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-rw-r--r--Postman/Postman-Mail/mailgun/vendor/guzzlehttp/psr7/src/LimitStream.php155
1 files changed, 0 insertions, 155 deletions
diff --git a/Postman/Postman-Mail/mailgun/vendor/guzzlehttp/psr7/src/LimitStream.php b/Postman/Postman-Mail/mailgun/vendor/guzzlehttp/psr7/src/LimitStream.php
deleted file mode 100644
index 3c13d4f..0000000
--- a/Postman/Postman-Mail/mailgun/vendor/guzzlehttp/psr7/src/LimitStream.php
+++ /dev/null
@@ -1,155 +0,0 @@
-<?php
-namespace GuzzleHttp\Psr7;
-
-use Psr\Http\Message\StreamInterface;
-
-
-/**
- * Decorator used to return only a subset of a stream
- */
-class LimitStream implements StreamInterface
-{
- use StreamDecoratorTrait;
-
- /** @var int Offset to start reading from */
- private $offset;
-
- /** @var int Limit the number of bytes that can be read */
- private $limit;
-
- /**
- * @param StreamInterface $stream Stream to wrap
- * @param int $limit Total number of bytes to allow to be read
- * from the stream. Pass -1 for no limit.
- * @param int $offset Position to seek to before reading (only
- * works on seekable streams).
- */
- public function __construct(
- StreamInterface $stream,
- $limit = -1,
- $offset = 0
- ) {
- $this->stream = $stream;
- $this->setLimit($limit);
- $this->setOffset($offset);
- }
-
- public function eof()
- {
- // Always return true if the underlying stream is EOF
- if ($this->stream->eof()) {
- return true;
- }
-
- // No limit and the underlying stream is not at EOF
- if ($this->limit == -1) {
- return false;
- }
-
- return $this->stream->tell() >= $this->offset + $this->limit;
- }
-
- /**
- * Returns the size of the limited subset of data
- * {@inheritdoc}
- */
- public function getSize()
- {
- if (null === ($length = $this->stream->getSize())) {
- return null;
- } elseif ($this->limit == -1) {
- return $length - $this->offset;
- } else {
- return min($this->limit, $length - $this->offset);
- }
- }
-
- /**
- * Allow for a bounded seek on the read limited stream
- * {@inheritdoc}
- */
- public function seek($offset, $whence = SEEK_SET)
- {
- if ($whence !== SEEK_SET || $offset < 0) {
- throw new \RuntimeException(sprintf(
- 'Cannot seek to offset % with whence %s',
- $offset,
- $whence
- ));
- }
-
- $offset += $this->offset;
-
- if ($this->limit !== -1) {
- if ($offset > $this->offset + $this->limit) {
- $offset = $this->offset + $this->limit;
- }
- }
-
- $this->stream->seek($offset);
- }
-
- /**
- * Give a relative tell()
- * {@inheritdoc}
- */
- public function tell()
- {
- return $this->stream->tell() - $this->offset;
- }
-
- /**
- * Set the offset to start limiting from
- *
- * @param int $offset Offset to seek to and begin byte limiting from
- *
- * @throws \RuntimeException if the stream cannot be seeked.
- */
- public function setOffset($offset)
- {
- $current = $this->stream->tell();
-
- if ($current !== $offset) {
- // If the stream cannot seek to the offset position, then read to it
- if ($this->stream->isSeekable()) {
- $this->stream->seek($offset);
- } elseif ($current > $offset) {
- throw new \RuntimeException("Could not seek to stream offset $offset");
- } else {
- $this->stream->read($offset - $current);
- }
- }
-
- $this->offset = $offset;
- }
-
- /**
- * Set the limit of bytes that the decorator allows to be read from the
- * stream.
- *
- * @param int $limit Number of bytes to allow to be read from the stream.
- * Use -1 for no limit.
- */
- public function setLimit($limit)
- {
- $this->limit = $limit;
- }
-
- public function read($length)
- {
- if ($this->limit == -1) {
- return $this->stream->read($length);
- }
-
- // Check if the current position is less than the total allowed
- // bytes + original offset
- $remaining = ($this->offset + $this->limit) - $this->stream->tell();
- if ($remaining > 0) {
- // Only return the amount of requested data, ensuring that the byte
- // limit is not exceeded
- return $this->stream->read(min($remaining, $length));
- }
-
- return '';
- }
-}