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<?php |
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declare(strict_types = 1); |
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namespace Innmind\AMQP\Transport\Protocol\v091; |
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use Innmind\AMQP\{ |
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Model\Basic\Ack, |
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Model\Basic\Cancel, |
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Model\Basic\Consume, |
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Model\Basic\Get, |
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Model\Basic\Publish, |
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Model\Basic\Qos, |
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Model\Basic\Recover, |
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Model\Basic\Reject, |
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Model\Basic\Message, |
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Model\Connection\MaxFrameSize, |
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Transport\Frame, |
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Transport\Frame\Type, |
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Transport\Frame\Channel as FrameChannel, |
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Transport\Frame\Method, |
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Transport\Frame\Value, |
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Transport\Frame\Value\UnsignedLongLongInteger, |
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Transport\Frame\Value\UnsignedLongInteger, |
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Transport\Frame\Value\Bits, |
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Transport\Frame\Value\ShortString, |
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Transport\Frame\Value\UnsignedShortInteger, |
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Transport\Frame\Value\Table, |
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Transport\Frame\Value\UnsignedOctet, |
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Transport\Frame\Value\Timestamp, |
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Transport\Protocol\Basic as BasicInterface, |
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Transport\Protocol\ArgumentTranslator, |
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}; |
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use Innmind\Math\Algebra\Integer; |
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use Innmind\Immutable\{ |
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Str, |
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MapInterface, |
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Map, |
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StreamInterface, |
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Stream, |
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}; |
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final class Basic implements BasicInterface |
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{ |
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private $translate; |
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268 |
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public function __construct(ArgumentTranslator $translator) |
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{ |
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$this->translate = $translator; |
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} |
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public function ack(FrameChannel $channel, Ack $command): Frame |
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{ |
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return Frame::method( |
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$channel, |
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Methods::get('basic.ack'), |
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UnsignedLongLongInteger::of(new Integer($command->deliveryTag())), |
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new Bits($command->isMultiple()) |
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); |
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} |
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public function cancel(FrameChannel $channel, Cancel $command): Frame |
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{ |
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return Frame::method( |
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$channel, |
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Methods::get('basic.cancel'), |
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ShortString::of(new Str($command->consumerTag())), |
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new Bits(!$command->shouldWait()) |
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); |
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} |
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public function consume(FrameChannel $channel, Consume $command): Frame |
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{ |
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$consumerTag = ''; |
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if (!$command->shouldAutoGenerateConsumerTag()) { |
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$consumerTag = $command->consumerTag(); |
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} |
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return Frame::method( |
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$channel, |
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Methods::get('basic.consume'), |
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new UnsignedShortInteger(new Integer(0)), //ticket (reserved) |
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ShortString::of(new Str($command->queue())), |
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ShortString::of(new Str($consumerTag)), |
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new Bits( |
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!$command->isLocal(), |
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$command->shouldAutoAcknowledge(), |
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$command->isExclusive(), |
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!$command->shouldWait() |
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), |
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$this->arguments($command->arguments()) |
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); |
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} |
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public function get(FrameChannel $channel, Get $command): Frame |
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{ |
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return Frame::method( |
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$channel, |
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Methods::get('basic.get'), |
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new UnsignedShortInteger(new Integer(0)), //ticket (reserved) |
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ShortString::of(new Str($command->queue())), |
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new Bits($command->shouldAutoAcknowledge()) |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function publish( |
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FrameChannel $channel, |
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Publish $command, |
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MaxFrameSize $maxFrameSize |
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): StreamInterface { |
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$frames = Stream::of( |
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Frame::class, |
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Frame::method( |
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$channel, |
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Methods::get('basic.publish'), |
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new UnsignedShortInteger(new Integer(0)), //ticket (reserved) |
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ShortString::of(new Str($command->exchange())), |
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ShortString::of(new Str($command->routingKey())), |
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new Bits( |
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$command->mandatory(), |
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$command->immediate() |
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) |
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), |
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Frame::header( |
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$channel, |
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Methods::classId('basic'), |
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UnsignedLongLongInteger::of(new Integer( |
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$command->message()->body()->length() |
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)), |
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...$this->serializeProperties($command->message()) |
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) |
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); |
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//the "-8" is due to the content frame extra informations (type, channel and end flag) |
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$chunk = $maxFrameSize->isLimited() ? ($maxFrameSize->toInt() - 8) : $command->message()->body()->length(); |
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return $command |
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->message() |
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->body() |
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->chunk($chunk) |
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->reduce( |
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$frames, |
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static function(Stream $frames, Str $chunk) use ($channel): Stream { |
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return $frames->add(Frame::body($channel, $chunk)); |
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} |
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); |
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} |
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public function qos(FrameChannel $channel, Qos $command): Frame |
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{ |
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return Frame::method( |
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$channel, |
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Methods::get('basic.qos'), |
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UnsignedLongInteger::of(new Integer($command->prefetchSize())), |
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UnsignedShortInteger::of(new Integer($command->prefetchCount())), |
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new Bits($command->isGlobal()) |
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); |
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} |
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public function recover(FrameChannel $channel, Recover $command): Frame |
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{ |
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return Frame::method( |
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$channel, |
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Methods::get('basic.recover'), |
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new Bits($command->shouldRequeue()) |
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); |
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} |
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public function reject(FrameChannel $channel, Reject $command): Frame |
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{ |
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return Frame::method( |
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$channel, |
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Methods::get('basic.reject'), |
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UnsignedLongLongInteger::of(new Integer($command->deliveryTag())), |
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new Bits($command->shouldRequeue()) |
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); |
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} |
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private function arguments(MapInterface $arguments): Table |
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{ |
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return new Table( |
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$arguments->reduce( |
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new Map('string', Value::class), |
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function(Map $carry, string $key, $value): Map { |
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return $carry->put( |
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$key, |
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($this->translate)($value) |
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); |
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} |
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) |
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); |
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} |
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private function serializeProperties(Message $message): array |
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{ |
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$properties = []; |
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$flagBits = 0; |
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if ($message->hasContentType()) { |
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$properties[] = ShortString::of( |
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new Str((string) $message->contentType()) |
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); |
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$flagBits |= (1 << 15); |
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} |
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if ($message->hasContentEncoding()) { |
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$properties[] = ShortString::of( |
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new Str((string) $message->contentEncoding()) |
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); |
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$flagBits |= (1 << 14); |
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} |
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if ($message->hasHeaders()) { |
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$properties[] = $this->arguments($message->headers()); |
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$flagBits |= (1 << 13); |
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} |
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if ($message->hasDeliveryMode()) { |
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$properties[] = UnsignedOctet::of( |
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new Integer($message->deliveryMode()->toInt()) |
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); |
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$flagBits |= (1 << 12); |
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} |
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if ($message->hasPriority()) { |
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$properties[] = UnsignedOctet::of( |
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new Integer($message->priority()->toInt()) |
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); |
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$flagBits |= (1 << 11); |
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} |
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if ($message->hasCorrelationId()) { |
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$properties[] = ShortString::of( |
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new Str((string) $message->correlationId()) |
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); |
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$flagBits |= (1 << 10); |
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} |
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52 |
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if ($message->hasReplyTo()) { |
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$properties[] = ShortString::of( |
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new Str((string) $message->replyTo()) |
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); |
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$flagBits |= (1 << 9); |
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} |
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if ($message->hasExpiration()) { |
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8 |
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$properties[] = ShortString::of( |
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new Str((string) $message->expiration()->milliseconds()) |
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); |
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$flagBits |= (1 << 8); |
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} |
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52 |
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if ($message->hasId()) { |
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$properties[] = ShortString::of( |
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new Str((string) $message->id()) |
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); |
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$flagBits |= (1 << 7); |
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} |
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52 |
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if ($message->hasTimestamp()) { |
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$properties[] = new Timestamp($message->timestamp()); |
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$flagBits |= (1 << 6); |
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} |
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52 |
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if ($message->hasType()) { |
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8 |
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$properties[] = ShortString::of( |
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8 |
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new Str((string) $message->type()) |
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); |
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$flagBits |= (1 << 5); |
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} |
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52 |
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if ($message->hasUserId()) { |
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8 |
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$properties[] = ShortString::of( |
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8 |
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new Str((string) $message->userId()) |
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); |
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8 |
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$flagBits |= (1 << 4); |
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} |
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52 |
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if ($message->hasAppId()) { |
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8 |
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$properties[] = ShortString::of( |
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8 |
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new Str((string) $message->appId()) |
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); |
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8 |
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$flagBits |= (1 << 3); |
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} |
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52 |
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\array_unshift( |
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52 |
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$properties, |
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new UnsignedShortInteger(new Integer($flagBits)) |
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); |
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return $properties; |
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295
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} |
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} |
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297
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Innmind /
AMQP
