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-rw-r--r--vendor/guzzlehttp/psr7/src/StreamWrapper.php175
1 files changed, 175 insertions, 0 deletions
diff --git a/vendor/guzzlehttp/psr7/src/StreamWrapper.php b/vendor/guzzlehttp/psr7/src/StreamWrapper.php
new file mode 100644
index 0000000..b3655cb
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+++ b/vendor/guzzlehttp/psr7/src/StreamWrapper.php
@@ -0,0 +1,175 @@
+<?php
+
+declare(strict_types=1);
+
+namespace GuzzleHttp\Psr7;
+
+use Psr\Http\Message\StreamInterface;
+
+/**
+ * Converts Guzzle streams into PHP stream resources.
+ *
+ * @see https://www.php.net/streamwrapper
+ */
+final class StreamWrapper
+{
+ /** @var resource */
+ public $context;
+
+ /** @var StreamInterface */
+ private $stream;
+
+ /** @var string r, r+, or w */
+ private $mode;
+
+ /**
+ * Returns a resource representing the stream.
+ *
+ * @param StreamInterface $stream The stream to get a resource for
+ *
+ * @return resource
+ *
+ * @throws \InvalidArgumentException if stream is not readable or writable
+ */
+ public static function getResource(StreamInterface $stream)
+ {
+ self::register();
+
+ if ($stream->isReadable()) {
+ $mode = $stream->isWritable() ? 'r+' : 'r';
+ } elseif ($stream->isWritable()) {
+ $mode = 'w';
+ } else {
+ throw new \InvalidArgumentException('The stream must be readable, '
+ .'writable, or both.');
+ }
+
+ return fopen('guzzle://stream', $mode, false, self::createStreamContext($stream));
+ }
+
+ /**
+ * Creates a stream context that can be used to open a stream as a php stream resource.
+ *
+ * @return resource
+ */
+ public static function createStreamContext(StreamInterface $stream)
+ {
+ return stream_context_create([
+ 'guzzle' => ['stream' => $stream],
+ ]);
+ }
+
+ /**
+ * Registers the stream wrapper if needed
+ */
+ public static function register(): void
+ {
+ if (!in_array('guzzle', stream_get_wrappers())) {
+ stream_wrapper_register('guzzle', __CLASS__);
+ }
+ }
+
+ public function stream_open(string $path, string $mode, int $options, string &$opened_path = null): bool
+ {
+ $options = stream_context_get_options($this->context);
+
+ if (!isset($options['guzzle']['stream'])) {
+ return false;
+ }
+
+ $this->mode = $mode;
+ $this->stream = $options['guzzle']['stream'];
+
+ return true;
+ }
+
+ public function stream_read(int $count): string
+ {
+ return $this->stream->read($count);
+ }
+
+ public function stream_write(string $data): int
+ {
+ return $this->stream->write($data);
+ }
+
+ public function stream_tell(): int
+ {
+ return $this->stream->tell();
+ }
+
+ public function stream_eof(): bool
+ {
+ return $this->stream->eof();
+ }
+
+ public function stream_seek(int $offset, int $whence): bool
+ {
+ $this->stream->seek($offset, $whence);
+
+ return true;
+ }
+
+ /**
+ * @return resource|false
+ */
+ public function stream_cast(int $cast_as)
+ {
+ $stream = clone $this->stream;
+ $resource = $stream->detach();
+
+ return $resource ?? false;
+ }
+
+ /**
+ * @return array<int|string, int>
+ */
+ public function stream_stat(): array
+ {
+ static $modeMap = [
+ 'r' => 33060,
+ 'rb' => 33060,
+ 'r+' => 33206,
+ 'w' => 33188,
+ 'wb' => 33188,
+ ];
+
+ return [
+ 'dev' => 0,
+ 'ino' => 0,
+ 'mode' => $modeMap[$this->mode],
+ 'nlink' => 0,
+ 'uid' => 0,
+ 'gid' => 0,
+ 'rdev' => 0,
+ 'size' => $this->stream->getSize() ?: 0,
+ 'atime' => 0,
+ 'mtime' => 0,
+ 'ctime' => 0,
+ 'blksize' => 0,
+ 'blocks' => 0,
+ ];
+ }
+
+ /**
+ * @return array<int|string, int>
+ */
+ public function url_stat(string $path, int $flags): array
+ {
+ return [
+ 'dev' => 0,
+ 'ino' => 0,
+ 'mode' => 0,
+ 'nlink' => 0,
+ 'uid' => 0,
+ 'gid' => 0,
+ 'rdev' => 0,
+ 'size' => 0,
+ 'atime' => 0,
+ 'mtime' => 0,
+ 'ctime' => 0,
+ 'blksize' => 0,
+ 'blocks' => 0,
+ ];
+ }
+}