← All changes | vendor_prefixed/guzzlehttp/psr7/src/InflateStream.php +0 -33 28.4 → trunk View file →

		@@ -1,33 +1,0 @@
1		-<?php
2		-
3		-declare (strict_types=1);
4		-namespace YoastSEO_Vendor\GuzzleHttp\Psr7;
5		-
6		-use YoastSEO_Vendor\Psr\Http\Message\StreamInterface;
7		-/**
8		- * Uses PHP's zlib.inflate filter to inflate zlib (HTTP deflate, RFC1950) or gzipped (RFC1952) content.
9		- *
10		- * This stream decorator converts the provided stream to a PHP stream resource,
11		- * then appends the zlib.inflate filter. The stream is then converted back
12		- * to a Guzzle stream resource to be used as a Guzzle stream.
13		- *
14		- * @see https://datatracker.ietf.org/doc/html/rfc1950
15		- * @see https://datatracker.ietf.org/doc/html/rfc1952
16		- * @see https://www.php.net/manual/en/filters.compression.php
17		- */
18		-final class InflateStream implements \YoastSEO_Vendor\Psr\Http\Message\StreamInterface
19		-{
20		- use StreamDecoratorTrait;
21		- /** @var StreamInterface */
22		- private $stream;
23		- public function __construct(\YoastSEO_Vendor\Psr\Http\Message\StreamInterface $stream)
24		- {
25		- $resource = \YoastSEO_Vendor\GuzzleHttp\Psr7\StreamWrapper::getResource($stream);
26		- // Specify window=15+32, so zlib will use header detection to both gzip (with header) and zlib data
27		- // See https://www.zlib.net/manual.html#Advanced definition of inflateInit2
28		- // "Add 32 to windowBits to enable zlib and gzip decoding with automatic header detection"
29		- // Default window size is 15.
30		- \stream_filter_append($resource, 'zlib.inflate', \STREAM_FILTER_READ, ['window' => 15 + 32]);
31		- $this->stream = $stream->isSeekable() ? new \YoastSEO_Vendor\GuzzleHttp\Psr7\Stream($resource) : new \YoastSEO_Vendor\GuzzleHttp\Psr7\NoSeekStream(new \YoastSEO_Vendor\GuzzleHttp\Psr7\Stream($resource));
32		- }
33		-}