release

1 files changed, 276 insertions, 0 deletions

diff --git a/Postman/Postman-Mail/Zend-1.12.10/Mime/Decode.php b/Postman/Postman-Mail/Zend-1.12.10/Mime/Decode.php
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+++ b/Postman/Postman-Mail/Zend-1.12.10/Mime/Decode.php
@@ -0,0 +1,276 @@
+<?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    Postman_Zend_Mime
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id$
+ */
+
+/**
+ * @see Postman_Zend_Mime
+ */
+require_once 'Zend/Mime.php';
+
+/**
+ * @category   Zend
+ * @package    Postman_Zend_Mime
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Postman_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 $boundary boundary as found in content-type
+     * @return array parts with content of each part, empty if no parts found
+     * @throws Postman_Zend_Exception
+     */
+    public static function splitMime($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 Postman_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 Postman_Zend_Mime::LINEEND}
+     * @return array|null parts as array('header' => array(name => value), 'body' => content), null if no parts found
+     * @throws Postman_Zend_Exception
+     */
+    public static function splitMessageStruct(
+        $message, $boundary, $EOL = Postman_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 Postman_Zend_Mime::LINEEND}
+     * @return null
+     */
+    public static function splitMessage(
+        $message, &$headers, &$body, $EOL = Postman_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     $field
+     * @param  string     $wantedPart the wanted part, else an array with all parts is returned
+     * @param  int|string $firstName  key name for the first part
+     * @throws Postman_Zend_Exception
+     * @return string|array wanted part or all parts as array($firstName => firstPart, partname => value)
+     */
+    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, $matches)) {
+            throw new Postman_Zend_Exception('not a valid header field');
+        }
+
+        if ($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 $string Encoded string
+     * @return string         Decoded string
+     */
+    public static function decodeQuotedPrintable($string)
+    {
+        return quoted_printable_decode($string);
+    }
+}