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swiftmailer

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This commit is contained in:
Frédéric FRANCE
2018-01-21 15:55:56 +01:00
parent 3a8ceb130f
commit a34b99f3ec
191 changed files with 5164 additions and 4074 deletions
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76
htdocs/includes/swiftmailer/lib/classes/Swift/Encoder/QpEncoder.php
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@@ -13,7 +13,7 @@
*
* Possibly the most accurate RFC 2045 QP implementation found in PHP.
*
* @author Chris Corbyn
* @author Chris Corbyn
*/
class Swift_Encoder_QpEncoder implements Swift_Encoder
{
@@ -22,21 +22,21 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
*
* @var Swift_CharacterStream
*/
protected $_charStream;
protected $charStream;
/**
* A filter used if input should be canonicalized.
*
* @var Swift_StreamFilter
*/
protected $_filter;
protected $filter;
/**
* Pre-computed QP for HUGE optimization.
*
* @var string[]
*/
protected static $_qpMap = array(
protected static $qpMap = array(
0 => '=00', 1 => '=01', 2 => '=02', 3 => '=03', 4 => '=04',
5 => '=05', 6 => '=06', 7 => '=07', 8 => '=08', 9 => '=09',
10 => '=0A', 11 => '=0B', 12 => '=0C', 13 => '=0D', 14 => '=0E',
@@ -91,14 +91,14 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
255 => '=FF',
);
protected static $_safeMapShare = array();
protected static $safeMapShare = array();
/**
* A map of non-encoded ascii characters.
*
* @var string[]
*/
protected $_safeMap = array();
protected $safeMap = array();
/**
* Creates a new QpEncoder for the given CharacterStream.
@@ -108,28 +108,28 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
*/
public function __construct(Swift_CharacterStream $charStream, Swift_StreamFilter $filter = null)
{
$this->_charStream = $charStream;
if (!isset(self::$_safeMapShare[$this->getSafeMapShareId()])) {
$this->charStream = $charStream;
if (!isset(self::$safeMapShare[$this->getSafeMapShareId()])) {
$this->initSafeMap();
self::$_safeMapShare[$this->getSafeMapShareId()] = $this->_safeMap;
self::$safeMapShare[$this->getSafeMapShareId()] = $this->safeMap;
} else {
$this->_safeMap = self::$_safeMapShare[$this->getSafeMapShareId()];
$this->safeMap = self::$safeMapShare[$this->getSafeMapShareId()];
}
$this->_filter = $filter;
$this->filter = $filter;
}
public function __sleep()
{
return array('_charStream', '_filter');
return array('charStream', 'filter');
}
public function __wakeup()
{
if (!isset(self::$_safeMapShare[$this->getSafeMapShareId()])) {
if (!isset(self::$safeMapShare[$this->getSafeMapShareId()])) {
$this->initSafeMap();
self::$_safeMapShare[$this->getSafeMapShareId()] = $this->_safeMap;
self::$safeMapShare[$this->getSafeMapShareId()] = $this->safeMap;
} else {
$this->_safeMap = self::$_safeMapShare[$this->getSafeMapShareId()];
$this->safeMap = self::$safeMapShare[$this->getSafeMapShareId()];
}
}
@@ -142,7 +142,7 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
{
foreach (array_merge(
array(0x09, 0x20), range(0x21, 0x3C), range(0x3E, 0x7E)) as $byte) {
$this->_safeMap[$byte] = chr($byte);
$this->safeMap[$byte] = chr($byte);
}
}
@@ -173,19 +173,19 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
$currentLine = &$lines[$lNo++];
$size = $lineLen = 0;
$this->_charStream->flushContents();
$this->_charStream->importString($string);
$this->charStream->flushContents();
$this->charStream->importString($string);
// Fetching more than 4 chars at one is slower, as is fetching fewer bytes
// Conveniently 4 chars is the UTF-8 safe number since UTF-8 has up to 6
// bytes per char and (6 * 4 * 3 = 72 chars per line) * =NN is 3 bytes
while (false !== $bytes = $this->_nextSequence()) {
while (false !== $bytes = $this->nextSequence()) {
// If we're filtering the input
if (isset($this->_filter)) {
if (isset($this->filter)) {
// If we can't filter because we need more bytes
while ($this->_filter->shouldBuffer($bytes)) {
while ($this->filter->shouldBuffer($bytes)) {
// Then collect bytes into the buffer
if (false === $moreBytes = $this->_nextSequence(1)) {
if (false === $moreBytes = $this->nextSequence(1)) {
break;
}
@@ -194,10 +194,10 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
}
}
// And filter them
$bytes = $this->_filter->filter($bytes);
$bytes = $this->filter->filter($bytes);
}
$enc = $this->_encodeByteSequence($bytes, $size);
$enc = $this->encodeByteSequence($bytes, $size);
$i = strpos($enc, '=0D=0A');
$newLineLength = $lineLen + ($i === false ? $size : $i);
@@ -219,7 +219,7 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
}
}
return $this->_standardize(implode("=\r\n", $lines));
return $this->standardize(implode("=\r\n", $lines));
}
/**
@@ -229,27 +229,27 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
*/
public function charsetChanged($charset)
{
$this->_charStream->setCharacterSet($charset);
$this->charStream->setCharacterSet($charset);
}
/**
* Encode the given byte array into a verbatim QP form.
*
* @param integer[] $bytes
* @param int $size
* @param int[] $bytes
* @param int $size
*
* @return string
*/
protected function _encodeByteSequence(array $bytes, &$size)
protected function encodeByteSequence(array $bytes, &$size)
{
$ret = '';
$size = 0;
foreach ($bytes as $b) {
if (isset($this->_safeMap[$b])) {
$ret .= $this->_safeMap[$b];
if (isset($this->safeMap[$b])) {
$ret .= $this->safeMap[$b];
++$size;
} else {
$ret .= self::$_qpMap[$b];
$ret .= self::$qpMap[$b];
$size += 3;
}
}
@@ -262,11 +262,11 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
*
* @param int $size number of bytes to read
*
* @return integer[]
* @return int[]
*/
protected function _nextSequence($size = 4)
protected function nextSequence($size = 4)
{
return $this->_charStream->readBytes($size);
return $this->charStream->readBytes($size);
}
/**
@@ -276,7 +276,7 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
*
* @return string
*/
protected function _standardize($string)
protected function standardize($string)
{
$string = str_replace(array("\t=0D=0A", ' =0D=0A', '=0D=0A'),
array("=09\r\n", "=20\r\n", "\r\n"), $string
@@ -284,7 +284,7 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
switch ($end = ord(substr($string, -1))) {
case 0x09:
case 0x20:
$string = substr_replace($string, self::$_qpMap[$end], -1);
$string = substr_replace($string, self::$qpMap[$end], -1);
}
return $string;
@@ -295,6 +295,6 @@ class Swift_Encoder_QpEncoder implements Swift_Encoder
*/
public function __clone()
{
$this->_charStream = clone $this->_charStream;
$this->charStream = clone $this->charStream;
}
}