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Diffstat (limited to 'libs/Zend/Mime/Decode.php')
| -rw-r--r-- | libs/Zend/Mime/Decode.php | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/libs/Zend/Mime/Decode.php b/libs/Zend/Mime/Decode.php deleted file mode 100644 index 72ff56f9fa..0000000000 --- a/libs/Zend/Mime/Decode.php +++ /dev/null @@ -1,244 +0,0 @@ -<?php -/** - * Zend Framework - * - * LICENSE - * - * This source file is subject to the new BSD license that is bundled - * with this package in the file LICENSE.txt. - * It is also available through the world-wide-web at this URL: - * http://framework.zend.com/license/new-bsd - * If you did not receive a copy of the license and are unable to - * obtain it through the world-wide-web, please send an email - * to license@zend.com so we can send you a copy immediately. - * - * @category Zend - * @package Zend_Mime - * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - * @version $Id: Decode.php 23984 2011-05-03 19:35:48Z ralph $ - */ - -/** - * @see Zend_Mime - */ -// require_once 'Zend/Mime.php'; - -/** - * @category Zend - * @package Zend_Mime - * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ -class Zend_Mime_Decode -{ - /** - * Explode MIME multipart string into seperate parts - * - * Parts consist of the header and the body of each MIME part. - * - * @param string $body raw body of message - * @param string $boundary boundary as found in content-type - * @return array parts with content of each part, empty if no parts found - * @throws Zend_Exception - */ - public static function splitMime($body, $boundary) - { - // TODO: we're ignoring \r for now - is this function fast enough and is it safe to asume noone needs \r? - $body = str_replace("\r", '', $body); - - $start = 0; - $res = array(); - // find every mime part limiter and cut out the - // string before it. - // the part before the first boundary string is discarded: - $p = strpos($body, '--' . $boundary . "\n", $start); - if ($p === false) { - // no parts found! - return array(); - } - - // position after first boundary line - $start = $p + 3 + strlen($boundary); - - while (($p = strpos($body, '--' . $boundary . "\n", $start)) !== false) { - $res[] = substr($body, $start, $p-$start); - $start = $p + 3 + strlen($boundary); - } - - // no more parts, find end boundary - $p = strpos($body, '--' . $boundary . '--', $start); - if ($p===false) { - throw new Zend_Exception('Not a valid Mime Message: End Missing'); - } - - // the remaining part also needs to be parsed: - $res[] = substr($body, $start, $p-$start); - return $res; - } - - /** - * decodes a mime encoded String and returns a - * struct of parts with header and body - * - * @param string $message raw message content - * @param string $boundary boundary as found in content-type - * @param string $EOL EOL string; defaults to {@link Zend_Mime::LINEEND} - * @return array|null parts as array('header' => array(name => value), 'body' => content), null if no parts found - * @throws Zend_Exception - */ - public static function splitMessageStruct($message, $boundary, $EOL = Zend_Mime::LINEEND) - { - $parts = self::splitMime($message, $boundary); - if (count($parts) <= 0) { - return null; - } - $result = array(); - foreach ($parts as $part) { - self::splitMessage($part, $headers, $body, $EOL); - $result[] = array('header' => $headers, - 'body' => $body ); - } - return $result; - } - - /** - * split a message in header and body part, if no header or an - * invalid header is found $headers is empty - * - * The charset of the returned headers depend on your iconv settings. - * - * @param string $message raw message with header and optional content - * @param array $headers output param, array with headers as array(name => value) - * @param string $body output param, content of message - * @param string $EOL EOL string; defaults to {@link Zend_Mime::LINEEND} - * @return null - */ - public static function splitMessage($message, &$headers, &$body, $EOL = Zend_Mime::LINEEND) - { - // check for valid header at first line - $firstline = strtok($message, "\n"); - if (!preg_match('%^[^\s]+[^:]*:%', $firstline)) { - $headers = array(); - // TODO: we're ignoring \r for now - is this function fast enough and is it safe to asume noone needs \r? - $body = str_replace(array("\r", "\n"), array('', $EOL), $message); - return; - } - - // find an empty line between headers and body - // default is set new line - if (strpos($message, $EOL . $EOL)) { - list($headers, $body) = explode($EOL . $EOL, $message, 2); - // next is the standard new line - } else if ($EOL != "\r\n" && strpos($message, "\r\n\r\n")) { - list($headers, $body) = explode("\r\n\r\n", $message, 2); - // next is the other "standard" new line - } else if ($EOL != "\n" && strpos($message, "\n\n")) { - list($headers, $body) = explode("\n\n", $message, 2); - // at last resort find anything that looks like a new line - } else { - @list($headers, $body) = @preg_split("%([\r\n]+)\\1%U", $message, 2); - } - - $headers = iconv_mime_decode_headers($headers, ICONV_MIME_DECODE_CONTINUE_ON_ERROR); - - if ($headers === false ) { - // an error occurs during the decoding - return; - } - - // normalize header names - foreach ($headers as $name => $header) { - $lower = strtolower($name); - if ($lower == $name) { - continue; - } - unset($headers[$name]); - if (!isset($headers[$lower])) { - $headers[$lower] = $header; - continue; - } - if (is_array($headers[$lower])) { - $headers[$lower][] = $header; - continue; - } - $headers[$lower] = array($headers[$lower], $header); - } - } - - /** - * split a content type in its different parts - * - * @param string $type content-type - * @param string $wantedPart the wanted part, else an array with all parts is returned - * @return string|array wanted part or all parts as array('type' => content-type, partname => value) - */ - public static function splitContentType($type, $wantedPart = null) - { - return self::splitHeaderField($type, $wantedPart, 'type'); - } - - /** - * split a header field like content type in its different parts - * - * @param string $type header field - * @param string $wantedPart the wanted part, else an array with all parts is returned - * @param string $firstName key name for the first part - * @return string|array wanted part or all parts as array($firstName => firstPart, partname => value) - * @throws Zend_Exception - */ - public static function splitHeaderField($field, $wantedPart = null, $firstName = 0) - { - $wantedPart = strtolower($wantedPart); - $firstName = strtolower($firstName); - - // special case - a bit optimized - if ($firstName === $wantedPart) { - $field = strtok($field, ';'); - return $field[0] == '"' ? substr($field, 1, -1) : $field; - } - - $field = $firstName . '=' . $field; - if (!preg_match_all('%([^=\s]+)\s*=\s*("[^"]+"|[^;]+)(;\s*|$)%', $field, $matches)) { - throw new Zend_Exception('not a valid header field'); - } - - if ($wantedPart) { - foreach ($matches[1] as $key => $name) { - if (strcasecmp($name, $wantedPart)) { - continue; - } - if ($matches[2][$key][0] != '"') { - return $matches[2][$key]; - } - return substr($matches[2][$key], 1, -1); - } - return null; - } - - $split = array(); - foreach ($matches[1] as $key => $name) { - $name = strtolower($name); - if ($matches[2][$key][0] == '"') { - $split[$name] = substr($matches[2][$key], 1, -1); - } else { - $split[$name] = $matches[2][$key]; - } - } - - return $split; - } - - /** - * decode a quoted printable encoded string - * - * The charset of the returned string depends on your iconv settings. - * - * @param string encoded string - * @return string decoded string - */ - public static function decodeQuotedPrintable($string) - { - return quoted_printable_decode($string); - } -} |