--- /dev/null
+<?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>
+ */
+class AmqpCaster
+{
+ private static $flags = array(
+ 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 static $exchangeTypes = array(
+ 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',
+ );
+
+ public static function castConnection(\AMQPConnection $c, array $a, Stub $stub, $isNested)
+ {
+ $prefix = Caster::PREFIX_VIRTUAL;
+
+ $a += array(
+ $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 += array(
+ $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;
+ }
+
+ public static function castChannel(\AMQPChannel $c, array $a, Stub $stub, $isNested)
+ {
+ $prefix = Caster::PREFIX_VIRTUAL;
+
+ $a += array(
+ $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 += array(
+ $prefix.'connection' => $c->getConnection(),
+ $prefix.'prefetch_size' => $c->getPrefetchSize(),
+ $prefix.'prefetch_count' => $c->getPrefetchCount(),
+ );
+
+ return $a;
+ }
+
+ public static function castQueue(\AMQPQueue $c, array $a, Stub $stub, $isNested)
+ {
+ $prefix = Caster::PREFIX_VIRTUAL;
+
+ $a += array(
+ $prefix.'flags' => self::extractFlags($c->getFlags()),
+ );
+
+ // Recent version of the extension already expose private properties
+ if (isset($a["\x00AMQPQueue\x00name"])) {
+ return $a;
+ }
+
+ $a += array(
+ $prefix.'connection' => $c->getConnection(),
+ $prefix.'channel' => $c->getChannel(),
+ $prefix.'name' => $c->getName(),
+ $prefix.'arguments' => $c->getArguments(),
+ );
+
+ return $a;
+ }
+
+ public static function castExchange(\AMQPExchange $c, array $a, Stub $stub, $isNested)
+ {
+ $prefix = Caster::PREFIX_VIRTUAL;
+
+ $a += array(
+ $prefix.'flags' => self::extractFlags($c->getFlags()),
+ );
+
+ $type = isset(self::$exchangeTypes[$c->getType()]) ? new ConstStub(self::$exchangeTypes[$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 += array(
+ $prefix.'connection' => $c->getConnection(),
+ $prefix.'channel' => $c->getChannel(),
+ $prefix.'name' => $c->getName(),
+ $prefix.'type' => $type,
+ $prefix.'arguments' => $c->getArguments(),
+ );
+
+ return $a;
+ }
+
+ public static function castEnvelope(\AMQPEnvelope $c, array $a, Stub $stub, $isNested, $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)) {
+ $a += array($prefix.'body' => $c->getBody());
+ }
+
+ $a += array(
+ $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 $a;
+ }
+
+ private static function extractFlags($flags)
+ {
+ $flagsArray = array();
+
+ foreach (self::$flags as $value => $name) {
+ if ($flags & $value) {
+ $flagsArray[] = $name;
+ }
+ }
+
+ if (!$flagsArray) {
+ $flagsArray = array('AMQP_NOPARAM');
+ }
+
+ return new ConstStub(implode('|', $flagsArray), $flags);
+ }
+}