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authorAntonio Gallo <tonicucoz@gmail.com>2010-10-17 13:29:57 +0000
committerAntonio Gallo <tonicucoz@gmail.com>2010-10-17 13:29:57 +0000
commit232aa1924c8c0f10d87b210b46c9f061af5c844c (patch)
tree2351f2aaff7ad244f60358954e4711692fb8aadc /h-source/External/swiftmailer/lib/classes/Swift/CharacterStream
parenta17e3e0495bee3705d3c1e5ead2db1a8359e64e9 (diff)
added files
Diffstat (limited to 'h-source/External/swiftmailer/lib/classes/Swift/CharacterStream')
-rw-r--r--h-source/External/swiftmailer/lib/classes/Swift/CharacterStream/ArrayCharacterStream.php319
-rw-r--r--h-source/External/swiftmailer/lib/classes/Swift/CharacterStream/NgCharacterStream.php300
2 files changed, 619 insertions, 0 deletions
diff --git a/h-source/External/swiftmailer/lib/classes/Swift/CharacterStream/ArrayCharacterStream.php b/h-source/External/swiftmailer/lib/classes/Swift/CharacterStream/ArrayCharacterStream.php
new file mode 100644
index 0000000..9612365
--- /dev/null
+++ b/h-source/External/swiftmailer/lib/classes/Swift/CharacterStream/ArrayCharacterStream.php
@@ -0,0 +1,319 @@
+<?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.
+ */
+
+//@require 'Swift/CharacterStream.php';
+//@require 'Swift/OutputByteStream.php';
+
+
+/**
+ * A CharacterStream implementation which stores characters in an internal array.
+ * @package Swift
+ * @subpackage CharacterStream
+ * @author Chris Corbyn
+ */
+class Swift_CharacterStream_ArrayCharacterStream
+ implements Swift_CharacterStream
+{
+
+ /** A map of byte values and their respective characters */
+ private static $_charMap;
+
+ /** A map of characters and their derivative byte values */
+ private static $_byteMap;
+
+ /** The char reader (lazy-loaded) for the current charset */
+ private $_charReader;
+
+ /** A factory for creatiing CharacterReader instances */
+ private $_charReaderFactory;
+
+ /** The character set this stream is using */
+ private $_charset;
+
+ /** Array of characters */
+ private $_array = array();
+
+ /** Size of the array of character */
+ private $_array_size = array();
+
+ /** The current character offset in the stream */
+ private $_offset = 0;
+
+ /**
+ * Create a new CharacterStream with the given $chars, if set.
+ * @param Swift_CharacterReaderFactory $factory for loading validators
+ * @param string $charset used in the stream
+ */
+ public function __construct(Swift_CharacterReaderFactory $factory,
+ $charset)
+ {
+ self::_initializeMaps();
+ $this->setCharacterReaderFactory($factory);
+ $this->setCharacterSet($charset);
+ }
+
+ /**
+ * Set the character set used in this CharacterStream.
+ * @param string $charset
+ */
+ public function setCharacterSet($charset)
+ {
+ $this->_charset = $charset;
+ $this->_charReader = null;
+ }
+
+ /**
+ * Set the CharacterReaderFactory for multi charset support.
+ * @param Swift_CharacterReaderFactory $factory
+ */
+ public function setCharacterReaderFactory(
+ Swift_CharacterReaderFactory $factory)
+ {
+ $this->_charReaderFactory = $factory;
+ }
+
+ /**
+ * Overwrite this character stream using the byte sequence in the byte stream.
+ * @param Swift_OutputByteStream $os output stream to read from
+ */
+ public function importByteStream(Swift_OutputByteStream $os)
+ {
+ if (!isset($this->_charReader))
+ {
+ $this->_charReader = $this->_charReaderFactory
+ ->getReaderFor($this->_charset);
+ }
+
+ $startLength = $this->_charReader->getInitialByteSize();
+ while (false !== $bytes = $os->read($startLength))
+ {
+ $c = array();
+ for ($i = 0, $len = strlen($bytes); $i < $len; ++$i)
+ {
+ $c[] = self::$_byteMap[$bytes[$i]];
+ }
+ $size = count($c);
+ $need = $this->_charReader
+ ->validateByteSequence($c, $size);
+ if ($need > 0 &&
+ false !== $bytes = $os->read($need))
+ {
+ for ($i = 0, $len = strlen($bytes); $i < $len; ++$i)
+ {
+ $c[] = self::$_byteMap[$bytes[$i]];
+ }
+ }
+ $this->_array[] = $c;
+ ++$this->_array_size;
+ }
+ }
+
+ /**
+ * Import a string a bytes into this CharacterStream, overwriting any existing
+ * data in the stream.
+ * @param string $string
+ */
+ public function importString($string)
+ {
+ $this->flushContents();
+ $this->write($string);
+ }
+
+ /**
+ * Read $length characters from the stream and move the internal pointer
+ * $length further into the stream.
+ * @param int $length
+ * @return string
+ */
+ public function read($length)
+ {
+ if ($this->_offset == $this->_array_size)
+ {
+ return false;
+ }
+
+ // Don't use array slice
+ $arrays = array();
+ $end = $length + $this->_offset;
+ for ($i = $this->_offset; $i < $end; ++$i)
+ {
+ if (!isset($this->_array[$i]))
+ {
+ break;
+ }
+ $arrays[] = $this->_array[$i];
+ }
+ $this->_offset += $i - $this->_offset; // Limit function calls
+ $chars = false;
+ foreach ($arrays as $array)
+ {
+ $chars .= implode('', array_map('chr', $array));
+ }
+ return $chars;
+ }
+
+ /**
+ * Read $length characters from the stream and return a 1-dimensional array
+ * containing there octet values.
+ * @param int $length
+ * @return int[]
+ */
+ public function readBytes($length)
+ {
+ if ($this->_offset == $this->_array_size)
+ {
+ return false;
+ }
+ $arrays = array();
+ $end = $length + $this->_offset;
+ for ($i = $this->_offset; $i < $end; ++$i)
+ {
+ if (!isset($this->_array[$i]))
+ {
+ break;
+ }
+ $arrays[] = $this->_array[$i];
+ }
+ $this->_offset += ($i - $this->_offset); // Limit function calls
+ return call_user_func_array('array_merge', $arrays);
+ }
+
+ /**
+ * Write $chars to the end of the stream.
+ * @param string $chars
+ */
+ public function write($chars)
+ {
+ if (!isset($this->_charReader))
+ {
+ $this->_charReader = $this->_charReaderFactory->getReaderFor(
+ $this->_charset);
+ }
+
+ $startLength = $this->_charReader->getInitialByteSize();
+
+ $fp = fopen('php://memory', 'w+b');
+ fwrite($fp, $chars);
+ unset($chars);
+ fseek($fp, 0, SEEK_SET);
+
+ $buffer = array(0);
+ $buf_pos = 1;
+ $buf_len = 1;
+ $has_datas = true;
+ do
+ {
+ $bytes = array();
+ // Buffer Filing
+ if ($buf_len - $buf_pos < $startLength)
+ {
+ $buf = array_splice($buffer, $buf_pos);
+ $new = $this->_reloadBuffer($fp, 100);
+ if ($new)
+ {
+ $buffer = array_merge($buf, $new);
+ $buf_len = count($buffer);
+ $buf_pos = 0;
+ }
+ else
+ {
+ $has_datas = false;
+ }
+ }
+ if ($buf_len - $buf_pos > 0)
+ {
+ $size = 0;
+ for ($i = 0; $i < $startLength && isset($buffer[$buf_pos]); ++$i)
+ {
+ ++$size;
+ $bytes[] = $buffer[$buf_pos++];
+ }
+ $need = $this->_charReader->validateByteSequence(
+ $bytes, $size);
+ if ($need > 0)
+ {
+ if ($buf_len - $buf_pos < $need)
+ {
+ $new = $this->_reloadBuffer($fp, $need);
+
+ if ($new)
+ {
+ $buffer = array_merge($buffer, $new);
+ $buf_len = count($buffer);
+ }
+ }
+ for ($i = 0; $i < $need && isset($buffer[$buf_pos]); ++$i)
+ {
+ $bytes[] = $buffer[$buf_pos++];
+ }
+ }
+ $this->_array[] = $bytes;
+ ++$this->_array_size;
+ }
+ }
+ while ($has_datas);
+
+ fclose($fp);
+ }
+
+ /**
+ * Move the internal pointer to $charOffset in the stream.
+ * @param int $charOffset
+ */
+ public function setPointer($charOffset)
+ {
+ if ($charOffset > $this->_array_size)
+ {
+ $charOffset = $this->_array_size;
+ }
+ elseif ($charOffset < 0)
+ {
+ $charOffset = 0;
+ }
+ $this->_offset = $charOffset;
+ }
+
+ /**
+ * Empty the stream and reset the internal pointer.
+ */
+ public function flushContents()
+ {
+ $this->_offset = 0;
+ $this->_array = array();
+ $this->_array_size = 0;
+ }
+
+ private function _reloadBuffer($fp, $len)
+ {
+ if (!feof($fp) && ($bytes = fread($fp, $len)) !== false)
+ {
+ $buf = array();
+ for ($i = 0, $len = strlen($bytes); $i < $len; ++$i)
+ {
+ $buf[] = self::$_byteMap[$bytes[$i]];
+ }
+ return $buf;
+ }
+ return false;
+ }
+
+ private static function _initializeMaps()
+ {
+ if (!isset(self::$_charMap))
+ {
+ self::$_charMap = array();
+ for ($byte = 0; $byte < 256; ++$byte)
+ {
+ self::$_charMap[$byte] = chr($byte);
+ }
+ self::$_byteMap = array_flip(self::$_charMap);
+ }
+ }
+}
diff --git a/h-source/External/swiftmailer/lib/classes/Swift/CharacterStream/NgCharacterStream.php b/h-source/External/swiftmailer/lib/classes/Swift/CharacterStream/NgCharacterStream.php
new file mode 100644
index 0000000..f090aa7
--- /dev/null
+++ b/h-source/External/swiftmailer/lib/classes/Swift/CharacterStream/NgCharacterStream.php
@@ -0,0 +1,300 @@
+<?php
+
+/*
+ CharacterStream implementation using an array in Swift Mailer.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ */
+
+//@require 'Swift/CharacterStream.php';
+//@require 'Swift/OutputByteStream.php';
+
+
+/**
+ * A CharacterStream implementation which stores characters in an internal array.
+ * @package Swift
+ * @subpackage CharacterStream
+ * @author Xavier De Cock <xdecock@gmail.com>
+ */
+
+Class Swift_CharacterStream_NgCharacterStream
+ implements Swift_CharacterStream
+{
+
+ /**
+ * The char reader (lazy-loaded) for the current charset.
+ * @var Swift_CharacterReader
+ * @access private
+ */
+ private $_charReader;
+
+ /**
+ * A factory for creatiing CharacterReader instances.
+ * @var Swift_CharacterReaderFactory
+ * @access private
+ */
+ private $_charReaderFactory;
+
+ /**
+ * The character set this stream is using.
+ * @var string
+ * @access private
+ */
+ private $_charset;
+
+ /**
+ * The datas stored as is
+ *
+ * @var string
+ */
+ private $_datas = "";
+
+ /**
+ * Number of bytes in the stream
+ *
+ * @var int
+ */
+ private $_datasSize = 0;
+
+ /**
+ * Map
+ *
+ * @var mixed
+ */
+ private $_map;
+
+ /**
+ * Map Type
+ *
+ * @var int
+ */
+ private $_mapType = 0;
+
+ /**
+ * Number of characters in the stream
+ *
+ * @var int
+ */
+ private $_charCount = 0;
+
+ /**
+ * Position in the stream
+ *
+ * @var unknown_type
+ */
+ private $_currentPos = 0;
+
+ /**
+ * The constructor
+ *
+ * @param Swift_CharacterReaderFactory $factory
+ * @param unknown_type $charset
+ */
+ public function __construct(Swift_CharacterReaderFactory $factory,
+ $charset)
+ {
+ $this->setCharacterReaderFactory($factory);
+ $this->setCharacterSet($charset);
+ }
+
+ /* -- Changing parameters of the stream -- */
+
+ /**
+ * Set the character set used in this CharacterStream.
+ * @param string $charset
+ */
+ public function setCharacterSet($charset)
+ {
+ $this->_charset = $charset;
+ $this->_charReader = null;
+ $this->_mapType = 0;
+ }
+
+ /**
+ * Set the CharacterReaderFactory for multi charset support.
+ * @param Swift_CharacterReaderFactory $factory
+ */
+ public function setCharacterReaderFactory(
+ Swift_CharacterReaderFactory $factory)
+ {
+ $this->_charReaderFactory = $factory;
+ }
+
+ /**
+ * @see Swift_CharacterStream::flushContents()
+ *
+ */
+ public function flushContents()
+ {
+ $this->_datas = null;
+ $this->_map = null;
+ $this->_charCount = 0;
+ $this->_currentPos = 0;
+ $this->_datasSize = 0;
+ }
+
+ /**
+ * @see Swift_CharacterStream::importByteStream()
+ *
+ * @param Swift_OutputByteStream $os
+ */
+ public function importByteStream(Swift_OutputByteStream $os)
+ {
+ $this->flushContents();
+ $blocks=512;
+ $os->setReadPointer(0);
+ while(false!==($read = $os->read($blocks)))
+ $this->write($read);
+ }
+
+ /**
+ * @see Swift_CharacterStream::importString()
+ *
+ * @param string $string
+ */
+ public function importString($string)
+ {
+ $this->flushContents();
+ $this->write($string);
+ }
+
+ /**
+ * @see Swift_CharacterStream::read()
+ *
+ * @param int $length
+ * @return string
+ */
+ public function read($length)
+ {
+ if ($this->_currentPos>=$this->_charCount)
+ {
+ return false;
+ }
+ $ret=false;
+ $length = ($this->_currentPos+$length > $this->_charCount)
+ ? $this->_charCount - $this->_currentPos
+ : $length;
+ switch ($this->_mapType)
+ {
+ case Swift_CharacterReader::MAP_TYPE_FIXED_LEN:
+ $len = $length*$this->_map;
+ $ret = substr($this->_datas,
+ $this->_currentPos * $this->_map,
+ $len);
+ $this->_currentPos += $length;
+ break;
+
+ case Swift_CharacterReader::MAP_TYPE_INVALID:
+ $end = $this->_currentPos + $length;
+ $end = $end > $this->_charCount
+ ?$this->_charCount
+ :$end;
+ $ret = '';
+ for (; $this->_currentPos < $length; ++$this->_currentPos)
+ {
+ if (isset ($this->_map[$this->_currentPos]))
+ {
+ $ret .= '?';
+ }
+ else
+ {
+ $ret .= $this->_datas[$this->_currentPos];
+ }
+ }
+ break;
+
+ case Swift_CharacterReader::MAP_TYPE_POSITIONS:
+ $end = $this->_currentPos + $length;
+ $end = $end > $this->_charCount
+ ?$this->_charCount
+ :$end;
+ $ret = '';
+ $start = 0;
+ if ($this->_currentPos>0)
+ {
+ $start = $this->_map['p'][$this->_currentPos-1];
+ }
+ $to = $start;
+ for (; $this->_currentPos < $end; ++$this->_currentPos)
+ {
+ if (isset($this->_map['i'][$this->_currentPos])) {
+ $ret .= substr($this->_datas, $start, $to - $start).'?';
+ $start = $this->_map['p'][$this->_currentPos];
+ } else {
+ $to = $this->_map['p'][$this->_currentPos];
+ }
+ }
+ $ret .= substr($this->_datas, $start, $to - $start);
+ break;
+ }
+ return $ret;
+ }
+
+ /**
+ * @see Swift_CharacterStream::readBytes()
+ *
+ * @param int $length
+ * @return int[]
+ */
+ public function readBytes($length)
+ {
+ $read=$this->read($length);
+ if ($read!==false)
+ {
+ $ret = array_map('ord', str_split($read, 1));
+ return $ret;
+ }
+ return false;
+ }
+
+ /**
+ * @see Swift_CharacterStream::setPointer()
+ *
+ * @param int $charOffset
+ */
+ public function setPointer($charOffset)
+ {
+ if ($this->_charCount<$charOffset){
+ $charOffset=$this->_charCount;
+ }
+ $this->_currentPos = $charOffset;
+ }
+
+ /**
+ * @see Swift_CharacterStream::write()
+ *
+ * @param string $chars
+ */
+ public function write($chars)
+ {
+ if (!isset($this->_charReader))
+ {
+ $this->_charReader = $this->_charReaderFactory->getReaderFor(
+ $this->_charset);
+ $this->_map = array();
+ $this->_mapType = $this->_charReader->getMapType();
+ }
+ $ignored='';
+ $this->_datas .= $chars;
+ $this->_charCount += $this->_charReader->getCharPositions(substr($this->_datas, $this->_datasSize), $this->_datasSize, $this->_map, $ignored);
+ if ($ignored!==false) {
+ $this->_datasSize=strlen($this->_datas)-strlen($ignored);
+ }
+ else
+ {
+ $this->_datasSize=strlen($this->_datas);
+ }
+ }
+} \ No newline at end of file