From fc9401f04a3aca5abb22f87ebc210de8afe11d32 Mon Sep 17 00:00:00 2001
From: marvin-borner@live.com
Date: Tue, 10 Apr 2018 21:50:16 +0200
Subject: Initial Commit

---
 .../ratchet/rfc6455/src/Messaging/Message.php      | 123 +++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 assets/php/vendor/ratchet/rfc6455/src/Messaging/Message.php

(limited to 'assets/php/vendor/ratchet/rfc6455/src/Messaging/Message.php')

diff --git a/assets/php/vendor/ratchet/rfc6455/src/Messaging/Message.php b/assets/php/vendor/ratchet/rfc6455/src/Messaging/Message.php
new file mode 100644
index 0000000..4f3b014
--- /dev/null
+++ b/assets/php/vendor/ratchet/rfc6455/src/Messaging/Message.php
@@ -0,0 +1,123 @@
+<?php
+namespace Ratchet\RFC6455\Messaging;
+
+class Message implements \IteratorAggregate, MessageInterface {
+    /**
+     * @var \SplDoublyLinkedList
+     */
+    private $_frames;
+
+    public function __construct() {
+        $this->_frames = new \SplDoublyLinkedList;
+    }
+
+    public function getIterator() {
+        return $this->_frames;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function count() {
+        return count($this->_frames);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isCoalesced() {
+        if (count($this->_frames) == 0) {
+            return false;
+        }
+
+        $last = $this->_frames->top();
+
+        return ($last->isCoalesced() && $last->isFinal());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addFrame(FrameInterface $fragment) {
+        $this->_frames->push($fragment);
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getOpcode() {
+        if (count($this->_frames) == 0) {
+            throw new \UnderflowException('No frames have been added to this message');
+        }
+
+        return $this->_frames->bottom()->getOpcode();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPayloadLength() {
+        $len = 0;
+
+        foreach ($this->_frames as $frame) {
+            try {
+                $len += $frame->getPayloadLength();
+            } catch (\UnderflowException $e) {
+                // Not an error, want the current amount buffered
+            }
+        }
+
+        return $len;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPayload() {
+        if (!$this->isCoalesced()) {
+            throw new \UnderflowException('Message has not been put back together yet');
+        }
+
+        return $this->__toString();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getContents() {
+        if (!$this->isCoalesced()) {
+            throw new \UnderflowException("Message has not been put back together yet");
+        }
+
+        $buffer = '';
+
+        foreach ($this->_frames as $frame) {
+            $buffer .= $frame->getContents();
+        }
+
+        return $buffer;
+    }
+
+    public function __toString() {
+        $buffer = '';
+
+        foreach ($this->_frames as $frame) {
+            $buffer .= $frame->getPayload();
+        }
+
+        return $buffer;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function isBinary() {
+        if ($this->_frames->isEmpty()) {
+            throw new \UnderflowException('Not enough data has been received to determine if message is binary');
+        }
+
+        return Frame::OP_BINARY === $this->_frames->bottom()->getOpcode();
+    }
+}
-- 
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