1 files changed, 38 insertions, 0 deletions
diff --git a/inc/mailgun/php-http/message/src/Encoding/DeflateStream.php b/inc/mailgun/php-http/message/src/Encoding/DeflateStream.php
new file mode 100644
index 0000000..1d7344b
--- /dev/null
+++ b/inc/mailgun/php-http/message/src/Encoding/DeflateStream.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace Http\Message\Encoding;
+
+use Psr\Http\Message\StreamInterface;
+
+/**
+ * Stream deflate (RFC 1951).
+ *
+ * @author Joel Wurtz <joel.wurtz@gmail.com>
+ */
+class DeflateStream extends FilteredStream
+{
+    /**
+     * @param StreamInterface $stream
+     * @param int             $level
+     */
+    public function __construct(StreamInterface $stream, $level = -1)
+    {
+        parent::__construct($stream, ['window' => -15, 'level' => $level], ['window' => -15]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function readFilter()
+    {
+        return 'zlib.deflate';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function writeFilter()
+    {
+        return 'zlib.inflate';
+    }
+}