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-rw-r--r--library/vendor/Zend/Mail/Header/HeaderName.php91
-rw-r--r--library/vendor/Zend/Mail/Header/HeaderValue.php135
2 files changed, 226 insertions, 0 deletions
diff --git a/library/vendor/Zend/Mail/Header/HeaderName.php b/library/vendor/Zend/Mail/Header/HeaderName.php
new file mode 100644
index 0000000..1284c3c
--- /dev/null
+++ b/library/vendor/Zend/Mail/Header/HeaderName.php
@@ -0,0 +1,91 @@
+<?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_Mail
+ * @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 $Id$
+ */
+
+
+/**
+ * @category Zend
+ * @package Zend_Mail
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+final class Zend_Mail_Header_HeaderName
+{
+ /**
+ * No public constructor.
+ */
+ private function __construct()
+ {
+ }
+
+ /**
+ * Filter the header name according to RFC 2822
+ *
+ * @see http://www.rfc-base.org/txt/rfc-2822.txt (section 2.2)
+ * @param string $name
+ * @return string
+ */
+ public static function filter($name)
+ {
+ $result = '';
+ $tot = strlen($name);
+ for ($i = 0; $i < $tot; $i += 1) {
+ $ord = ord($name[$i]);
+ if ($ord > 32 && $ord < 127 && $ord !== 58) {
+ $result .= $name[$i];
+ }
+ }
+ return $result;
+ }
+
+ /**
+ * Determine if the header name contains any invalid characters.
+ *
+ * @param string $name
+ * @return bool
+ */
+ public static function isValid($name)
+ {
+ $tot = strlen($name);
+ for ($i = 0; $i < $tot; $i += 1) {
+ $ord = ord($name[$i]);
+ if ($ord < 33 || $ord > 126 || $ord === 58) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ /**
+ * Assert that the header name is valid.
+ *
+ * Raises an exception if invalid.
+ *
+ * @param string $name
+ * @throws Exception\RuntimeException
+ * @return void
+ */
+ public static function assertValid($name)
+ {
+ if (! self::isValid($name)) {
+ throw new Zend_Mail_Exception('Invalid header name detected');
+ }
+ }
+}
diff --git a/library/vendor/Zend/Mail/Header/HeaderValue.php b/library/vendor/Zend/Mail/Header/HeaderValue.php
new file mode 100644
index 0000000..7828e8b
--- /dev/null
+++ b/library/vendor/Zend/Mail/Header/HeaderValue.php
@@ -0,0 +1,135 @@
+<?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_Mail
+ * @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 $Id$
+ */
+
+
+/**
+ * @category Zend
+ * @package Zend_Mail
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+final class Zend_Mail_Header_HeaderValue
+{
+ /**
+ * No public constructor.
+ */
+ private function __construct()
+ {
+ }
+
+ /**
+ * Filter the header value according to RFC 2822
+ *
+ * @see http://www.rfc-base.org/txt/rfc-2822.txt (section 2.2)
+ * @param string $value
+ * @return string
+ */
+ public static function filter($value)
+ {
+ $result = '';
+ $tot = strlen($value);
+
+ // Filter for CR and LF characters, leaving CRLF + WSP sequences for
+ // Long Header Fields (section 2.2.3 of RFC 2822)
+ for ($i = 0; $i < $tot; $i += 1) {
+ $ord = ord($value[$i]);
+ if (($ord < 32 || $ord > 126)
+ && $ord !== 13
+ ) {
+ continue;
+ }
+
+ if ($ord === 13) {
+ if ($i + 2 >= $tot) {
+ continue;
+ }
+
+ $lf = ord($value[$i + 1]);
+ $sp = ord($value[$i + 2]);
+
+ if ($lf !== 10 || $sp !== 32) {
+ continue;
+ }
+
+ $result .= "\r\n ";
+ $i += 2;
+ continue;
+ }
+
+ $result .= $value[$i];
+ }
+
+ return $result;
+ }
+
+ /**
+ * Determine if the header value contains any invalid characters.
+ *
+ * @see http://www.rfc-base.org/txt/rfc-2822.txt (section 2.2)
+ * @param string $value
+ * @return bool
+ */
+ public static function isValid($value)
+ {
+ $tot = strlen($value);
+ for ($i = 0; $i < $tot; $i += 1) {
+ $ord = ord($value[$i]);
+ if (($ord < 32 || $ord > 126)
+ && $ord !== 13
+ ) {
+ return false;
+ }
+
+ if ($ord === 13) {
+ if ($i + 2 >= $tot) {
+ return false;
+ }
+
+ $lf = ord($value[$i + 1]);
+ $sp = ord($value[$i + 2]);
+
+ if ($lf !== 10 || $sp !== 32) {
+ return false;
+ }
+
+ $i += 2;
+ }
+ }
+
+ return true;
+ }
+
+ /**
+ * Assert that the header value is valid.
+ *
+ * Raises an exception if invalid.
+ *
+ * @param string $value
+ * @throws Exception\RuntimeException
+ * @return void
+ */
+ public static function assertValid($value)
+ {
+ if (! self::isValid($value)) {
+ throw new Zend_Mail_Exception('Invalid header value detected');
+ }
+ }
+}