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Diffstat (limited to 'server/vendor/guzzlehttp/psr7/src/BufferStream.php')
-rw-r--r--server/vendor/guzzlehttp/psr7/src/BufferStream.php137
1 files changed, 0 insertions, 137 deletions
diff --git a/server/vendor/guzzlehttp/psr7/src/BufferStream.php b/server/vendor/guzzlehttp/psr7/src/BufferStream.php
deleted file mode 100644
index af4d4c2..0000000
--- a/server/vendor/guzzlehttp/psr7/src/BufferStream.php
+++ /dev/null
@@ -1,137 +0,0 @@
-<?php
-namespace GuzzleHttp\Psr7;
-
-use Psr\Http\Message\StreamInterface;
-
-/**
- * Provides a buffer stream that can be written to to fill a buffer, and read
- * from to remove bytes from the buffer.
- *
- * This stream returns a "hwm" metadata value that tells upstream consumers
- * what the configured high water mark of the stream is, or the maximum
- * preferred size of the buffer.
- */
-class BufferStream implements StreamInterface
-{
- private $hwm;
- private $buffer = '';
-
- /**
- * @param int $hwm High water mark, representing the preferred maximum
- * buffer size. If the size of the buffer exceeds the high
- * water mark, then calls to write will continue to succeed
- * but will return false to inform writers to slow down
- * until the buffer has been drained by reading from it.
- */
- public function __construct($hwm = 16384)
- {
- $this->hwm = $hwm;
- }
-
- public function __toString()
- {
- return $this->getContents();
- }
-
- public function getContents()
- {
- $buffer = $this->buffer;
- $this->buffer = '';
-
- return $buffer;
- }
-
- public function close()
- {
- $this->buffer = '';
- }
-
- public function detach()
- {
- $this->close();
- }
-
- public function getSize()
- {
- return strlen($this->buffer);
- }
-
- public function isReadable()
- {
- return true;
- }
-
- public function isWritable()
- {
- return true;
- }
-
- public function isSeekable()
- {
- return false;
- }
-
- public function rewind()
- {
- $this->seek(0);
- }
-
- public function seek($offset, $whence = SEEK_SET)
- {
- throw new \RuntimeException('Cannot seek a BufferStream');
- }
-
- public function eof()
- {
- return strlen($this->buffer) === 0;
- }
-
- public function tell()
- {
- throw new \RuntimeException('Cannot determine the position of a BufferStream');
- }
-
- /**
- * Reads data from the buffer.
- */
- public function read($length)
- {
- $currentLength = strlen($this->buffer);
-
- if ($length >= $currentLength) {
- // No need to slice the buffer because we don't have enough data.
- $result = $this->buffer;
- $this->buffer = '';
- } else {
- // Slice up the result to provide a subset of the buffer.
- $result = substr($this->buffer, 0, $length);
- $this->buffer = substr($this->buffer, $length);
- }
-
- return $result;
- }
-
- /**
- * Writes data to the buffer.
- */
- public function write($string)
- {
- $this->buffer .= $string;
-
- // TODO: What should happen here?
- if (strlen($this->buffer) >= $this->hwm) {
- return false;
- }
-
- return strlen($string);
- }
-
- public function getMetadata($key = null)
- {
- if ($key == 'hwm') {
- return $this->hwm;
- }
-
- return $key ? null : [];
- }
-}