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authorFrédéric Guillot <fred@kanboard.net>2014-11-04 21:33:05 -0500
committerFrédéric Guillot <fred@kanboard.net>2014-11-04 21:33:05 -0500
commit135b921db75da5995eab7e36393ecd4d2b0bc66f (patch)
tree46efc60fcf1f9d5c57ab1fb9418c2acfbda0698a /vendor/swiftmailer/classes/Swift/ByteStream/ArrayByteStream.php
parent850645dd6b22f5b495d1680e0b49540e0ebf9bd3 (diff)
Switch to composer
Diffstat (limited to 'vendor/swiftmailer/classes/Swift/ByteStream/ArrayByteStream.php')
-rw-r--r--vendor/swiftmailer/classes/Swift/ByteStream/ArrayByteStream.php184
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diff --git a/vendor/swiftmailer/classes/Swift/ByteStream/ArrayByteStream.php b/vendor/swiftmailer/classes/Swift/ByteStream/ArrayByteStream.php
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--- a/vendor/swiftmailer/classes/Swift/ByteStream/ArrayByteStream.php
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@@ -1,184 +0,0 @@
-<?php
-
-/*
- * This file is part of SwiftMailer.
- * (c) 2004-2009 Chris Corbyn
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Allows reading and writing of bytes to and from an array.
- *
- * @author Chris Corbyn
- */
-class Swift_ByteStream_ArrayByteStream implements Swift_InputByteStream, Swift_OutputByteStream
-{
- /**
- * The internal stack of bytes.
- *
- * @var string[]
- */
- private $_array = array();
-
- /**
- * The size of the stack
- *
- * @var int
- */
- private $_arraySize = 0;
-
- /**
- * The internal pointer offset.
- *
- * @var int
- */
- private $_offset = 0;
-
- /**
- * Bound streams.
- *
- * @var Swift_InputByteStream[]
- */
- private $_mirrors = array();
-
- /**
- * Create a new ArrayByteStream.
- *
- * If $stack is given the stream will be populated with the bytes it contains.
- *
- * @param mixed $stack of bytes in string or array form, optional
- */
- public function __construct($stack = null)
- {
- if (is_array($stack)) {
- $this->_array = $stack;
- $this->_arraySize = count($stack);
- } elseif (is_string($stack)) {
- $this->write($stack);
- } else {
- $this->_array = array();
- }
- }
-
- /**
- * Reads $length bytes from the stream into a string and moves the pointer
- * through the stream by $length.
- *
- * If less bytes exist than are requested the
- * remaining bytes are given instead. If no bytes are remaining at all, boolean
- * false is returned.
- *
- * @param int $length
- *
- * @return string
- */
- public function read($length)
- {
- if ($this->_offset == $this->_arraySize) {
- return false;
- }
-
- // Don't use array slice
- $end = $length + $this->_offset;
- $end = $this->_arraySize<$end
- ?$this->_arraySize
- :$end;
- $ret = '';
- for (; $this->_offset < $end; ++$this->_offset) {
- $ret .= $this->_array[$this->_offset];
- }
-
- return $ret;
- }
-
- /**
- * Writes $bytes to the end of the stream.
- *
- * @param string $bytes
- */
- public function write($bytes)
- {
- $to_add = str_split($bytes);
- foreach ($to_add as $value) {
- $this->_array[] = $value;
- }
- $this->_arraySize = count($this->_array);
-
- foreach ($this->_mirrors as $stream) {
- $stream->write($bytes);
- }
- }
-
- /**
- * Not used.
- */
- public function commit()
- {
- }
-
- /**
- * Attach $is to this stream.
- *
- * The stream acts as an observer, receiving all data that is written.
- * All {@link write()} and {@link flushBuffers()} operations will be mirrored.
- *
- * @param Swift_InputByteStream $is
- */
- public function bind(Swift_InputByteStream $is)
- {
- $this->_mirrors[] = $is;
- }
-
- /**
- * Remove an already bound stream.
- *
- * If $is is not bound, no errors will be raised.
- * If the stream currently has any buffered data it will be written to $is
- * before unbinding occurs.
- *
- * @param Swift_InputByteStream $is
- */
- public function unbind(Swift_InputByteStream $is)
- {
- foreach ($this->_mirrors as $k => $stream) {
- if ($is === $stream) {
- unset($this->_mirrors[$k]);
- }
- }
- }
-
- /**
- * Move the internal read pointer to $byteOffset in the stream.
- *
- * @param int $byteOffset
- *
- * @return bool
- */
- public function setReadPointer($byteOffset)
- {
- if ($byteOffset > $this->_arraySize) {
- $byteOffset = $this->_arraySize;
- } elseif ($byteOffset < 0) {
- $byteOffset = 0;
- }
-
- $this->_offset = $byteOffset;
- }
-
- /**
- * Flush the contents of the stream (empty it) and set the internal pointer
- * to the beginning.
- */
- public function flushBuffers()
- {
- $this->_offset = 0;
- $this->_array = array();
- $this->_arraySize = 0;
-
- foreach ($this->_mirrors as $stream) {
- $stream->flushBuffers();
- }
- }
-}