMQP_EX_TYPE_HEADERS => 'AMQP_EX_TYPE_HEADERS',
];
/**
* @return array
*/
public static function castConnection(\AMQPConnection $c, array $a, Stub $stub, bool $isNested)
{
$prefix = Caster::PREFIX_VIRTUAL;
$a += [
$prefix.'is_connected' => $c->isConnected(),
];
// Recent version of the extension already expose private properties
if (isset($a["\x00AMQPConnection\x00login"])) {
return $a;
}
// BC layer in the amqp lib
if (method_exists($c, 'getReadTimeout')) {
$timeout = $c->getReadTimeout();
} else {
$timeout = $c->getTimeout();
}
$a += [
$prefix.'is_connected' => $c->isConnected(),
$prefix.'login' => $c->getLogin(),
$prefix.'password' => $c->getPassword(),
$prefix.'host' => $c->getHost(),
$prefix.'vhost' => $c->getVhost(),
$prefix.'port' => $c->getPort(),
$prefix.'read_timeout' => $timeout,
];
return $a;
}
/**
* @return array
*/
public static function castChannel(\AMQPChannel $c, array $a, Stub $stub, bool $isNested)
{
$prefix = Caster::PREFIX_VIRTUAL;
$a += [
$prefix.'is_connected' => $c->isConnected(),
$prefix.'channel_id' => $c->getChannelId(),
];
// Recent version of the extension already expose private properties
if (isset($a["\x00AMQPChannel\x00connection"])) {
return $a;
}
$a += [
$prefix.'connection' => $c->getConnection(),
$prefix.'prefetch_size' => $c->getPrefetchSize(),
$prefix.'prefetch_count' => $c->getPrefetchCount(),
];
return $a;
}
/**
* @return array
*/
public static function castQueue(\AMQPQueue $c, array $a, Stub $stub, bool $isNested)
{
$prefix = Caster::PREFIX_VIRTUAL;
$a += [
$prefix.'flags' => self::extractFlags($c->getFlags()),
];
// Recent version of the extension already expose private properties
if (isset($a["\x00AMQPQueue\x00name"])) {
return $a;
}
$a += [
$prefix.'connection' => $c->getConnection(),
$prefix.'channel' => $c->getChannel(),
$prefix.'name' => $c->getName(),
$prefix.'arguments' => $c->getArguments(),
];
return $a;
}
/**
* @return array
*/
public static function castExchange(\AMQPExchange $c, array $a, Stub $stub, bool $isNested)
{
$prefix = Caster::PREFIX_VIRTUAL;
$a += [
$prefix.'flags' => self::extractFlags($c->getFlags()),
];
$type = isset(self::EXCHANGE_TYPES[$c->getType()]) ? new ConstStub(self::EXCHANGE_TYPES[$c->getType()], $c->getType()) : $c->getType();
// Recent version of the extension already expose private properties
if (isset($a["\x00AMQPExchange\x00name"])) {
$a["\x00AMQPExchange\x00type"] = $type;
return $a;
}
$a += [
$prefix.'connection' => $c->getConnection(),
$prefix.'channel' => $c->getChannel(),
$prefix.'name' => $c->getName(),
$prefix.'type' => $type,
$prefix.'arguments' => $c->getArguments(),
];
return $a;
}
/**
* @return array
*/
public static function castEnvelope(\AMQPEnvelope $c, array $a, Stub $stub, bool $isNested, int $filter = 0)
{
$prefix = Caster::PREFIX_VIRTUAL;
$deliveryMode = new ConstStub($c->getDeliveryMode().(2 === $c->getDeliveryMode() ? ' (persistent)' : ' (non-persistent)'), $c->getDeliveryMode());
// Recent version of the extension already expose private properties
if (isset($a["\x00AMQPEnvelope\x00body"])) {
$a["\0AMQPEnvelope\0delivery_mode"] = $deliveryMode;
return $a;
}
if (!($filter & Caster::EXCLUDE_VERBOSE)) {
$a += [$prefix.'body' => $c->getBody()];
}
$a += [
$prefix.'delivery_tag' => $c->getDeliveryTag(),
$prefix.'is_redelivery' => $c->isRedelivery(),
$prefix.'exchange_name' => $c->getExchangeName(),
$prefix.'routing_key' => $c->getRoutingKey(),
$prefix.'content_type' => $c->getContentType(),
$prefix.'content_encoding' => $c->getContentEncoding(),
$prefix.'headers' => $c->getHeaders(),
$prefix.'delivery_mode' => $deliveryMode,
$prefix.'priority' => $c->getPriority(),
$prefix.'correlation_id' => $c->getCorrelationId(),
$prefix.'reply_to' => $c->getReplyTo(),
$prefix.'expiration' => $c->getExpiration(),
$prefix.'message_id' => $c->getMessageId(),
$prefix.'timestamp' => $c->getTimeStamp(),
$prefix.'type' => $c->getType(),
$prefix.'user_id' => $c->getUserId(),
$prefix.'app_id' => $c->getAppId(),
];
return $a;
}
private static function extractFlags(int $flags): ConstStub
{
$flagsArray = [];
foreach (self::FLAGS as $value => $name) {
if ($flags & $value) {
$flagsArray[] = $name;
}
}
if (!$flagsArray) {
$flagsArray = ['AMQP_NOPARAM'];
}
return new ConstStub(implode('|', $flagsArray), $flags);
}
}
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