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azammitdcarf
923
include/pear/Mail/RFC822.php
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923
include/pear/Mail/RFC822.php
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@@ -0,0 +1,923 @@
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<?php
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// +-----------------------------------------------------------------------+
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// | Copyright (c) 2001-2002, Richard Heyes |
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// | All rights reserved. |
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// | |
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||||
// | Redistribution and use in source and binary forms, with or without |
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||||
// | modification, are permitted provided that the following conditions |
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||||
// | are met: |
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||||
// | |
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||||
// | o Redistributions of source code must retain the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer. |
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||||
// | o Redistributions in binary form must reproduce the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer in the |
|
||||
// | documentation and/or other materials provided with the distribution.|
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||||
// | o The names of the authors may not be used to endorse or promote |
|
||||
// | products derived from this software without specific prior written |
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||||
// | permission. |
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||||
// | |
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||||
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|
||||
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|
||||
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|
||||
// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
|
||||
// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
||||
// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
||||
// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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||||
// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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||||
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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||||
// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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||||
// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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// | |
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||||
// +-----------------------------------------------------------------------+
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// | Authors: Richard Heyes <richard@phpguru.org> |
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// | Chuck Hagenbuch <chuck@horde.org> |
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// +-----------------------------------------------------------------------+
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/**
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* RFC 822 Email address list validation Utility
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*
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* What is it?
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*
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* This class will take an address string, and parse it into it's consituent
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* parts, be that either addresses, groups, or combinations. Nested groups
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* are not supported. The structure it returns is pretty straight forward,
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* and is similar to that provided by the imap_rfc822_parse_adrlist(). Use
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* print_r() to view the structure.
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*
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* How do I use it?
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*
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* $address_string = 'My Group: "Richard" <richard@localhost> (A comment), ted@example.com (Ted Bloggs), Barney;';
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* $structure = Mail_RFC822::parseAddressList($address_string, 'example.com', true)
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* print_r($structure);
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*
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* @author Richard Heyes <richard@phpguru.org>
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* @author Chuck Hagenbuch <chuck@horde.org>
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* @version $Revision: 1.21 $
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* @license BSD
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* @package Mail
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*/
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class Mail_RFC822 {
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/**
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* The address being parsed by the RFC822 object.
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* @var string $address
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*/
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var $address = '';
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/**
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* The default domain to use for unqualified addresses.
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||||
* @var string $default_domain
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*/
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var $default_domain = 'localhost';
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/**
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||||
* Should we return a nested array showing groups, or flatten everything?
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* @var boolean $nestGroups
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*/
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||||
var $nestGroups = true;
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||||
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||||
/**
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||||
* Whether or not to validate atoms for non-ascii characters.
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* @var boolean $validate
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*/
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var $validate = true;
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/**
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* The array of raw addresses built up as we parse.
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* @var array $addresses
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*/
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var $addresses = array();
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/**
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* The final array of parsed address information that we build up.
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* @var array $structure
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*/
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var $structure = array();
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/**
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||||
* The current error message, if any.
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||||
* @var string $error
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*/
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||||
var $error = null;
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||||
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||||
/**
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||||
* An internal counter/pointer.
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||||
* @var integer $index
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*/
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var $index = null;
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/**
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* The number of groups that have been found in the address list.
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* @var integer $num_groups
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* @access public
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*/
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||||
var $num_groups = 0;
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/**
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||||
* A variable so that we can tell whether or not we're inside a
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* Mail_RFC822 object.
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* @var boolean $mailRFC822
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*/
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var $mailRFC822 = true;
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/**
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* A limit after which processing stops
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* @var int $limit
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*/
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var $limit = null;
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/**
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* Sets up the object. The address must either be set here or when
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* calling parseAddressList(). One or the other.
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*
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* @access public
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* @param string $address The address(es) to validate.
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* @param string $default_domain Default domain/host etc. If not supplied, will be set to localhost.
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* @param boolean $nest_groups Whether to return the structure with groups nested for easier viewing.
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* @param boolean $validate Whether to validate atoms. Turn this off if you need to run addresses through before encoding the personal names, for instance.
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*
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* @return object Mail_RFC822 A new Mail_RFC822 object.
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*/
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function Mail_RFC822($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
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{
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if (isset($address)) $this->address = $address;
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||||
if (isset($default_domain)) $this->default_domain = $default_domain;
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if (isset($nest_groups)) $this->nestGroups = $nest_groups;
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if (isset($validate)) $this->validate = $validate;
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if (isset($limit)) $this->limit = $limit;
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}
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/**
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* Starts the whole process. The address must either be set here
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* or when creating the object. One or the other.
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*
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* @access public
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* @param string $address The address(es) to validate.
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* @param string $default_domain Default domain/host etc.
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* @param boolean $nest_groups Whether to return the structure with groups nested for easier viewing.
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* @param boolean $validate Whether to validate atoms. Turn this off if you need to run addresses through before encoding the personal names, for instance.
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*
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* @return array A structured array of addresses.
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*/
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function parseAddressList($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
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{
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if (!isset($this) || !isset($this->mailRFC822)) {
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$obj = new Mail_RFC822($address, $default_domain, $nest_groups, $validate, $limit);
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return $obj->parseAddressList();
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}
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if (isset($address)) $this->address = $address;
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if (isset($default_domain)) $this->default_domain = $default_domain;
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if (isset($nest_groups)) $this->nestGroups = $nest_groups;
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if (isset($validate)) $this->validate = $validate;
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if (isset($limit)) $this->limit = $limit;
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$this->structure = array();
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$this->addresses = array();
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$this->error = null;
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$this->index = null;
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// Unfold any long lines in $this->address.
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$this->address = preg_replace('/\r?\n/', "\r\n", $this->address);
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$this->address = preg_replace('/\r\n(\t| )+/', ' ', $this->address);
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while ($this->address = $this->_splitAddresses($this->address));
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if ($this->address === false || isset($this->error)) {
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require_once 'PEAR.php';
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return PEAR::raiseError($this->error);
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}
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||||
// Validate each address individually. If we encounter an invalid
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// address, stop iterating and return an error immediately.
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foreach ($this->addresses as $address) {
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$valid = $this->_validateAddress($address);
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if ($valid === false || isset($this->error)) {
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require_once 'PEAR.php';
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return PEAR::raiseError($this->error);
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||||
}
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if (!$this->nestGroups) {
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$this->structure = array_merge($this->structure, $valid);
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} else {
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$this->structure[] = $valid;
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||||
}
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}
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||||
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||||
return $this->structure;
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||||
}
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||||
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||||
/**
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||||
* Splits an address into separate addresses.
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*
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* @access private
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||||
* @param string $address The addresses to split.
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* @return boolean Success or failure.
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||||
*/
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||||
function _splitAddresses($address)
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||||
{
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if (!empty($this->limit) && count($this->addresses) == $this->limit) {
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return '';
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}
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||||
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||||
if ($this->_isGroup($address) && !isset($this->error)) {
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$split_char = ';';
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$is_group = true;
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||||
} elseif (!isset($this->error)) {
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||||
$split_char = ',';
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$is_group = false;
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||||
} elseif (isset($this->error)) {
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return false;
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||||
}
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// Split the string based on the above ten or so lines.
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$parts = explode($split_char, $address);
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$string = $this->_splitCheck($parts, $split_char);
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||||
// If a group...
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||||
if ($is_group) {
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||||
// If $string does not contain a colon outside of
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||||
// brackets/quotes etc then something's fubar.
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||||
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||||
// First check there's a colon at all:
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if (strpos($string, ':') === false) {
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$this->error = 'Invalid address: ' . $string;
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return false;
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||||
}
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||||
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||||
// Now check it's outside of brackets/quotes:
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if (!$this->_splitCheck(explode(':', $string), ':')) {
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return false;
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}
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||||
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||||
// We must have a group at this point, so increase the counter:
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$this->num_groups++;
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}
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// $string now contains the first full address/group.
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// Add to the addresses array.
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$this->addresses[] = array(
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'address' => trim($string),
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'group' => $is_group
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);
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||||
// Remove the now stored address from the initial line, the +1
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// is to account for the explode character.
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$address = trim(substr($address, strlen($string) + 1));
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// If the next char is a comma and this was a group, then
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// there are more addresses, otherwise, if there are any more
|
||||
// chars, then there is another address.
|
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if ($is_group && substr($address, 0, 1) == ','){
|
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$address = trim(substr($address, 1));
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return $address;
|
||||
|
||||
} elseif (strlen($address) > 0) {
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||||
return $address;
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||||
|
||||
} else {
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return '';
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||||
}
|
||||
|
||||
// If you got here then something's off
|
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return false;
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||||
}
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||||
|
||||
/**
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||||
* Checks for a group at the start of the string.
|
||||
*
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||||
* @access private
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||||
* @param string $address The address to check.
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||||
* @return boolean Whether or not there is a group at the start of the string.
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*/
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function _isGroup($address)
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{
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// First comma not in quotes, angles or escaped:
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$parts = explode(',', $address);
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$string = $this->_splitCheck($parts, ',');
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||||
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||||
// Now we have the first address, we can reliably check for a
|
||||
// group by searching for a colon that's not escaped or in
|
||||
// quotes or angle brackets.
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if (count($parts = explode(':', $string)) > 1) {
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||||
$string2 = $this->_splitCheck($parts, ':');
|
||||
return ($string2 !== $string);
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* A common function that will check an exploded string.
|
||||
*
|
||||
* @access private
|
||||
* @param array $parts The exloded string.
|
||||
* @param string $char The char that was exploded on.
|
||||
* @return mixed False if the string contains unclosed quotes/brackets, or the string on success.
|
||||
*/
|
||||
function _splitCheck($parts, $char)
|
||||
{
|
||||
$string = $parts[0];
|
||||
|
||||
for ($i = 0; $i < count($parts); $i++) {
|
||||
if ($this->_hasUnclosedQuotes($string)
|
||||
|| $this->_hasUnclosedBrackets($string, '<>')
|
||||
|| $this->_hasUnclosedBrackets($string, '[]')
|
||||
|| $this->_hasUnclosedBrackets($string, '()')
|
||||
|| substr($string, -1) == '\\') {
|
||||
if (isset($parts[$i + 1])) {
|
||||
$string = $string . $char . $parts[$i + 1];
|
||||
} else {
|
||||
$this->error = 'Invalid address spec. Unclosed bracket or quotes';
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
$this->index = $i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return $string;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if a string has an unclosed quotes or not.
|
||||
*
|
||||
* @access private
|
||||
* @param string $string The string to check.
|
||||
* @return boolean True if there are unclosed quotes inside the string, false otherwise.
|
||||
*/
|
||||
function _hasUnclosedQuotes($string)
|
||||
{
|
||||
$string = explode('"', $string);
|
||||
$string_cnt = count($string);
|
||||
|
||||
for ($i = 0; $i < (count($string) - 1); $i++)
|
||||
if (substr($string[$i], -1) == '\\')
|
||||
$string_cnt--;
|
||||
|
||||
return ($string_cnt % 2 === 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if a string has an unclosed brackets or not. IMPORTANT:
|
||||
* This function handles both angle brackets and square brackets;
|
||||
*
|
||||
* @access private
|
||||
* @param string $string The string to check.
|
||||
* @param string $chars The characters to check for.
|
||||
* @return boolean True if there are unclosed brackets inside the string, false otherwise.
|
||||
*/
|
||||
function _hasUnclosedBrackets($string, $chars)
|
||||
{
|
||||
$num_angle_start = substr_count($string, $chars[0]);
|
||||
$num_angle_end = substr_count($string, $chars[1]);
|
||||
|
||||
$this->_hasUnclosedBracketsSub($string, $num_angle_start, $chars[0]);
|
||||
$this->_hasUnclosedBracketsSub($string, $num_angle_end, $chars[1]);
|
||||
|
||||
if ($num_angle_start < $num_angle_end) {
|
||||
$this->error = 'Invalid address spec. Unmatched quote or bracket (' . $chars . ')';
|
||||
return false;
|
||||
} else {
|
||||
return ($num_angle_start > $num_angle_end);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sub function that is used only by hasUnclosedBrackets().
|
||||
*
|
||||
* @access private
|
||||
* @param string $string The string to check.
|
||||
* @param integer &$num The number of occurences.
|
||||
* @param string $char The character to count.
|
||||
* @return integer The number of occurences of $char in $string, adjusted for backslashes.
|
||||
*/
|
||||
function _hasUnclosedBracketsSub($string, &$num, $char)
|
||||
{
|
||||
$parts = explode($char, $string);
|
||||
for ($i = 0; $i < count($parts); $i++){
|
||||
if (substr($parts[$i], -1) == '\\' || $this->_hasUnclosedQuotes($parts[$i]))
|
||||
$num--;
|
||||
if (isset($parts[$i + 1]))
|
||||
$parts[$i + 1] = $parts[$i] . $char . $parts[$i + 1];
|
||||
}
|
||||
|
||||
return $num;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to begin checking the address.
|
||||
*
|
||||
* @access private
|
||||
* @param string $address The address to validate.
|
||||
* @return mixed False on failure, or a structured array of address information on success.
|
||||
*/
|
||||
function _validateAddress($address)
|
||||
{
|
||||
$is_group = false;
|
||||
$addresses = array();
|
||||
|
||||
if ($address['group']) {
|
||||
$is_group = true;
|
||||
|
||||
// Get the group part of the name
|
||||
$parts = explode(':', $address['address']);
|
||||
$groupname = $this->_splitCheck($parts, ':');
|
||||
$structure = array();
|
||||
|
||||
// And validate the group part of the name.
|
||||
if (!$this->_validatePhrase($groupname)){
|
||||
$this->error = 'Group name did not validate.';
|
||||
return false;
|
||||
} else {
|
||||
// Don't include groups if we are not nesting
|
||||
// them. This avoids returning invalid addresses.
|
||||
if ($this->nestGroups) {
|
||||
$structure = new stdClass;
|
||||
$structure->groupname = $groupname;
|
||||
}
|
||||
}
|
||||
|
||||
$address['address'] = ltrim(substr($address['address'], strlen($groupname . ':')));
|
||||
}
|
||||
|
||||
// If a group then split on comma and put into an array.
|
||||
// Otherwise, Just put the whole address in an array.
|
||||
if ($is_group) {
|
||||
while (strlen($address['address']) > 0) {
|
||||
$parts = explode(',', $address['address']);
|
||||
$addresses[] = $this->_splitCheck($parts, ',');
|
||||
$address['address'] = trim(substr($address['address'], strlen(end($addresses) . ',')));
|
||||
}
|
||||
} else {
|
||||
$addresses[] = $address['address'];
|
||||
}
|
||||
|
||||
// Check that $addresses is set, if address like this:
|
||||
// Groupname:;
|
||||
// Then errors were appearing.
|
||||
if (!count($addresses)){
|
||||
$this->error = 'Empty group.';
|
||||
return false;
|
||||
}
|
||||
|
||||
// Trim the whitespace from all of the address strings.
|
||||
array_map('trim', $addresses);
|
||||
|
||||
// Validate each mailbox.
|
||||
// Format could be one of: name <geezer@domain.com>
|
||||
// geezer@domain.com
|
||||
// geezer
|
||||
// ... or any other format valid by RFC 822.
|
||||
for ($i = 0; $i < count($addresses); $i++) {
|
||||
if (!$this->validateMailbox($addresses[$i])) {
|
||||
if (empty($this->error)) {
|
||||
$this->error = 'Validation failed for: ' . $addresses[$i];
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Nested format
|
||||
if ($this->nestGroups) {
|
||||
if ($is_group) {
|
||||
$structure->addresses = $addresses;
|
||||
} else {
|
||||
$structure = $addresses[0];
|
||||
}
|
||||
|
||||
// Flat format
|
||||
} else {
|
||||
if ($is_group) {
|
||||
$structure = array_merge($structure, $addresses);
|
||||
} else {
|
||||
$structure = $addresses;
|
||||
}
|
||||
}
|
||||
|
||||
return $structure;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to validate a phrase.
|
||||
*
|
||||
* @access private
|
||||
* @param string $phrase The phrase to check.
|
||||
* @return boolean Success or failure.
|
||||
*/
|
||||
function _validatePhrase($phrase)
|
||||
{
|
||||
// Splits on one or more Tab or space.
|
||||
$parts = preg_split('/[ \\x09]+/', $phrase, -1, PREG_SPLIT_NO_EMPTY);
|
||||
|
||||
$phrase_parts = array();
|
||||
while (count($parts) > 0){
|
||||
$phrase_parts[] = $this->_splitCheck($parts, ' ');
|
||||
for ($i = 0; $i < $this->index + 1; $i++)
|
||||
array_shift($parts);
|
||||
}
|
||||
|
||||
foreach ($phrase_parts as $part) {
|
||||
// If quoted string:
|
||||
if (substr($part, 0, 1) == '"') {
|
||||
if (!$this->_validateQuotedString($part)) {
|
||||
return false;
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
// Otherwise it's an atom:
|
||||
if (!$this->_validateAtom($part)) return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to validate an atom which from rfc822 is:
|
||||
* atom = 1*<any CHAR except specials, SPACE and CTLs>
|
||||
*
|
||||
* If validation ($this->validate) has been turned off, then
|
||||
* validateAtom() doesn't actually check anything. This is so that you
|
||||
* can split a list of addresses up before encoding personal names
|
||||
* (umlauts, etc.), for example.
|
||||
*
|
||||
* @access private
|
||||
* @param string $atom The string to check.
|
||||
* @return boolean Success or failure.
|
||||
*/
|
||||
function _validateAtom($atom)
|
||||
{
|
||||
if (!$this->validate) {
|
||||
// Validation has been turned off; assume the atom is okay.
|
||||
return true;
|
||||
}
|
||||
|
||||
// Check for any char from ASCII 0 - ASCII 127
|
||||
if (!preg_match('/^[\\x00-\\x7E]+$/i', $atom, $matches)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Check for specials:
|
||||
if (preg_match('/[][()<>@,;\\:". ]/', $atom)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Check for control characters (ASCII 0-31):
|
||||
if (preg_match('/[\\x00-\\x1F]+/', $atom)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to validate quoted string, which is:
|
||||
* quoted-string = <"> *(qtext/quoted-pair) <">
|
||||
*
|
||||
* @access private
|
||||
* @param string $qstring The string to check
|
||||
* @return boolean Success or failure.
|
||||
*/
|
||||
function _validateQuotedString($qstring)
|
||||
{
|
||||
// Leading and trailing "
|
||||
$qstring = substr($qstring, 1, -1);
|
||||
|
||||
// Perform check, removing quoted characters first.
|
||||
return !preg_match('/[\x0D\\\\"]/', preg_replace('/\\\\./', '', $qstring));
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to validate a mailbox, which is:
|
||||
* mailbox = addr-spec ; simple address
|
||||
* / phrase route-addr ; name and route-addr
|
||||
*
|
||||
* @access public
|
||||
* @param string &$mailbox The string to check.
|
||||
* @return boolean Success or failure.
|
||||
*/
|
||||
function validateMailbox(&$mailbox)
|
||||
{
|
||||
// A couple of defaults.
|
||||
$phrase = '';
|
||||
$comment = '';
|
||||
$comments = array();
|
||||
|
||||
// Catch any RFC822 comments and store them separately.
|
||||
$_mailbox = $mailbox;
|
||||
while (strlen(trim($_mailbox)) > 0) {
|
||||
$parts = explode('(', $_mailbox);
|
||||
$before_comment = $this->_splitCheck($parts, '(');
|
||||
if ($before_comment != $_mailbox) {
|
||||
// First char should be a (.
|
||||
$comment = substr(str_replace($before_comment, '', $_mailbox), 1);
|
||||
$parts = explode(')', $comment);
|
||||
$comment = $this->_splitCheck($parts, ')');
|
||||
$comments[] = $comment;
|
||||
|
||||
// +1 is for the trailing )
|
||||
$_mailbox = substr($_mailbox, strpos($_mailbox, $comment)+strlen($comment)+1);
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
foreach ($comments as $comment) {
|
||||
$mailbox = str_replace("($comment)", '', $mailbox);
|
||||
}
|
||||
|
||||
$mailbox = trim($mailbox);
|
||||
|
||||
// Check for name + route-addr
|
||||
if (substr($mailbox, -1) == '>' && substr($mailbox, 0, 1) != '<') {
|
||||
$parts = explode('<', $mailbox);
|
||||
$name = $this->_splitCheck($parts, '<');
|
||||
|
||||
$phrase = trim($name);
|
||||
$route_addr = trim(substr($mailbox, strlen($name.'<'), -1));
|
||||
|
||||
if ($this->_validatePhrase($phrase) === false || ($route_addr = $this->_validateRouteAddr($route_addr)) === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Only got addr-spec
|
||||
} else {
|
||||
// First snip angle brackets if present.
|
||||
if (substr($mailbox, 0, 1) == '<' && substr($mailbox, -1) == '>') {
|
||||
$addr_spec = substr($mailbox, 1, -1);
|
||||
} else {
|
||||
$addr_spec = $mailbox;
|
||||
}
|
||||
|
||||
if (($addr_spec = $this->_validateAddrSpec($addr_spec)) === false) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Construct the object that will be returned.
|
||||
$mbox = new stdClass();
|
||||
|
||||
// Add the phrase (even if empty) and comments
|
||||
$mbox->personal = $phrase;
|
||||
$mbox->comment = isset($comments) ? $comments : array();
|
||||
|
||||
if (isset($route_addr)) {
|
||||
$mbox->mailbox = $route_addr['local_part'];
|
||||
$mbox->host = $route_addr['domain'];
|
||||
$route_addr['adl'] !== '' ? $mbox->adl = $route_addr['adl'] : '';
|
||||
} else {
|
||||
$mbox->mailbox = $addr_spec['local_part'];
|
||||
$mbox->host = $addr_spec['domain'];
|
||||
}
|
||||
|
||||
$mailbox = $mbox;
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* This function validates a route-addr which is:
|
||||
* route-addr = "<" [route] addr-spec ">"
|
||||
*
|
||||
* Angle brackets have already been removed at the point of
|
||||
* getting to this function.
|
||||
*
|
||||
* @access private
|
||||
* @param string $route_addr The string to check.
|
||||
* @return mixed False on failure, or an array containing validated address/route information on success.
|
||||
*/
|
||||
function _validateRouteAddr($route_addr)
|
||||
{
|
||||
// Check for colon.
|
||||
if (strpos($route_addr, ':') !== false) {
|
||||
$parts = explode(':', $route_addr);
|
||||
$route = $this->_splitCheck($parts, ':');
|
||||
} else {
|
||||
$route = $route_addr;
|
||||
}
|
||||
|
||||
// If $route is same as $route_addr then the colon was in
|
||||
// quotes or brackets or, of course, non existent.
|
||||
if ($route === $route_addr){
|
||||
unset($route);
|
||||
$addr_spec = $route_addr;
|
||||
if (($addr_spec = $this->_validateAddrSpec($addr_spec)) === false) {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
// Validate route part.
|
||||
if (($route = $this->_validateRoute($route)) === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$addr_spec = substr($route_addr, strlen($route . ':'));
|
||||
|
||||
// Validate addr-spec part.
|
||||
if (($addr_spec = $this->_validateAddrSpec($addr_spec)) === false) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($route)) {
|
||||
$return['adl'] = $route;
|
||||
} else {
|
||||
$return['adl'] = '';
|
||||
}
|
||||
|
||||
$return = array_merge($return, $addr_spec);
|
||||
return $return;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to validate a route, which is:
|
||||
* route = 1#("@" domain) ":"
|
||||
*
|
||||
* @access private
|
||||
* @param string $route The string to check.
|
||||
* @return mixed False on failure, or the validated $route on success.
|
||||
*/
|
||||
function _validateRoute($route)
|
||||
{
|
||||
// Split on comma.
|
||||
$domains = explode(',', trim($route));
|
||||
|
||||
foreach ($domains as $domain) {
|
||||
$domain = str_replace('@', '', trim($domain));
|
||||
if (!$this->_validateDomain($domain)) return false;
|
||||
}
|
||||
|
||||
return $route;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to validate a domain, though this is not quite what
|
||||
* you expect of a strict internet domain.
|
||||
*
|
||||
* domain = sub-domain *("." sub-domain)
|
||||
*
|
||||
* @access private
|
||||
* @param string $domain The string to check.
|
||||
* @return mixed False on failure, or the validated domain on success.
|
||||
*/
|
||||
function _validateDomain($domain)
|
||||
{
|
||||
// Note the different use of $subdomains and $sub_domains
|
||||
$subdomains = explode('.', $domain);
|
||||
|
||||
while (count($subdomains) > 0) {
|
||||
$sub_domains[] = $this->_splitCheck($subdomains, '.');
|
||||
for ($i = 0; $i < $this->index + 1; $i++)
|
||||
array_shift($subdomains);
|
||||
}
|
||||
|
||||
foreach ($sub_domains as $sub_domain) {
|
||||
if (!$this->_validateSubdomain(trim($sub_domain)))
|
||||
return false;
|
||||
}
|
||||
|
||||
// Managed to get here, so return input.
|
||||
return $domain;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to validate a subdomain:
|
||||
* subdomain = domain-ref / domain-literal
|
||||
*
|
||||
* @access private
|
||||
* @param string $subdomain The string to check.
|
||||
* @return boolean Success or failure.
|
||||
*/
|
||||
function _validateSubdomain($subdomain)
|
||||
{
|
||||
if (preg_match('|^\[(.*)]$|', $subdomain, $arr)){
|
||||
if (!$this->_validateDliteral($arr[1])) return false;
|
||||
} else {
|
||||
if (!$this->_validateAtom($subdomain)) return false;
|
||||
}
|
||||
|
||||
// Got here, so return successful.
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to validate a domain literal:
|
||||
* domain-literal = "[" *(dtext / quoted-pair) "]"
|
||||
*
|
||||
* @access private
|
||||
* @param string $dliteral The string to check.
|
||||
* @return boolean Success or failure.
|
||||
*/
|
||||
function _validateDliteral($dliteral)
|
||||
{
|
||||
return !preg_match('/(.)[][\x0D\\\\]/', $dliteral, $matches) && $matches[1] != '\\';
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to validate an addr-spec.
|
||||
*
|
||||
* addr-spec = local-part "@" domain
|
||||
*
|
||||
* @access private
|
||||
* @param string $addr_spec The string to check.
|
||||
* @return mixed False on failure, or the validated addr-spec on success.
|
||||
*/
|
||||
function _validateAddrSpec($addr_spec)
|
||||
{
|
||||
$addr_spec = trim($addr_spec);
|
||||
|
||||
// Split on @ sign if there is one.
|
||||
if (strpos($addr_spec, '@') !== false) {
|
||||
$parts = explode('@', $addr_spec);
|
||||
$local_part = $this->_splitCheck($parts, '@');
|
||||
$domain = substr($addr_spec, strlen($local_part . '@'));
|
||||
|
||||
// No @ sign so assume the default domain.
|
||||
} else {
|
||||
$local_part = $addr_spec;
|
||||
$domain = $this->default_domain;
|
||||
}
|
||||
|
||||
if (($local_part = $this->_validateLocalPart($local_part)) === false) return false;
|
||||
if (($domain = $this->_validateDomain($domain)) === false) return false;
|
||||
|
||||
// Got here so return successful.
|
||||
return array('local_part' => $local_part, 'domain' => $domain);
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to validate the local part of an address:
|
||||
* local-part = word *("." word)
|
||||
*
|
||||
* @access private
|
||||
* @param string $local_part
|
||||
* @return mixed False on failure, or the validated local part on success.
|
||||
*/
|
||||
function _validateLocalPart($local_part)
|
||||
{
|
||||
$parts = explode('.', $local_part);
|
||||
$words = array();
|
||||
|
||||
// Split the local_part into words.
|
||||
while (count($parts) > 0){
|
||||
$words[] = $this->_splitCheck($parts, '.');
|
||||
for ($i = 0; $i < $this->index + 1; $i++) {
|
||||
array_shift($parts);
|
||||
}
|
||||
}
|
||||
|
||||
// Validate each word.
|
||||
foreach ($words as $word) {
|
||||
// If this word contains an unquoted space, it is invalid. (6.2.4)
|
||||
if (strpos($word, ' ') && $word[0] !== '"')
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
if ($this->_validatePhrase(trim($word)) === false) return false;
|
||||
}
|
||||
|
||||
// Managed to get here, so return the input.
|
||||
return $local_part;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an approximate count of how many addresses are in the
|
||||
* given string. This is APPROXIMATE as it only splits based on a
|
||||
* comma which has no preceding backslash. Could be useful as
|
||||
* large amounts of addresses will end up producing *large*
|
||||
* structures when used with parseAddressList().
|
||||
*
|
||||
* @param string $data Addresses to count
|
||||
* @return int Approximate count
|
||||
*/
|
||||
function approximateCount($data)
|
||||
{
|
||||
return count(preg_split('/(?<!\\\\),/', $data));
|
||||
}
|
||||
|
||||
/**
|
||||
* This is a email validating function separate to the rest of the
|
||||
* class. It simply validates whether an email is of the common
|
||||
* internet form: <user>@<domain>. This can be sufficient for most
|
||||
* people. Optional stricter mode can be utilised which restricts
|
||||
* mailbox characters allowed to alphanumeric, full stop, hyphen
|
||||
* and underscore.
|
||||
*
|
||||
* @param string $data Address to check
|
||||
* @param boolean $strict Optional stricter mode
|
||||
* @return mixed False if it fails, an indexed array
|
||||
* username/domain if it matches
|
||||
*/
|
||||
function isValidInetAddress($data, $strict = false)
|
||||
{
|
||||
$regex = $strict ? '/^([.0-9a-z_-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,4})$/i' : '/^([*+!.&#$|\'\\%\/0-9a-z^_`{}=?~:-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,4})$/i';
|
||||
if (preg_match($regex, trim($data), $matches)) {
|
||||
return array($matches[1], $matches[2]);
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
130
include/pear/Mail/mail.php
Normal file
130
include/pear/Mail/mail.php
Normal file
@@ -0,0 +1,130 @@
|
||||
<?php
|
||||
//
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2003 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 2.02 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/2_02.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Author: Chuck Hagenbuch <chuck@horde.org> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: mail.php,v 1.13 2004/09/09 02:08:55 jon Exp $
|
||||
|
||||
/**
|
||||
* internal PHP-mail() implementation of the PEAR Mail:: interface.
|
||||
* @package Mail
|
||||
* @version $Revision: 1.13 $
|
||||
*/
|
||||
class Mail_mail extends Mail {
|
||||
|
||||
/**
|
||||
* Any arguments to pass to the mail() function.
|
||||
* @var string
|
||||
*/
|
||||
var $_params = '';
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* Instantiates a new Mail_mail:: object based on the parameters
|
||||
* passed in.
|
||||
*
|
||||
* @param array $params Extra arguments for the mail() function.
|
||||
*/
|
||||
function Mail_mail($params = null)
|
||||
{
|
||||
/* The other mail implementations accept parameters as arrays.
|
||||
* In the interest of being consistent, explode an array into
|
||||
* a string of parameter arguments. */
|
||||
if (is_array($params)) {
|
||||
$this->_params = join(' ', $params);
|
||||
} else {
|
||||
$this->_params = $params;
|
||||
}
|
||||
|
||||
/* Because the mail() function may pass headers as command
|
||||
* line arguments, we can't guarantee the use of the standard
|
||||
* "\r\n" separator. Instead, we use the system's native line
|
||||
* separator. */
|
||||
$this->sep = (strstr(PHP_OS, 'WIN')) ? "\r\n" : "\n";
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements Mail_mail::send() function using php's built-in mail()
|
||||
* command.
|
||||
*
|
||||
* @param mixed $recipients Either a comma-seperated list of recipients
|
||||
* (RFC822 compliant), or an array of recipients,
|
||||
* each RFC822 valid. This may contain recipients not
|
||||
* specified in the headers, for Bcc:, resending
|
||||
* messages, etc.
|
||||
*
|
||||
* @param array $headers The array of headers to send with the mail, in an
|
||||
* associative array, where the array key is the
|
||||
* header name (ie, 'Subject'), and the array value
|
||||
* is the header value (ie, 'test'). The header
|
||||
* produced from those values would be 'Subject:
|
||||
* test'.
|
||||
*
|
||||
* @param string $body The full text of the message body, including any
|
||||
* Mime parts, etc.
|
||||
*
|
||||
* @return mixed Returns true on success, or a PEAR_Error
|
||||
* containing a descriptive error message on
|
||||
* failure.
|
||||
*
|
||||
* @access public
|
||||
*/
|
||||
function send($recipients, $headers, $body)
|
||||
{
|
||||
// If we're passed an array of recipients, implode it.
|
||||
if (is_array($recipients)) {
|
||||
$recipients = implode(', ', $recipients);
|
||||
}
|
||||
|
||||
// Get the Subject out of the headers array so that we can
|
||||
// pass it as a seperate argument to mail().
|
||||
$subject = '';
|
||||
if (isset($headers['Subject'])) {
|
||||
$subject = $headers['Subject'];
|
||||
unset($headers['Subject']);
|
||||
}
|
||||
|
||||
// Flatten the headers out.
|
||||
$headerElements = $this->prepareHeaders($headers);
|
||||
if (PEAR::isError($headerElements)) {
|
||||
return $headerElements;
|
||||
}
|
||||
list(, $text_headers) = $headerElements;
|
||||
|
||||
/*
|
||||
* We only use mail()'s optional fifth parameter if the additional
|
||||
* parameters have been provided and we're not running in safe mode.
|
||||
*/
|
||||
if (empty($this->_params) || ini_get('safe_mode')) {
|
||||
$result = mail($recipients, $subject, $body, $text_headers);
|
||||
} else {
|
||||
$result = mail($recipients, $subject, $body, $text_headers,
|
||||
$this->_params);
|
||||
}
|
||||
|
||||
/*
|
||||
* If the mail() function returned failure, we need to create a
|
||||
* PEAR_Error object and return it instead of the boolean result.
|
||||
*/
|
||||
if ($result === false) {
|
||||
$result = PEAR::raiseError('mail() returned failure');
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
}
|
||||
713
include/pear/Mail/mime.php
Normal file
713
include/pear/Mail/mime.php
Normal file
@@ -0,0 +1,713 @@
|
||||
<?php
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
// +-----------------------------------------------------------------------+
|
||||
// | Copyright (c) 2002-2003 Richard Heyes |
|
||||
// | Copyright (c) 2003-2005 The PHP Group |
|
||||
// | All rights reserved. |
|
||||
// | |
|
||||
// | Redistribution and use in source and binary forms, with or without |
|
||||
// | modification, are permitted provided that the following conditions |
|
||||
// | are met: |
|
||||
// | |
|
||||
// | o Redistributions of source code must retain the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer. |
|
||||
// | o Redistributions in binary form must reproduce the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer in the |
|
||||
// | documentation and/or other materials provided with the distribution.|
|
||||
// | o The names of the authors may not be used to endorse or promote |
|
||||
// | products derived from this software without specific prior written |
|
||||
// | permission. |
|
||||
// | |
|
||||
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|
||||
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|
||||
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|
||||
// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
|
||||
// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
||||
// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
||||
// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
|
||||
// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
|
||||
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|
||||
// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
|
||||
// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|
||||
// | |
|
||||
// +-----------------------------------------------------------------------+
|
||||
// | Author: Richard Heyes <richard@phpguru.org> |
|
||||
// | Tomas V.V.Cox <cox@idecnet.com> (port to PEAR) |
|
||||
// +-----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: mime.php,v 1.39 2005/06/13 21:24:16 cipri Exp $
|
||||
|
||||
require_once('PEAR.php');
|
||||
require_once('Mail/mimePart.php');
|
||||
|
||||
/**
|
||||
* Mime mail composer class. Can handle: text and html bodies, embedded html
|
||||
* images and attachments.
|
||||
* Documentation and examples of this class are avaible here:
|
||||
* http://pear.php.net/manual/
|
||||
*
|
||||
* @notes This class is based on HTML Mime Mail class from
|
||||
* Richard Heyes <richard@phpguru.org> which was based also
|
||||
* in the mime_mail.class by Tobias Ratschiller <tobias@dnet.it> and
|
||||
* Sascha Schumann <sascha@schumann.cx>
|
||||
*
|
||||
* @author Richard Heyes <richard.heyes@heyes-computing.net>
|
||||
* @author Tomas V.V.Cox <cox@idecnet.com>
|
||||
* @package Mail
|
||||
* @access public
|
||||
*/
|
||||
class Mail_mime
|
||||
{
|
||||
/**
|
||||
* Contains the plain text part of the email
|
||||
* @var string
|
||||
*/
|
||||
var $_txtbody;
|
||||
/**
|
||||
* Contains the html part of the email
|
||||
* @var string
|
||||
*/
|
||||
var $_htmlbody;
|
||||
/**
|
||||
* contains the mime encoded text
|
||||
* @var string
|
||||
*/
|
||||
var $_mime;
|
||||
/**
|
||||
* contains the multipart content
|
||||
* @var string
|
||||
*/
|
||||
var $_multipart;
|
||||
/**
|
||||
* list of the attached images
|
||||
* @var array
|
||||
*/
|
||||
var $_html_images = array();
|
||||
/**
|
||||
* list of the attachements
|
||||
* @var array
|
||||
*/
|
||||
var $_parts = array();
|
||||
/**
|
||||
* Build parameters
|
||||
* @var array
|
||||
*/
|
||||
var $_build_params = array();
|
||||
/**
|
||||
* Headers for the mail
|
||||
* @var array
|
||||
*/
|
||||
var $_headers = array();
|
||||
/**
|
||||
* End Of Line sequence (for serialize)
|
||||
* @var string
|
||||
*/
|
||||
var $_eol;
|
||||
|
||||
|
||||
/**
|
||||
* Constructor function
|
||||
*
|
||||
* @access public
|
||||
*/
|
||||
function Mail_mime($crlf = "\r\n")
|
||||
{
|
||||
$this->_setEOL($crlf);
|
||||
$this->_build_params = array(
|
||||
'text_encoding' => '7bit',
|
||||
'html_encoding' => 'quoted-printable',
|
||||
'7bit_wrap' => 998,
|
||||
'html_charset' => 'ISO-8859-1',
|
||||
'text_charset' => 'ISO-8859-1',
|
||||
'head_charset' => 'ISO-8859-1'
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Wakeup (unserialize) - re-sets EOL constant
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function __wakeup()
|
||||
{
|
||||
$this->_setEOL($this->_eol);
|
||||
}
|
||||
|
||||
/**
|
||||
* Accessor function to set the body text. Body text is used if
|
||||
* it's not an html mail being sent or else is used to fill the
|
||||
* text/plain part that emails clients who don't support
|
||||
* html should show.
|
||||
*
|
||||
* @param string $data Either a string or
|
||||
* the file name with the contents
|
||||
* @param bool $isfile If true the first param should be treated
|
||||
* as a file name, else as a string (default)
|
||||
* @param bool $append If true the text or file is appended to
|
||||
* the existing body, else the old body is
|
||||
* overwritten
|
||||
* @return mixed true on success or PEAR_Error object
|
||||
* @access public
|
||||
*/
|
||||
function setTXTBody($data, $isfile = false, $append = false)
|
||||
{
|
||||
if (!$isfile) {
|
||||
if (!$append) {
|
||||
$this->_txtbody = $data;
|
||||
} else {
|
||||
$this->_txtbody .= $data;
|
||||
}
|
||||
} else {
|
||||
$cont = $this->_file2str($data);
|
||||
if (PEAR::isError($cont)) {
|
||||
return $cont;
|
||||
}
|
||||
if (!$append) {
|
||||
$this->_txtbody = $cont;
|
||||
} else {
|
||||
$this->_txtbody .= $cont;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a html part to the mail
|
||||
*
|
||||
* @param string $data Either a string or the file name with the
|
||||
* contents
|
||||
* @param bool $isfile If true the first param should be treated
|
||||
* as a file name, else as a string (default)
|
||||
* @return mixed true on success or PEAR_Error object
|
||||
* @access public
|
||||
*/
|
||||
function setHTMLBody($data, $isfile = false)
|
||||
{
|
||||
if (!$isfile) {
|
||||
$this->_htmlbody = $data;
|
||||
} else {
|
||||
$cont = $this->_file2str($data);
|
||||
if (PEAR::isError($cont)) {
|
||||
return $cont;
|
||||
}
|
||||
$this->_htmlbody = $cont;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds an image to the list of embedded images.
|
||||
*
|
||||
* @param string $file The image file name OR image data itself
|
||||
* @param string $c_type The content type
|
||||
* @param string $name The filename of the image.
|
||||
* Only use if $file is the image data
|
||||
* @param bool $isfilename Whether $file is a filename or not
|
||||
* Defaults to true
|
||||
* @return mixed true on success or PEAR_Error object
|
||||
* @access public
|
||||
*/
|
||||
function addHTMLImage($file, $c_type='application/octet-stream',
|
||||
$name = '', $isfilename = true)
|
||||
{
|
||||
$filedata = ($isfilename === true) ? $this->_file2str($file)
|
||||
: $file;
|
||||
if ($isfilename === true) {
|
||||
$filename = ($name == '' ? basename($file) : basename($name));
|
||||
} else {
|
||||
$filename = basename($name);
|
||||
}
|
||||
if (PEAR::isError($filedata)) {
|
||||
return $filedata;
|
||||
}
|
||||
$this->_html_images[] = array(
|
||||
'body' => $filedata,
|
||||
'name' => $filename,
|
||||
'c_type' => $c_type,
|
||||
'cid' => md5(uniqid(time()))
|
||||
);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a file to the list of attachments.
|
||||
*
|
||||
* @param string $file The file name of the file to attach
|
||||
* OR the file data itself
|
||||
* @param string $c_type The content type
|
||||
* @param string $name The filename of the attachment
|
||||
* Only use if $file is the file data
|
||||
* @param bool $isFilename Whether $file is a filename or not
|
||||
* Defaults to true
|
||||
* @return mixed true on success or PEAR_Error object
|
||||
* @access public
|
||||
*/
|
||||
function addAttachment($file, $c_type = 'application/octet-stream',
|
||||
$name = '', $isfilename = true,
|
||||
$encoding = 'base64')
|
||||
{
|
||||
$filedata = ($isfilename === true) ? $this->_file2str($file)
|
||||
: $file;
|
||||
if ($isfilename === true) {
|
||||
// Force the name the user supplied, otherwise use $file
|
||||
$filename = (!empty($name)) ? $name : $file;
|
||||
} else {
|
||||
$filename = $name;
|
||||
}
|
||||
if (empty($filename)) {
|
||||
return PEAR::raiseError(
|
||||
'The supplied filename for the attachment can\'t be empty'
|
||||
);
|
||||
}
|
||||
$filename = basename($filename);
|
||||
if (PEAR::isError($filedata)) {
|
||||
return $filedata;
|
||||
}
|
||||
|
||||
$this->_parts[] = array(
|
||||
'body' => $filedata,
|
||||
'name' => $filename,
|
||||
'c_type' => $c_type,
|
||||
'encoding' => $encoding
|
||||
);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the contents of the given file name as string
|
||||
*
|
||||
* @param string $file_name path of file to process
|
||||
* @return string contents of $file_name
|
||||
* @access private
|
||||
*/
|
||||
function &_file2str($file_name)
|
||||
{
|
||||
if (!is_readable($file_name)) {
|
||||
return PEAR::raiseError('File is not readable ' . $file_name);
|
||||
}
|
||||
if (!$fd = fopen($file_name, 'rb')) {
|
||||
return PEAR::raiseError('Could not open ' . $file_name);
|
||||
}
|
||||
$filesize = filesize($file_name);
|
||||
if ($filesize == 0){
|
||||
$cont = "";
|
||||
}else{
|
||||
$cont = fread($fd, $filesize);
|
||||
}
|
||||
fclose($fd);
|
||||
return $cont;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a text subpart to the mimePart object and
|
||||
* returns it during the build process.
|
||||
*
|
||||
* @param mixed The object to add the part to, or
|
||||
* null if a new object is to be created.
|
||||
* @param string The text to add.
|
||||
* @return object The text mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addTextPart(&$obj, $text)
|
||||
{
|
||||
$params['content_type'] = 'text/plain';
|
||||
$params['encoding'] = $this->_build_params['text_encoding'];
|
||||
$params['charset'] = $this->_build_params['text_charset'];
|
||||
if (is_object($obj)) {
|
||||
return $obj->addSubpart($text, $params);
|
||||
} else {
|
||||
return new Mail_mimePart($text, $params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a html subpart to the mimePart object and
|
||||
* returns it during the build process.
|
||||
*
|
||||
* @param mixed The object to add the part to, or
|
||||
* null if a new object is to be created.
|
||||
* @return object The html mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addHtmlPart(&$obj)
|
||||
{
|
||||
$params['content_type'] = 'text/html';
|
||||
$params['encoding'] = $this->_build_params['html_encoding'];
|
||||
$params['charset'] = $this->_build_params['html_charset'];
|
||||
if (is_object($obj)) {
|
||||
return $obj->addSubpart($this->_htmlbody, $params);
|
||||
} else {
|
||||
return new Mail_mimePart($this->_htmlbody, $params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new mimePart object, using multipart/mixed as
|
||||
* the initial content-type and returns it during the
|
||||
* build process.
|
||||
*
|
||||
* @return object The multipart/mixed mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addMixedPart()
|
||||
{
|
||||
$params['content_type'] = 'multipart/mixed';
|
||||
return new Mail_mimePart('', $params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a multipart/alternative part to a mimePart
|
||||
* object (or creates one), and returns it during
|
||||
* the build process.
|
||||
*
|
||||
* @param mixed The object to add the part to, or
|
||||
* null if a new object is to be created.
|
||||
* @return object The multipart/mixed mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addAlternativePart(&$obj)
|
||||
{
|
||||
$params['content_type'] = 'multipart/alternative';
|
||||
if (is_object($obj)) {
|
||||
return $obj->addSubpart('', $params);
|
||||
} else {
|
||||
return new Mail_mimePart('', $params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a multipart/related part to a mimePart
|
||||
* object (or creates one), and returns it during
|
||||
* the build process.
|
||||
*
|
||||
* @param mixed The object to add the part to, or
|
||||
* null if a new object is to be created
|
||||
* @return object The multipart/mixed mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addRelatedPart(&$obj)
|
||||
{
|
||||
$params['content_type'] = 'multipart/related';
|
||||
if (is_object($obj)) {
|
||||
return $obj->addSubpart('', $params);
|
||||
} else {
|
||||
return new Mail_mimePart('', $params);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds an html image subpart to a mimePart object
|
||||
* and returns it during the build process.
|
||||
*
|
||||
* @param object The mimePart to add the image to
|
||||
* @param array The image information
|
||||
* @return object The image mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addHtmlImagePart(&$obj, $value)
|
||||
{
|
||||
$params['content_type'] = $value['c_type'];
|
||||
$params['encoding'] = 'base64';
|
||||
$params['disposition'] = 'inline';
|
||||
$params['dfilename'] = $value['name'];
|
||||
$params['cid'] = $value['cid'];
|
||||
$obj->addSubpart($value['body'], $params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds an attachment subpart to a mimePart object
|
||||
* and returns it during the build process.
|
||||
*
|
||||
* @param object The mimePart to add the image to
|
||||
* @param array The attachment information
|
||||
* @return object The image mimePart object
|
||||
* @access private
|
||||
*/
|
||||
function &_addAttachmentPart(&$obj, $value)
|
||||
{
|
||||
$params['content_type'] = $value['c_type'];
|
||||
$params['encoding'] = $value['encoding'];
|
||||
$params['disposition'] = 'attachment';
|
||||
$params['dfilename'] = $value['name'];
|
||||
$obj->addSubpart($value['body'], $params);
|
||||
}
|
||||
|
||||
/**
|
||||
* Builds the multipart message from the list ($this->_parts) and
|
||||
* returns the mime content.
|
||||
*
|
||||
* @param array Build parameters that change the way the email
|
||||
* is built. Should be associative. Can contain:
|
||||
* text_encoding - What encoding to use for plain text
|
||||
* Default is 7bit
|
||||
* html_encoding - What encoding to use for html
|
||||
* Default is quoted-printable
|
||||
* 7bit_wrap - Number of characters before text is
|
||||
* wrapped in 7bit encoding
|
||||
* Default is 998
|
||||
* html_charset - The character set to use for html.
|
||||
* Default is iso-8859-1
|
||||
* text_charset - The character set to use for text.
|
||||
* Default is iso-8859-1
|
||||
* head_charset - The character set to use for headers.
|
||||
* Default is iso-8859-1
|
||||
* @return string The mime content
|
||||
* @access public
|
||||
*/
|
||||
function &get($build_params = null)
|
||||
{
|
||||
if (isset($build_params)) {
|
||||
while (list($key, $value) = each($build_params)) {
|
||||
$this->_build_params[$key] = $value;
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($this->_html_images) AND isset($this->_htmlbody)) {
|
||||
foreach ($this->_html_images as $value) {
|
||||
$regex = '#(\s)((?i)src|background|href(?-i))\s*=\s*(["\']?)' . preg_quote($value['name'], '#') .
|
||||
'\3#';
|
||||
$rep = '\1\2=\3cid:' . $value['cid'] .'\3';
|
||||
$this->_htmlbody = preg_replace($regex, $rep,
|
||||
$this->_htmlbody
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
$null = null;
|
||||
$attachments = !empty($this->_parts) ? true : false;
|
||||
$html_images = !empty($this->_html_images) ? true : false;
|
||||
$html = !empty($this->_htmlbody) ? true : false;
|
||||
$text = (!$html AND !empty($this->_txtbody)) ? true : false;
|
||||
|
||||
switch (true) {
|
||||
case $text AND !$attachments:
|
||||
$message =& $this->_addTextPart($null, $this->_txtbody);
|
||||
break;
|
||||
|
||||
case !$text AND !$html AND $attachments:
|
||||
$message =& $this->_addMixedPart();
|
||||
for ($i = 0; $i < count($this->_parts); $i++) {
|
||||
$this->_addAttachmentPart($message, $this->_parts[$i]);
|
||||
}
|
||||
break;
|
||||
|
||||
case $text AND $attachments:
|
||||
$message =& $this->_addMixedPart();
|
||||
$this->_addTextPart($message, $this->_txtbody);
|
||||
for ($i = 0; $i < count($this->_parts); $i++) {
|
||||
$this->_addAttachmentPart($message, $this->_parts[$i]);
|
||||
}
|
||||
break;
|
||||
|
||||
case $html AND !$attachments AND !$html_images:
|
||||
if (isset($this->_txtbody)) {
|
||||
$message =& $this->_addAlternativePart($null);
|
||||
$this->_addTextPart($message, $this->_txtbody);
|
||||
$this->_addHtmlPart($message);
|
||||
} else {
|
||||
$message =& $this->_addHtmlPart($null);
|
||||
}
|
||||
break;
|
||||
|
||||
case $html AND !$attachments AND $html_images:
|
||||
if (isset($this->_txtbody)) {
|
||||
$message =& $this->_addAlternativePart($null);
|
||||
$this->_addTextPart($message, $this->_txtbody);
|
||||
$related =& $this->_addRelatedPart($message);
|
||||
} else {
|
||||
$message =& $this->_addRelatedPart($null);
|
||||
$related =& $message;
|
||||
}
|
||||
$this->_addHtmlPart($related);
|
||||
for ($i = 0; $i < count($this->_html_images); $i++) {
|
||||
$this->_addHtmlImagePart($related, $this->_html_images[$i]);
|
||||
}
|
||||
break;
|
||||
|
||||
case $html AND $attachments AND !$html_images:
|
||||
$message =& $this->_addMixedPart();
|
||||
if (isset($this->_txtbody)) {
|
||||
$alt =& $this->_addAlternativePart($message);
|
||||
$this->_addTextPart($alt, $this->_txtbody);
|
||||
$this->_addHtmlPart($alt);
|
||||
} else {
|
||||
$this->_addHtmlPart($message);
|
||||
}
|
||||
for ($i = 0; $i < count($this->_parts); $i++) {
|
||||
$this->_addAttachmentPart($message, $this->_parts[$i]);
|
||||
}
|
||||
break;
|
||||
|
||||
case $html AND $attachments AND $html_images:
|
||||
$message =& $this->_addMixedPart();
|
||||
if (isset($this->_txtbody)) {
|
||||
$alt =& $this->_addAlternativePart($message);
|
||||
$this->_addTextPart($alt, $this->_txtbody);
|
||||
$rel =& $this->_addRelatedPart($alt);
|
||||
} else {
|
||||
$rel =& $this->_addRelatedPart($message);
|
||||
}
|
||||
$this->_addHtmlPart($rel);
|
||||
for ($i = 0; $i < count($this->_html_images); $i++) {
|
||||
$this->_addHtmlImagePart($rel, $this->_html_images[$i]);
|
||||
}
|
||||
for ($i = 0; $i < count($this->_parts); $i++) {
|
||||
$this->_addAttachmentPart($message, $this->_parts[$i]);
|
||||
}
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
if (isset($message)) {
|
||||
$output = $message->encode();
|
||||
$this->_headers = array_merge($this->_headers,
|
||||
$output['headers']);
|
||||
return $output['body'];
|
||||
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an array with the headers needed to prepend to the email
|
||||
* (MIME-Version and Content-Type). Format of argument is:
|
||||
* $array['header-name'] = 'header-value';
|
||||
*
|
||||
* @param array $xtra_headers Assoc array with any extra headers.
|
||||
* Optional.
|
||||
* @return array Assoc array with the mime headers
|
||||
* @access public
|
||||
*/
|
||||
function &headers($xtra_headers = null)
|
||||
{
|
||||
// Content-Type header should already be present,
|
||||
// So just add mime version header
|
||||
$headers['MIME-Version'] = '1.0';
|
||||
if (isset($xtra_headers)) {
|
||||
$headers = array_merge($headers, $xtra_headers);
|
||||
}
|
||||
$this->_headers = array_merge($headers, $this->_headers);
|
||||
|
||||
return $this->_encodeHeaders($this->_headers);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the text version of the headers
|
||||
* (usefull if you want to use the PHP mail() function)
|
||||
*
|
||||
* @param array $xtra_headers Assoc array with any extra headers.
|
||||
* Optional.
|
||||
* @return string Plain text headers
|
||||
* @access public
|
||||
*/
|
||||
function txtHeaders($xtra_headers = null)
|
||||
{
|
||||
$headers = $this->headers($xtra_headers);
|
||||
$ret = '';
|
||||
foreach ($headers as $key => $val) {
|
||||
$ret .= "$key: $val" . MAIL_MIME_CRLF;
|
||||
}
|
||||
return $ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the Subject header
|
||||
*
|
||||
* @param string $subject String to set the subject to
|
||||
* access public
|
||||
*/
|
||||
function setSubject($subject)
|
||||
{
|
||||
$this->_headers['Subject'] = $subject;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set an email to the From (the sender) header
|
||||
*
|
||||
* @param string $email The email direction to add
|
||||
* @access public
|
||||
*/
|
||||
function setFrom($email)
|
||||
{
|
||||
$this->_headers['From'] = $email;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add an email to the Cc (carbon copy) header
|
||||
* (multiple calls to this method are allowed)
|
||||
*
|
||||
* @param string $email The email direction to add
|
||||
* @access public
|
||||
*/
|
||||
function addCc($email)
|
||||
{
|
||||
if (isset($this->_headers['Cc'])) {
|
||||
$this->_headers['Cc'] .= ", $email";
|
||||
} else {
|
||||
$this->_headers['Cc'] = $email;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Add an email to the Bcc (blank carbon copy) header
|
||||
* (multiple calls to this method are allowed)
|
||||
*
|
||||
* @param string $email The email direction to add
|
||||
* @access public
|
||||
*/
|
||||
function addBcc($email)
|
||||
{
|
||||
if (isset($this->_headers['Bcc'])) {
|
||||
$this->_headers['Bcc'] .= ", $email";
|
||||
} else {
|
||||
$this->_headers['Bcc'] = $email;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Encodes a header as per RFC2047
|
||||
*
|
||||
* @param string $input The header data to encode
|
||||
* @return string Encoded data
|
||||
* @access private
|
||||
*/
|
||||
function _encodeHeaders($input)
|
||||
{
|
||||
foreach ($input as $hdr_name => $hdr_value) {
|
||||
preg_match_all('/(\w*[\x80-\xFF]+\w*)/', $hdr_value, $matches);
|
||||
foreach ($matches[1] as $value) {
|
||||
$replacement = preg_replace('/([\x80-\xFF])/e',
|
||||
'"=" .
|
||||
strtoupper(dechex(ord("\1")))',
|
||||
$value);
|
||||
$hdr_value = str_replace($value, '=?' .
|
||||
$this->_build_params['head_charset'] .
|
||||
'?Q?' . $replacement . '?=',
|
||||
$hdr_value);
|
||||
}
|
||||
$input[$hdr_name] = $hdr_value;
|
||||
}
|
||||
|
||||
return $input;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the object's end-of-line and define the constant if applicable
|
||||
*
|
||||
* @param string $eol End Of Line sequence
|
||||
* @access private
|
||||
*/
|
||||
function _setEOL($eol)
|
||||
{
|
||||
$this->_eol = $eol;
|
||||
if (!defined('MAIL_MIME_CRLF')) {
|
||||
define('MAIL_MIME_CRLF', $this->_eol, true);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
} // End of class
|
||||
?>
|
||||
837
include/pear/Mail/mimeDecode.php
Normal file
837
include/pear/Mail/mimeDecode.php
Normal file
@@ -0,0 +1,837 @@
|
||||
<?php
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
// +-----------------------------------------------------------------------+
|
||||
// | Copyright (c) 2002-2003 Richard Heyes |
|
||||
// | Copyright (c) 2003-2005 The PHP Group |
|
||||
// | All rights reserved. |
|
||||
// | |
|
||||
// | Redistribution and use in source and binary forms, with or without |
|
||||
// | modification, are permitted provided that the following conditions |
|
||||
// | are met: |
|
||||
// | |
|
||||
// | o Redistributions of source code must retain the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer. |
|
||||
// | o Redistributions in binary form must reproduce the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer in the |
|
||||
// | documentation and/or other materials provided with the distribution.|
|
||||
// | o The names of the authors may not be used to endorse or promote |
|
||||
// | products derived from this software without specific prior written |
|
||||
// | permission. |
|
||||
// | |
|
||||
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|
||||
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|
||||
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|
||||
// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
|
||||
// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
||||
// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
||||
// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
|
||||
// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
|
||||
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|
||||
// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
|
||||
// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|
||||
// | |
|
||||
// +-----------------------------------------------------------------------+
|
||||
// | Author: Richard Heyes <richard@phpguru.org> |
|
||||
// +-----------------------------------------------------------------------+
|
||||
|
||||
require_once 'PEAR.php';
|
||||
|
||||
/**
|
||||
* +----------------------------- IMPORTANT ------------------------------+
|
||||
* | Usage of this class compared to native php extensions such as |
|
||||
* | mailparse or imap, is slow and may be feature deficient. If available|
|
||||
* | you are STRONGLY recommended to use the php extensions. |
|
||||
* +----------------------------------------------------------------------+
|
||||
*
|
||||
* Mime Decoding class
|
||||
*
|
||||
* This class will parse a raw mime email and return
|
||||
* the structure. Returned structure is similar to
|
||||
* that returned by imap_fetchstructure().
|
||||
*
|
||||
* USAGE: (assume $input is your raw email)
|
||||
*
|
||||
* $decode = new Mail_mimeDecode($input, "\r\n");
|
||||
* $structure = $decode->decode();
|
||||
* print_r($structure);
|
||||
*
|
||||
* Or statically:
|
||||
*
|
||||
* $params['input'] = $input;
|
||||
* $structure = Mail_mimeDecode::decode($params);
|
||||
* print_r($structure);
|
||||
*
|
||||
* TODO:
|
||||
* o Implement multipart/appledouble
|
||||
* o UTF8: ???
|
||||
|
||||
> 4. We have also found a solution for decoding the UTF-8
|
||||
> headers. Therefore I made the following function:
|
||||
>
|
||||
> function decode_utf8($txt) {
|
||||
> $trans=array("Å‘"=>"õ","ű"=>"û","Å<>"=>"Õ","Å°"
|
||||
=>"Û");
|
||||
> $txt=strtr($txt,$trans);
|
||||
> return(utf8_decode($txt));
|
||||
> }
|
||||
>
|
||||
> And I have inserted the following line to the class:
|
||||
>
|
||||
> if (strtolower($charset)=="utf-8") $text=decode_utf8($text);
|
||||
>
|
||||
> ... before the following one in the "_decodeHeader" function:
|
||||
>
|
||||
> $input = str_replace($encoded, $text, $input);
|
||||
>
|
||||
> This way from now on it can easily decode the UTF-8 headers too.
|
||||
|
||||
*
|
||||
* @author Richard Heyes <richard@phpguru.org>
|
||||
* @version $Revision: 1.46 $
|
||||
* @package Mail
|
||||
*/
|
||||
class Mail_mimeDecode extends PEAR
|
||||
{
|
||||
/**
|
||||
* The raw email to decode
|
||||
* @var string
|
||||
*/
|
||||
var $_input;
|
||||
|
||||
/**
|
||||
* The header part of the input
|
||||
* @var string
|
||||
*/
|
||||
var $_header;
|
||||
|
||||
/**
|
||||
* The body part of the input
|
||||
* @var string
|
||||
*/
|
||||
var $_body;
|
||||
|
||||
/**
|
||||
* If an error occurs, this is used to store the message
|
||||
* @var string
|
||||
*/
|
||||
var $_error;
|
||||
|
||||
/**
|
||||
* Flag to determine whether to include bodies in the
|
||||
* returned object.
|
||||
* @var boolean
|
||||
*/
|
||||
var $_include_bodies;
|
||||
|
||||
/**
|
||||
* Flag to determine whether to decode bodies
|
||||
* @var boolean
|
||||
*/
|
||||
var $_decode_bodies;
|
||||
|
||||
/**
|
||||
* Flag to determine whether to decode headers
|
||||
* @var boolean
|
||||
*/
|
||||
var $_decode_headers;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* Sets up the object, initialise the variables, and splits and
|
||||
* stores the header and body of the input.
|
||||
*
|
||||
* @param string The input to decode
|
||||
* @access public
|
||||
*/
|
||||
function Mail_mimeDecode($input)
|
||||
{
|
||||
list($header, $body) = $this->_splitBodyHeader($input);
|
||||
|
||||
$this->_input = $input;
|
||||
$this->_header = $header;
|
||||
$this->_body = $body;
|
||||
$this->_decode_bodies = false;
|
||||
$this->_include_bodies = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Begins the decoding process. If called statically
|
||||
* it will create an object and call the decode() method
|
||||
* of it.
|
||||
*
|
||||
* @param array An array of various parameters that determine
|
||||
* various things:
|
||||
* include_bodies - Whether to include the body in the returned
|
||||
* object.
|
||||
* decode_bodies - Whether to decode the bodies
|
||||
* of the parts. (Transfer encoding)
|
||||
* decode_headers - Whether to decode headers
|
||||
* input - If called statically, this will be treated
|
||||
* as the input
|
||||
* @return object Decoded results
|
||||
* @access public
|
||||
*/
|
||||
function decode($params = null)
|
||||
{
|
||||
// determine if this method has been called statically
|
||||
$isStatic = !(isset($this) && get_class($this) == __CLASS__);
|
||||
|
||||
// Have we been called statically?
|
||||
// If so, create an object and pass details to that.
|
||||
if ($isStatic AND isset($params['input'])) {
|
||||
|
||||
$obj = new Mail_mimeDecode($params['input']);
|
||||
$structure = $obj->decode($params);
|
||||
|
||||
// Called statically but no input
|
||||
} elseif ($isStatic) {
|
||||
return PEAR::raiseError('Called statically and no input given');
|
||||
|
||||
// Called via an object
|
||||
} else {
|
||||
$this->_include_bodies = isset($params['include_bodies']) ?
|
||||
$params['include_bodies'] : false;
|
||||
$this->_decode_bodies = isset($params['decode_bodies']) ?
|
||||
$params['decode_bodies'] : false;
|
||||
$this->_decode_headers = isset($params['decode_headers']) ?
|
||||
$params['decode_headers'] : false;
|
||||
|
||||
$structure = $this->_decode($this->_header, $this->_body);
|
||||
if ($structure === false) {
|
||||
$structure = $this->raiseError($this->_error);
|
||||
}
|
||||
}
|
||||
|
||||
return $structure;
|
||||
}
|
||||
|
||||
/**
|
||||
* Performs the decoding. Decodes the body string passed to it
|
||||
* If it finds certain content-types it will call itself in a
|
||||
* recursive fashion
|
||||
*
|
||||
* @param string Header section
|
||||
* @param string Body section
|
||||
* @return object Results of decoding process
|
||||
* @access private
|
||||
*/
|
||||
function _decode($headers, $body, $default_ctype = 'text/plain')
|
||||
{
|
||||
$return = new stdClass;
|
||||
$return->headers = array();
|
||||
$headers = $this->_parseHeaders($headers);
|
||||
|
||||
foreach ($headers as $value) {
|
||||
if (isset($return->headers[strtolower($value['name'])]) AND !is_array($return->headers[strtolower($value['name'])])) {
|
||||
$return->headers[strtolower($value['name'])] = array($return->headers[strtolower($value['name'])]);
|
||||
$return->headers[strtolower($value['name'])][] = $value['value'];
|
||||
|
||||
} elseif (isset($return->headers[strtolower($value['name'])])) {
|
||||
$return->headers[strtolower($value['name'])][] = $value['value'];
|
||||
|
||||
} else {
|
||||
$return->headers[strtolower($value['name'])] = $value['value'];
|
||||
}
|
||||
}
|
||||
|
||||
reset($headers);
|
||||
while (list($key, $value) = each($headers)) {
|
||||
$headers[$key]['name'] = strtolower($headers[$key]['name']);
|
||||
switch ($headers[$key]['name']) {
|
||||
|
||||
case 'content-type':
|
||||
$content_type = $this->_parseHeaderValue($headers[$key]['value']);
|
||||
|
||||
if (preg_match('/([0-9a-z+.-]+)\/([0-9a-z+.-]+)/i', $content_type['value'], $regs)) {
|
||||
$return->ctype_primary = $regs[1];
|
||||
$return->ctype_secondary = $regs[2];
|
||||
}
|
||||
|
||||
if (isset($content_type['other'])) {
|
||||
while (list($p_name, $p_value) = each($content_type['other'])) {
|
||||
$return->ctype_parameters[$p_name] = $p_value;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case 'content-disposition':
|
||||
$content_disposition = $this->_parseHeaderValue($headers[$key]['value']);
|
||||
$return->disposition = $content_disposition['value'];
|
||||
if (isset($content_disposition['other'])) {
|
||||
while (list($p_name, $p_value) = each($content_disposition['other'])) {
|
||||
$return->d_parameters[$p_name] = $p_value;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case 'content-transfer-encoding':
|
||||
$content_transfer_encoding = $this->_parseHeaderValue($headers[$key]['value']);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($content_type)) {
|
||||
switch (strtolower($content_type['value'])) {
|
||||
case 'text/plain':
|
||||
$encoding = isset($content_transfer_encoding) ? $content_transfer_encoding['value'] : '7bit';
|
||||
$this->_include_bodies ? $return->body = ($this->_decode_bodies ? $this->_decodeBody($body, $encoding) : $body) : null;
|
||||
break;
|
||||
|
||||
case 'text/html':
|
||||
$encoding = isset($content_transfer_encoding) ? $content_transfer_encoding['value'] : '7bit';
|
||||
$this->_include_bodies ? $return->body = ($this->_decode_bodies ? $this->_decodeBody($body, $encoding) : $body) : null;
|
||||
break;
|
||||
|
||||
case 'multipart/parallel':
|
||||
case 'multipart/report': // RFC1892
|
||||
case 'multipart/signed': // PGP
|
||||
case 'multipart/digest':
|
||||
case 'multipart/alternative':
|
||||
case 'multipart/related':
|
||||
case 'multipart/mixed':
|
||||
if(!isset($content_type['other']['boundary'])){
|
||||
$this->_error = 'No boundary found for ' . $content_type['value'] . ' part';
|
||||
return false;
|
||||
}
|
||||
|
||||
$default_ctype = (strtolower($content_type['value']) === 'multipart/digest') ? 'message/rfc822' : 'text/plain';
|
||||
|
||||
$parts = $this->_boundarySplit($body, $content_type['other']['boundary']);
|
||||
for ($i = 0; $i < count($parts); $i++) {
|
||||
list($part_header, $part_body) = $this->_splitBodyHeader($parts[$i]);
|
||||
$part = $this->_decode($part_header, $part_body, $default_ctype);
|
||||
if($part === false)
|
||||
$part = $this->raiseError($this->_error);
|
||||
$return->parts[] = $part;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'message/rfc822':
|
||||
$obj = &new Mail_mimeDecode($body);
|
||||
$return->parts[] = $obj->decode(array('include_bodies' => $this->_include_bodies,
|
||||
'decode_bodies' => $this->_decode_bodies,
|
||||
'decode_headers' => $this->_decode_headers));
|
||||
unset($obj);
|
||||
break;
|
||||
|
||||
default:
|
||||
if(!isset($content_transfer_encoding['value']))
|
||||
$content_transfer_encoding['value'] = '7bit';
|
||||
$this->_include_bodies ? $return->body = ($this->_decode_bodies ? $this->_decodeBody($body, $content_transfer_encoding['value']) : $body) : null;
|
||||
break;
|
||||
}
|
||||
|
||||
} else {
|
||||
$ctype = explode('/', $default_ctype);
|
||||
$return->ctype_primary = $ctype[0];
|
||||
$return->ctype_secondary = $ctype[1];
|
||||
$this->_include_bodies ? $return->body = ($this->_decode_bodies ? $this->_decodeBody($body) : $body) : null;
|
||||
}
|
||||
|
||||
return $return;
|
||||
}
|
||||
|
||||
/**
|
||||
* Given the output of the above function, this will return an
|
||||
* array of references to the parts, indexed by mime number.
|
||||
*
|
||||
* @param object $structure The structure to go through
|
||||
* @param string $mime_number Internal use only.
|
||||
* @return array Mime numbers
|
||||
*/
|
||||
function &getMimeNumbers(&$structure, $no_refs = false, $mime_number = '', $prepend = '')
|
||||
{
|
||||
$return = array();
|
||||
if (!empty($structure->parts)) {
|
||||
if ($mime_number != '') {
|
||||
$structure->mime_id = $prepend . $mime_number;
|
||||
$return[$prepend . $mime_number] = &$structure;
|
||||
}
|
||||
for ($i = 0; $i < count($structure->parts); $i++) {
|
||||
|
||||
|
||||
if (!empty($structure->headers['content-type']) AND substr(strtolower($structure->headers['content-type']), 0, 8) == 'message/') {
|
||||
$prepend = $prepend . $mime_number . '.';
|
||||
$_mime_number = '';
|
||||
} else {
|
||||
$_mime_number = ($mime_number == '' ? $i + 1 : sprintf('%s.%s', $mime_number, $i + 1));
|
||||
}
|
||||
|
||||
$arr = &Mail_mimeDecode::getMimeNumbers($structure->parts[$i], $no_refs, $_mime_number, $prepend);
|
||||
foreach ($arr as $key => $val) {
|
||||
$no_refs ? $return[$key] = '' : $return[$key] = &$arr[$key];
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if ($mime_number == '') {
|
||||
$mime_number = '1';
|
||||
}
|
||||
$structure->mime_id = $prepend . $mime_number;
|
||||
$no_refs ? $return[$prepend . $mime_number] = '' : $return[$prepend . $mime_number] = &$structure;
|
||||
}
|
||||
|
||||
return $return;
|
||||
}
|
||||
|
||||
/**
|
||||
* Given a string containing a header and body
|
||||
* section, this function will split them (at the first
|
||||
* blank line) and return them.
|
||||
*
|
||||
* @param string Input to split apart
|
||||
* @return array Contains header and body section
|
||||
* @access private
|
||||
*/
|
||||
function _splitBodyHeader($input)
|
||||
{
|
||||
if (preg_match("/^(.*?)\r?\n\r?\n(.*)/s", $input, $match)) {
|
||||
return array($match[1], $match[2]);
|
||||
}
|
||||
$this->_error = 'Could not split header and body';
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse headers given in $input and return
|
||||
* as assoc array.
|
||||
*
|
||||
* @param string Headers to parse
|
||||
* @return array Contains parsed headers
|
||||
* @access private
|
||||
*/
|
||||
function _parseHeaders($input)
|
||||
{
|
||||
|
||||
if ($input !== '') {
|
||||
// Unfold the input
|
||||
$input = preg_replace("/\r?\n/", "\r\n", $input);
|
||||
$input = preg_replace("/\r\n(\t| )+/", ' ', $input);
|
||||
$headers = explode("\r\n", trim($input));
|
||||
|
||||
foreach ($headers as $value) {
|
||||
$hdr_name = substr($value, 0, $pos = strpos($value, ':'));
|
||||
$hdr_value = substr($value, $pos+1);
|
||||
if($hdr_value[0] == ' ')
|
||||
$hdr_value = substr($hdr_value, 1);
|
||||
|
||||
$return[] = array(
|
||||
'name' => $hdr_name,
|
||||
'value' => $this->_decode_headers ? $this->_decodeHeader($hdr_value) : $hdr_value
|
||||
);
|
||||
}
|
||||
} else {
|
||||
$return = array();
|
||||
}
|
||||
|
||||
return $return;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function to parse a header value,
|
||||
* extract first part, and any secondary
|
||||
* parts (after ;) This function is not as
|
||||
* robust as it could be. Eg. header comments
|
||||
* in the wrong place will probably break it.
|
||||
*
|
||||
* @param string Header value to parse
|
||||
* @return array Contains parsed result
|
||||
* @access private
|
||||
*/
|
||||
function _parseHeaderValue($input)
|
||||
{
|
||||
|
||||
if (($pos = strpos($input, ';')) !== false) {
|
||||
|
||||
$return['value'] = trim(substr($input, 0, $pos));
|
||||
$input = trim(substr($input, $pos+1));
|
||||
|
||||
if (strlen($input) > 0) {
|
||||
|
||||
// This splits on a semi-colon, if there's no preceeding backslash
|
||||
// Now works with quoted values; had to glue the \; breaks in PHP
|
||||
// the regex is already bordering on incomprehensible
|
||||
$splitRegex = '/([^;\'"]*[\'"]([^\'"]*([^\'"]*)*)[\'"][^;\'"]*|([^;]+))(;|$)/';
|
||||
preg_match_all($splitRegex, $input, $matches);
|
||||
$parameters = array();
|
||||
for ($i=0; $i<count($matches[0]); $i++) {
|
||||
$param = $matches[0][$i];
|
||||
while (substr($param, -2) == '\;') {
|
||||
$param .= $matches[0][++$i];
|
||||
}
|
||||
$parameters[] = $param;
|
||||
}
|
||||
|
||||
for ($i = 0; $i < count($parameters); $i++) {
|
||||
$param_name = trim(substr($parameters[$i], 0, $pos = strpos($parameters[$i], '=')), "'\";\t\\ ");
|
||||
$param_value = trim(str_replace('\;', ';', substr($parameters[$i], $pos + 1)), "'\";\t\\ ");
|
||||
if ($param_value[0] == '"') {
|
||||
$param_value = substr($param_value, 1, -1);
|
||||
}
|
||||
$return['other'][$param_name] = $param_value;
|
||||
$return['other'][strtolower($param_name)] = $param_value;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
$return['value'] = trim($input);
|
||||
}
|
||||
|
||||
return $return;
|
||||
}
|
||||
|
||||
/**
|
||||
* This function splits the input based
|
||||
* on the given boundary
|
||||
*
|
||||
* @param string Input to parse
|
||||
* @return array Contains array of resulting mime parts
|
||||
* @access private
|
||||
*/
|
||||
function _boundarySplit($input, $boundary)
|
||||
{
|
||||
$parts = array();
|
||||
|
||||
$bs_possible = substr($boundary, 2, -2);
|
||||
$bs_check = '\"' . $bs_possible . '\"';
|
||||
|
||||
if ($boundary == $bs_check) {
|
||||
$boundary = $bs_possible;
|
||||
}
|
||||
|
||||
$tmp = explode('--' . $boundary, $input);
|
||||
|
||||
for ($i = 1; $i < count($tmp) - 1; $i++) {
|
||||
$parts[] = $tmp[$i];
|
||||
}
|
||||
|
||||
return $parts;
|
||||
}
|
||||
|
||||
/**
|
||||
* Given a header, this function will decode it
|
||||
* according to RFC2047. Probably not *exactly*
|
||||
* conformant, but it does pass all the given
|
||||
* examples (in RFC2047).
|
||||
*
|
||||
* @param string Input header value to decode
|
||||
* @return string Decoded header value
|
||||
* @access private
|
||||
*/
|
||||
function _decodeHeader($input)
|
||||
{
|
||||
// Remove white space between encoded-words
|
||||
$input = preg_replace('/(=\?[^?]+\?(q|b)\?[^?]*\?=)(\s)+=\?/i', '\1=?', $input);
|
||||
|
||||
// For each encoded-word...
|
||||
while (preg_match('/(=\?([^?]+)\?(q|b)\?([^?]*)\?=)/i', $input, $matches)) {
|
||||
|
||||
$encoded = $matches[1];
|
||||
$charset = $matches[2];
|
||||
$encoding = $matches[3];
|
||||
$text = $matches[4];
|
||||
|
||||
switch (strtolower($encoding)) {
|
||||
case 'b':
|
||||
$text = base64_decode($text);
|
||||
break;
|
||||
|
||||
case 'q':
|
||||
$text = str_replace('_', ' ', $text);
|
||||
preg_match_all('/=([a-f0-9]{2})/i', $text, $matches);
|
||||
foreach($matches[1] as $value)
|
||||
$text = str_replace('='.$value, chr(hexdec($value)), $text);
|
||||
break;
|
||||
}
|
||||
|
||||
$input = str_replace($encoded, $text, $input);
|
||||
}
|
||||
|
||||
return $input;
|
||||
}
|
||||
|
||||
/**
|
||||
* Given a body string and an encoding type,
|
||||
* this function will decode and return it.
|
||||
*
|
||||
* @param string Input body to decode
|
||||
* @param string Encoding type to use.
|
||||
* @return string Decoded body
|
||||
* @access private
|
||||
*/
|
||||
function _decodeBody($input, $encoding = '7bit')
|
||||
{
|
||||
switch (strtolower($encoding)) {
|
||||
case '7bit':
|
||||
return $input;
|
||||
break;
|
||||
|
||||
case 'quoted-printable':
|
||||
return $this->_quotedPrintableDecode($input);
|
||||
break;
|
||||
|
||||
case 'base64':
|
||||
return base64_decode($input);
|
||||
break;
|
||||
|
||||
default:
|
||||
return $input;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Given a quoted-printable string, this
|
||||
* function will decode and return it.
|
||||
*
|
||||
* @param string Input body to decode
|
||||
* @return string Decoded body
|
||||
* @access private
|
||||
*/
|
||||
function _quotedPrintableDecode($input)
|
||||
{
|
||||
// Remove soft line breaks
|
||||
$input = preg_replace("/=\r?\n/", '', $input);
|
||||
|
||||
// Replace encoded characters
|
||||
$input = preg_replace('/=([a-f0-9]{2})/ie', "chr(hexdec('\\1'))", $input);
|
||||
|
||||
return $input;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks the input for uuencoded files and returns
|
||||
* an array of them. Can be called statically, eg:
|
||||
*
|
||||
* $files =& Mail_mimeDecode::uudecode($some_text);
|
||||
*
|
||||
* It will check for the begin 666 ... end syntax
|
||||
* however and won't just blindly decode whatever you
|
||||
* pass it.
|
||||
*
|
||||
* @param string Input body to look for attahcments in
|
||||
* @return array Decoded bodies, filenames and permissions
|
||||
* @access public
|
||||
* @author Unknown
|
||||
*/
|
||||
function &uudecode($input)
|
||||
{
|
||||
// Find all uuencoded sections
|
||||
preg_match_all("/begin ([0-7]{3}) (.+)\r?\n(.+)\r?\nend/Us", $input, $matches);
|
||||
|
||||
for ($j = 0; $j < count($matches[3]); $j++) {
|
||||
|
||||
$str = $matches[3][$j];
|
||||
$filename = $matches[2][$j];
|
||||
$fileperm = $matches[1][$j];
|
||||
|
||||
$file = '';
|
||||
$str = preg_split("/\r?\n/", trim($str));
|
||||
$strlen = count($str);
|
||||
|
||||
for ($i = 0; $i < $strlen; $i++) {
|
||||
$pos = 1;
|
||||
$d = 0;
|
||||
$len=(int)(((ord(substr($str[$i],0,1)) -32) - ' ') & 077);
|
||||
|
||||
while (($d + 3 <= $len) AND ($pos + 4 <= strlen($str[$i]))) {
|
||||
$c0 = (ord(substr($str[$i],$pos,1)) ^ 0x20);
|
||||
$c1 = (ord(substr($str[$i],$pos+1,1)) ^ 0x20);
|
||||
$c2 = (ord(substr($str[$i],$pos+2,1)) ^ 0x20);
|
||||
$c3 = (ord(substr($str[$i],$pos+3,1)) ^ 0x20);
|
||||
$file .= chr(((($c0 - ' ') & 077) << 2) | ((($c1 - ' ') & 077) >> 4));
|
||||
|
||||
$file .= chr(((($c1 - ' ') & 077) << 4) | ((($c2 - ' ') & 077) >> 2));
|
||||
|
||||
$file .= chr(((($c2 - ' ') & 077) << 6) | (($c3 - ' ') & 077));
|
||||
|
||||
$pos += 4;
|
||||
$d += 3;
|
||||
}
|
||||
|
||||
if (($d + 2 <= $len) && ($pos + 3 <= strlen($str[$i]))) {
|
||||
$c0 = (ord(substr($str[$i],$pos,1)) ^ 0x20);
|
||||
$c1 = (ord(substr($str[$i],$pos+1,1)) ^ 0x20);
|
||||
$c2 = (ord(substr($str[$i],$pos+2,1)) ^ 0x20);
|
||||
$file .= chr(((($c0 - ' ') & 077) << 2) | ((($c1 - ' ') & 077) >> 4));
|
||||
|
||||
$file .= chr(((($c1 - ' ') & 077) << 4) | ((($c2 - ' ') & 077) >> 2));
|
||||
|
||||
$pos += 3;
|
||||
$d += 2;
|
||||
}
|
||||
|
||||
if (($d + 1 <= $len) && ($pos + 2 <= strlen($str[$i]))) {
|
||||
$c0 = (ord(substr($str[$i],$pos,1)) ^ 0x20);
|
||||
$c1 = (ord(substr($str[$i],$pos+1,1)) ^ 0x20);
|
||||
$file .= chr(((($c0 - ' ') & 077) << 2) | ((($c1 - ' ') & 077) >> 4));
|
||||
|
||||
}
|
||||
}
|
||||
$files[] = array('filename' => $filename, 'fileperm' => $fileperm, 'filedata' => $file);
|
||||
}
|
||||
|
||||
return $files;
|
||||
}
|
||||
|
||||
/**
|
||||
* getSendArray() returns the arguments required for Mail::send()
|
||||
* used to build the arguments for a mail::send() call
|
||||
*
|
||||
* Usage:
|
||||
* $mailtext = Full email (for example generated by a template)
|
||||
* $decoder = new Mail_mimeDecode($mailtext);
|
||||
* $parts = $decoder->getSendArray();
|
||||
* if (!PEAR::isError($parts) {
|
||||
* list($recipents,$headers,$body) = $parts;
|
||||
* $mail = Mail::factory('smtp');
|
||||
* $mail->send($recipents,$headers,$body);
|
||||
* } else {
|
||||
* echo $parts->message;
|
||||
* }
|
||||
* @return mixed array of recipeint, headers,body or Pear_Error
|
||||
* @access public
|
||||
* @author Alan Knowles <alan@akbkhome.com>
|
||||
*/
|
||||
function getSendArray()
|
||||
{
|
||||
// prevent warning if this is not set
|
||||
$this->_decode_headers = FALSE;
|
||||
$headerlist =$this->_parseHeaders($this->_header);
|
||||
$to = "";
|
||||
if (!$headerlist) {
|
||||
return $this->raiseError("Message did not contain headers");
|
||||
}
|
||||
foreach($headerlist as $item) {
|
||||
$header[$item['name']] = $item['value'];
|
||||
switch (strtolower($item['name'])) {
|
||||
case "to":
|
||||
case "cc":
|
||||
case "bcc":
|
||||
$to = ",".$item['value'];
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
if ($to == "") {
|
||||
return $this->raiseError("Message did not contain any recipents");
|
||||
}
|
||||
$to = substr($to,1);
|
||||
return array($to,$header,$this->_body);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a xml copy of the output of
|
||||
* Mail_mimeDecode::decode. Pass the output in as the
|
||||
* argument. This function can be called statically. Eg:
|
||||
*
|
||||
* $output = $obj->decode();
|
||||
* $xml = Mail_mimeDecode::getXML($output);
|
||||
*
|
||||
* The DTD used for this should have been in the package. Or
|
||||
* alternatively you can get it from cvs, or here:
|
||||
* http://www.phpguru.org/xmail/xmail.dtd.
|
||||
*
|
||||
* @param object Input to convert to xml. This should be the
|
||||
* output of the Mail_mimeDecode::decode function
|
||||
* @return string XML version of input
|
||||
* @access public
|
||||
*/
|
||||
function getXML($input)
|
||||
{
|
||||
$crlf = "\r\n";
|
||||
$output = '<?xml version=\'1.0\'?>' . $crlf .
|
||||
'<!DOCTYPE email SYSTEM "http://www.phpguru.org/xmail/xmail.dtd">' . $crlf .
|
||||
'<email>' . $crlf .
|
||||
Mail_mimeDecode::_getXML($input) .
|
||||
'</email>';
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function that does the actual conversion to xml. Does a single
|
||||
* mimepart at a time.
|
||||
*
|
||||
* @param object Input to convert to xml. This is a mimepart object.
|
||||
* It may or may not contain subparts.
|
||||
* @param integer Number of tabs to indent
|
||||
* @return string XML version of input
|
||||
* @access private
|
||||
*/
|
||||
function _getXML($input, $indent = 1)
|
||||
{
|
||||
$htab = "\t";
|
||||
$crlf = "\r\n";
|
||||
$output = '';
|
||||
$headers = @(array)$input->headers;
|
||||
|
||||
foreach ($headers as $hdr_name => $hdr_value) {
|
||||
|
||||
// Multiple headers with this name
|
||||
if (is_array($headers[$hdr_name])) {
|
||||
for ($i = 0; $i < count($hdr_value); $i++) {
|
||||
$output .= Mail_mimeDecode::_getXML_helper($hdr_name, $hdr_value[$i], $indent);
|
||||
}
|
||||
|
||||
// Only one header of this sort
|
||||
} else {
|
||||
$output .= Mail_mimeDecode::_getXML_helper($hdr_name, $hdr_value, $indent);
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($input->parts)) {
|
||||
for ($i = 0; $i < count($input->parts); $i++) {
|
||||
$output .= $crlf . str_repeat($htab, $indent) . '<mimepart>' . $crlf .
|
||||
Mail_mimeDecode::_getXML($input->parts[$i], $indent+1) .
|
||||
str_repeat($htab, $indent) . '</mimepart>' . $crlf;
|
||||
}
|
||||
} elseif (isset($input->body)) {
|
||||
$output .= $crlf . str_repeat($htab, $indent) . '<body><![CDATA[' .
|
||||
$input->body . ']]></body>' . $crlf;
|
||||
}
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper function to _getXML(). Returns xml of a header.
|
||||
*
|
||||
* @param string Name of header
|
||||
* @param string Value of header
|
||||
* @param integer Number of tabs to indent
|
||||
* @return string XML version of input
|
||||
* @access private
|
||||
*/
|
||||
function _getXML_helper($hdr_name, $hdr_value, $indent)
|
||||
{
|
||||
$htab = "\t";
|
||||
$crlf = "\r\n";
|
||||
$return = '';
|
||||
|
||||
$new_hdr_value = ($hdr_name != 'received') ? Mail_mimeDecode::_parseHeaderValue($hdr_value) : array('value' => $hdr_value);
|
||||
$new_hdr_name = str_replace(' ', '-', ucwords(str_replace('-', ' ', $hdr_name)));
|
||||
|
||||
// Sort out any parameters
|
||||
if (!empty($new_hdr_value['other'])) {
|
||||
foreach ($new_hdr_value['other'] as $paramname => $paramvalue) {
|
||||
$params[] = str_repeat($htab, $indent) . $htab . '<parameter>' . $crlf .
|
||||
str_repeat($htab, $indent) . $htab . $htab . '<paramname>' . htmlspecialchars($paramname) . '</paramname>' . $crlf .
|
||||
str_repeat($htab, $indent) . $htab . $htab . '<paramvalue>' . htmlspecialchars($paramvalue) . '</paramvalue>' . $crlf .
|
||||
str_repeat($htab, $indent) . $htab . '</parameter>' . $crlf;
|
||||
}
|
||||
|
||||
$params = implode('', $params);
|
||||
} else {
|
||||
$params = '';
|
||||
}
|
||||
|
||||
$return = str_repeat($htab, $indent) . '<header>' . $crlf .
|
||||
str_repeat($htab, $indent) . $htab . '<headername>' . htmlspecialchars($new_hdr_name) . '</headername>' . $crlf .
|
||||
str_repeat($htab, $indent) . $htab . '<headervalue>' . htmlspecialchars($new_hdr_value['value']) . '</headervalue>' . $crlf .
|
||||
$params .
|
||||
str_repeat($htab, $indent) . '</header>' . $crlf;
|
||||
|
||||
return $return;
|
||||
}
|
||||
|
||||
} // End of class
|
||||
?>
|
||||
351
include/pear/Mail/mimePart.php
Normal file
351
include/pear/Mail/mimePart.php
Normal file
@@ -0,0 +1,351 @@
|
||||
<?php
|
||||
// +-----------------------------------------------------------------------+
|
||||
// | Copyright (c) 2002-2003 Richard Heyes |
|
||||
// | All rights reserved. |
|
||||
// | |
|
||||
// | Redistribution and use in source and binary forms, with or without |
|
||||
// | modification, are permitted provided that the following conditions |
|
||||
// | are met: |
|
||||
// | |
|
||||
// | o Redistributions of source code must retain the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer. |
|
||||
// | o Redistributions in binary form must reproduce the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer in the |
|
||||
// | documentation and/or other materials provided with the distribution.|
|
||||
// | o The names of the authors may not be used to endorse or promote |
|
||||
// | products derived from this software without specific prior written |
|
||||
// | permission. |
|
||||
// | |
|
||||
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|
||||
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|
||||
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|
||||
// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
|
||||
// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
||||
// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
||||
// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
|
||||
// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
|
||||
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|
||||
// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
|
||||
// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|
||||
// | |
|
||||
// +-----------------------------------------------------------------------+
|
||||
// | Author: Richard Heyes <richard@phpguru.org> |
|
||||
// +-----------------------------------------------------------------------+
|
||||
|
||||
/**
|
||||
*
|
||||
* Raw mime encoding class
|
||||
*
|
||||
* What is it?
|
||||
* This class enables you to manipulate and build
|
||||
* a mime email from the ground up.
|
||||
*
|
||||
* Why use this instead of mime.php?
|
||||
* mime.php is a userfriendly api to this class for
|
||||
* people who aren't interested in the internals of
|
||||
* mime mail. This class however allows full control
|
||||
* over the email.
|
||||
*
|
||||
* Eg.
|
||||
*
|
||||
* // Since multipart/mixed has no real body, (the body is
|
||||
* // the subpart), we set the body argument to blank.
|
||||
*
|
||||
* $params['content_type'] = 'multipart/mixed';
|
||||
* $email = new Mail_mimePart('', $params);
|
||||
*
|
||||
* // Here we add a text part to the multipart we have
|
||||
* // already. Assume $body contains plain text.
|
||||
*
|
||||
* $params['content_type'] = 'text/plain';
|
||||
* $params['encoding'] = '7bit';
|
||||
* $text = $email->addSubPart($body, $params);
|
||||
*
|
||||
* // Now add an attachment. Assume $attach is
|
||||
* the contents of the attachment
|
||||
*
|
||||
* $params['content_type'] = 'application/zip';
|
||||
* $params['encoding'] = 'base64';
|
||||
* $params['disposition'] = 'attachment';
|
||||
* $params['dfilename'] = 'example.zip';
|
||||
* $attach =& $email->addSubPart($body, $params);
|
||||
*
|
||||
* // Now build the email. Note that the encode
|
||||
* // function returns an associative array containing two
|
||||
* // elements, body and headers. You will need to add extra
|
||||
* // headers, (eg. Mime-Version) before sending.
|
||||
*
|
||||
* $email = $message->encode();
|
||||
* $email['headers'][] = 'Mime-Version: 1.0';
|
||||
*
|
||||
*
|
||||
* Further examples are available at http://www.phpguru.org
|
||||
*
|
||||
* TODO:
|
||||
* - Set encode() to return the $obj->encoded if encode()
|
||||
* has already been run. Unless a flag is passed to specifically
|
||||
* re-build the message.
|
||||
*
|
||||
* @author Richard Heyes <richard@phpguru.org>
|
||||
* @version $Revision: 1.13 $
|
||||
* @package Mail
|
||||
*/
|
||||
|
||||
class Mail_mimePart {
|
||||
|
||||
/**
|
||||
* The encoding type of this part
|
||||
* @var string
|
||||
*/
|
||||
var $_encoding;
|
||||
|
||||
/**
|
||||
* An array of subparts
|
||||
* @var array
|
||||
*/
|
||||
var $_subparts;
|
||||
|
||||
/**
|
||||
* The output of this part after being built
|
||||
* @var string
|
||||
*/
|
||||
var $_encoded;
|
||||
|
||||
/**
|
||||
* Headers for this part
|
||||
* @var array
|
||||
*/
|
||||
var $_headers;
|
||||
|
||||
/**
|
||||
* The body of this part (not encoded)
|
||||
* @var string
|
||||
*/
|
||||
var $_body;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* Sets up the object.
|
||||
*
|
||||
* @param $body - The body of the mime part if any.
|
||||
* @param $params - An associative array of parameters:
|
||||
* content_type - The content type for this part eg multipart/mixed
|
||||
* encoding - The encoding to use, 7bit, 8bit, base64, or quoted-printable
|
||||
* cid - Content ID to apply
|
||||
* disposition - Content disposition, inline or attachment
|
||||
* dfilename - Optional filename parameter for content disposition
|
||||
* description - Content description
|
||||
* charset - Character set to use
|
||||
* @access public
|
||||
*/
|
||||
function Mail_mimePart($body = '', $params = array())
|
||||
{
|
||||
if (!defined('MAIL_MIMEPART_CRLF')) {
|
||||
define('MAIL_MIMEPART_CRLF', defined('MAIL_MIME_CRLF') ? MAIL_MIME_CRLF : "\r\n", TRUE);
|
||||
}
|
||||
|
||||
foreach ($params as $key => $value) {
|
||||
switch ($key) {
|
||||
case 'content_type':
|
||||
$headers['Content-Type'] = $value . (isset($charset) ? '; charset="' . $charset . '"' : '');
|
||||
break;
|
||||
|
||||
case 'encoding':
|
||||
$this->_encoding = $value;
|
||||
$headers['Content-Transfer-Encoding'] = $value;
|
||||
break;
|
||||
|
||||
case 'cid':
|
||||
$headers['Content-ID'] = '<' . $value . '>';
|
||||
break;
|
||||
|
||||
case 'disposition':
|
||||
$headers['Content-Disposition'] = $value . (isset($dfilename) ? '; filename="' . $dfilename . '"' : '');
|
||||
break;
|
||||
|
||||
case 'dfilename':
|
||||
if (isset($headers['Content-Disposition'])) {
|
||||
$headers['Content-Disposition'] .= '; filename="' . $value . '"';
|
||||
} else {
|
||||
$dfilename = $value;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'description':
|
||||
$headers['Content-Description'] = $value;
|
||||
break;
|
||||
|
||||
case 'charset':
|
||||
if (isset($headers['Content-Type'])) {
|
||||
$headers['Content-Type'] .= '; charset="' . $value . '"';
|
||||
} else {
|
||||
$charset = $value;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Default content-type
|
||||
if (!isset($headers['Content-Type'])) {
|
||||
$headers['Content-Type'] = 'text/plain';
|
||||
}
|
||||
|
||||
//Default encoding
|
||||
if (!isset($this->_encoding)) {
|
||||
$this->_encoding = '7bit';
|
||||
}
|
||||
|
||||
// Assign stuff to member variables
|
||||
$this->_encoded = array();
|
||||
$this->_headers = $headers;
|
||||
$this->_body = $body;
|
||||
}
|
||||
|
||||
/**
|
||||
* encode()
|
||||
*
|
||||
* Encodes and returns the email. Also stores
|
||||
* it in the encoded member variable
|
||||
*
|
||||
* @return An associative array containing two elements,
|
||||
* body and headers. The headers element is itself
|
||||
* an indexed array.
|
||||
* @access public
|
||||
*/
|
||||
function encode()
|
||||
{
|
||||
$encoded =& $this->_encoded;
|
||||
|
||||
if (!empty($this->_subparts)) {
|
||||
srand((double)microtime()*1000000);
|
||||
$boundary = '=_' . md5(rand() . microtime());
|
||||
$this->_headers['Content-Type'] .= ';' . MAIL_MIMEPART_CRLF . "\t" . 'boundary="' . $boundary . '"';
|
||||
|
||||
// Add body parts to $subparts
|
||||
for ($i = 0; $i < count($this->_subparts); $i++) {
|
||||
$headers = array();
|
||||
$tmp = $this->_subparts[$i]->encode();
|
||||
foreach ($tmp['headers'] as $key => $value) {
|
||||
$headers[] = $key . ': ' . $value;
|
||||
}
|
||||
$subparts[] = implode(MAIL_MIMEPART_CRLF, $headers) . MAIL_MIMEPART_CRLF . MAIL_MIMEPART_CRLF . $tmp['body'];
|
||||
}
|
||||
|
||||
$encoded['body'] = '--' . $boundary . MAIL_MIMEPART_CRLF .
|
||||
implode('--' . $boundary . MAIL_MIMEPART_CRLF, $subparts) .
|
||||
'--' . $boundary.'--' . MAIL_MIMEPART_CRLF;
|
||||
|
||||
} else {
|
||||
$encoded['body'] = $this->_getEncodedData($this->_body, $this->_encoding) . MAIL_MIMEPART_CRLF;
|
||||
}
|
||||
|
||||
// Add headers to $encoded
|
||||
$encoded['headers'] =& $this->_headers;
|
||||
|
||||
return $encoded;
|
||||
}
|
||||
|
||||
/**
|
||||
* &addSubPart()
|
||||
*
|
||||
* Adds a subpart to current mime part and returns
|
||||
* a reference to it
|
||||
*
|
||||
* @param $body The body of the subpart, if any.
|
||||
* @param $params The parameters for the subpart, same
|
||||
* as the $params argument for constructor.
|
||||
* @return A reference to the part you just added. It is
|
||||
* crucial if using multipart/* in your subparts that
|
||||
* you use =& in your script when calling this function,
|
||||
* otherwise you will not be able to add further subparts.
|
||||
* @access public
|
||||
*/
|
||||
function &addSubPart($body, $params)
|
||||
{
|
||||
$this->_subparts[] = new Mail_mimePart($body, $params);
|
||||
return $this->_subparts[count($this->_subparts) - 1];
|
||||
}
|
||||
|
||||
/**
|
||||
* _getEncodedData()
|
||||
*
|
||||
* Returns encoded data based upon encoding passed to it
|
||||
*
|
||||
* @param $data The data to encode.
|
||||
* @param $encoding The encoding type to use, 7bit, base64,
|
||||
* or quoted-printable.
|
||||
* @access private
|
||||
*/
|
||||
function _getEncodedData($data, $encoding)
|
||||
{
|
||||
switch ($encoding) {
|
||||
case '8bit':
|
||||
case '7bit':
|
||||
return $data;
|
||||
break;
|
||||
|
||||
case 'quoted-printable':
|
||||
return $this->_quotedPrintableEncode($data);
|
||||
break;
|
||||
|
||||
case 'base64':
|
||||
return rtrim(chunk_split(base64_encode($data), 76, MAIL_MIMEPART_CRLF));
|
||||
break;
|
||||
|
||||
default:
|
||||
return $data;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* quoteadPrintableEncode()
|
||||
*
|
||||
* Encodes data to quoted-printable standard.
|
||||
*
|
||||
* @param $input The data to encode
|
||||
* @param $line_max Optional max line length. Should
|
||||
* not be more than 76 chars
|
||||
*
|
||||
* @access private
|
||||
*/
|
||||
function _quotedPrintableEncode($input , $line_max = 76)
|
||||
{
|
||||
$lines = preg_split("/\r?\n/", $input);
|
||||
$eol = MAIL_MIMEPART_CRLF;
|
||||
$escape = '=';
|
||||
$output = '';
|
||||
|
||||
while(list(, $line) = each($lines)){
|
||||
|
||||
$linlen = strlen($line);
|
||||
$newline = '';
|
||||
|
||||
for ($i = 0; $i < $linlen; $i++) {
|
||||
$char = substr($line, $i, 1);
|
||||
$dec = ord($char);
|
||||
|
||||
if (($dec == 32) AND ($i == ($linlen - 1))){ // convert space at eol only
|
||||
$char = '=20';
|
||||
|
||||
} elseif(($dec == 9) AND ($i == ($linlen - 1))) { // convert tab at eol only
|
||||
$char = '=09';
|
||||
} elseif($dec == 9) {
|
||||
; // Do nothing if a tab.
|
||||
} elseif(($dec == 61) OR ($dec < 32 ) OR ($dec > 126)) {
|
||||
$char = $escape . strtoupper(sprintf('%02s', dechex($dec)));
|
||||
}
|
||||
|
||||
if ((strlen($newline) + strlen($char)) >= $line_max) { // MAIL_MIMEPART_CRLF is not counted
|
||||
$output .= $newline . $escape . $eol; // soft line break; " =\r\n" is okay
|
||||
$newline = '';
|
||||
}
|
||||
$newline .= $char;
|
||||
} // end of for
|
||||
$output .= $newline . $eol;
|
||||
}
|
||||
$output = substr($output, 0, -1 * strlen($eol)); // Don't want last crlf
|
||||
return $output;
|
||||
}
|
||||
} // End of class
|
||||
?>
|
||||
60
include/pear/Mail/null.php
Normal file
60
include/pear/Mail/null.php
Normal file
@@ -0,0 +1,60 @@
|
||||
<?php
|
||||
//
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2003 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 2.02 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/2_02.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Author: Phil Kernick <philk@rotfl.com.au> |
|
||||
// +----------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: null.php,v 1.2 2004/04/06 05:19:03 jon Exp $
|
||||
//
|
||||
|
||||
/**
|
||||
* Null implementation of the PEAR Mail:: interface.
|
||||
* @access public
|
||||
* @package Mail
|
||||
* @version $Revision: 1.2 $
|
||||
*/
|
||||
class Mail_null extends Mail {
|
||||
|
||||
/**
|
||||
* Implements Mail_null::send() function. Silently discards all
|
||||
* mail.
|
||||
*
|
||||
* @param mixed $recipients Either a comma-seperated list of recipients
|
||||
* (RFC822 compliant), or an array of recipients,
|
||||
* each RFC822 valid. This may contain recipients not
|
||||
* specified in the headers, for Bcc:, resending
|
||||
* messages, etc.
|
||||
*
|
||||
* @param array $headers The array of headers to send with the mail, in an
|
||||
* associative array, where the array key is the
|
||||
* header name (ie, 'Subject'), and the array value
|
||||
* is the header value (ie, 'test'). The header
|
||||
* produced from those values would be 'Subject:
|
||||
* test'.
|
||||
*
|
||||
* @param string $body The full text of the message body, including any
|
||||
* Mime parts, etc.
|
||||
*
|
||||
* @return mixed Returns true on success, or a PEAR_Error
|
||||
* containing a descriptive error message on
|
||||
* failure.
|
||||
* @access public
|
||||
*/
|
||||
function send($recipients, $headers, $body)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
145
include/pear/Mail/sendmail.php
Normal file
145
include/pear/Mail/sendmail.php
Normal file
@@ -0,0 +1,145 @@
|
||||
<?php
|
||||
//
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2003 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 2.02 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/2_02.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Author: Chuck Hagenbuch <chuck@horde.org> |
|
||||
// +----------------------------------------------------------------------+
|
||||
|
||||
/**
|
||||
* Sendmail implementation of the PEAR Mail:: interface.
|
||||
* @access public
|
||||
* @package Mail
|
||||
* @version $Revision: 1.10 $
|
||||
*/
|
||||
class Mail_sendmail extends Mail {
|
||||
|
||||
/**
|
||||
* The location of the sendmail or sendmail wrapper binary on the
|
||||
* filesystem.
|
||||
* @var string
|
||||
*/
|
||||
var $sendmail_path = '/usr/sbin/sendmail';
|
||||
|
||||
/**
|
||||
* Any extra command-line parameters to pass to the sendmail or
|
||||
* sendmail wrapper binary.
|
||||
* @var string
|
||||
*/
|
||||
var $sendmail_args = '';
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* Instantiates a new Mail_sendmail:: object based on the parameters
|
||||
* passed in. It looks for the following parameters:
|
||||
* sendmail_path The location of the sendmail binary on the
|
||||
* filesystem. Defaults to '/usr/sbin/sendmail'.
|
||||
*
|
||||
* sendmail_args Any extra parameters to pass to the sendmail
|
||||
* or sendmail wrapper binary.
|
||||
*
|
||||
* If a parameter is present in the $params array, it replaces the
|
||||
* default.
|
||||
*
|
||||
* @param array $params Hash containing any parameters different from the
|
||||
* defaults.
|
||||
* @access public
|
||||
*/
|
||||
function Mail_sendmail($params)
|
||||
{
|
||||
if (isset($params['sendmail_path'])) $this->sendmail_path = $params['sendmail_path'];
|
||||
if (isset($params['sendmail_args'])) $this->sendmail_args = $params['sendmail_args'];
|
||||
|
||||
/*
|
||||
* Because we need to pass message headers to the sendmail program on
|
||||
* the commandline, we can't guarantee the use of the standard "\r\n"
|
||||
* separator. Instead, we use the system's native line separator.
|
||||
*/
|
||||
$this->sep = (strstr(PHP_OS, 'WIN')) ? "\r\n" : "\n";
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements Mail::send() function using the sendmail
|
||||
* command-line binary.
|
||||
*
|
||||
* @param mixed $recipients Either a comma-seperated list of recipients
|
||||
* (RFC822 compliant), or an array of recipients,
|
||||
* each RFC822 valid. This may contain recipients not
|
||||
* specified in the headers, for Bcc:, resending
|
||||
* messages, etc.
|
||||
*
|
||||
* @param array $headers The array of headers to send with the mail, in an
|
||||
* associative array, where the array key is the
|
||||
* header name (ie, 'Subject'), and the array value
|
||||
* is the header value (ie, 'test'). The header
|
||||
* produced from those values would be 'Subject:
|
||||
* test'.
|
||||
*
|
||||
* @param string $body The full text of the message body, including any
|
||||
* Mime parts, etc.
|
||||
*
|
||||
* @return mixed Returns true on success, or a PEAR_Error
|
||||
* containing a descriptive error message on
|
||||
* failure.
|
||||
* @access public
|
||||
*/
|
||||
function send($recipients, $headers, $body)
|
||||
{
|
||||
$recipients = $this->parseRecipients($recipients);
|
||||
if (PEAR::isError($recipients)) {
|
||||
return $recipients;
|
||||
}
|
||||
$recipients = escapeShellCmd(implode(' ', $recipients));
|
||||
|
||||
$headerElements = $this->prepareHeaders($headers);
|
||||
if (PEAR::isError($headerElements)) {
|
||||
return $headerElements;
|
||||
}
|
||||
list($from, $text_headers) = $headerElements;
|
||||
|
||||
if (!isset($from)) {
|
||||
return PEAR::raiseError('No from address given.');
|
||||
} elseif (strstr($from, ' ') ||
|
||||
strstr($from, ';') ||
|
||||
strstr($from, '&') ||
|
||||
strstr($from, '`')) {
|
||||
return PEAR::raiseError('From address specified with dangerous characters.');
|
||||
}
|
||||
|
||||
$result = 0;
|
||||
if (@is_file($this->sendmail_path)) {
|
||||
$from = escapeShellCmd($from);
|
||||
$mail = popen($this->sendmail_path . (!empty($this->sendmail_args) ? ' ' . $this->sendmail_args : '') . " -f$from -- $recipients", 'w');
|
||||
fputs($mail, $text_headers);
|
||||
fputs($mail, $this->sep); // newline to end the headers section
|
||||
fputs($mail, $body);
|
||||
$result = pclose($mail);
|
||||
if (version_compare(phpversion(), '4.2.3') == -1) {
|
||||
// With older php versions, we need to shift the
|
||||
// pclose result to get the exit code.
|
||||
$result = $result >> 8 & 0xFF;
|
||||
}
|
||||
} else {
|
||||
return PEAR::raiseError('sendmail [' . $this->sendmail_path . '] is not a valid file');
|
||||
}
|
||||
|
||||
if ($result != 0) {
|
||||
return PEAR::raiseError('sendmail returned error code ' . $result,
|
||||
$result);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
223
include/pear/Mail/smtp.php
Normal file
223
include/pear/Mail/smtp.php
Normal file
@@ -0,0 +1,223 @@
|
||||
<?php
|
||||
//
|
||||
// +----------------------------------------------------------------------+
|
||||
// | PHP Version 4 |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2003 The PHP Group |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | This source file is subject to version 2.02 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available at through the world-wide-web at |
|
||||
// | http://www.php.net/license/2_02.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +----------------------------------------------------------------------+
|
||||
// | Authors: Chuck Hagenbuch <chuck@horde.org> |
|
||||
// | Jon Parise <jon@php.net> |
|
||||
// +----------------------------------------------------------------------+
|
||||
|
||||
/**
|
||||
* SMTP implementation of the PEAR Mail:: interface. Requires the PEAR
|
||||
* Net_SMTP:: class.
|
||||
* @access public
|
||||
* @package Mail
|
||||
* @version $Revision: 1.20 $
|
||||
*/
|
||||
class Mail_smtp extends Mail {
|
||||
|
||||
/**
|
||||
* The SMTP host to connect to.
|
||||
* @var string
|
||||
*/
|
||||
var $host = 'localhost';
|
||||
|
||||
/**
|
||||
* The port the SMTP server is on.
|
||||
* @var integer
|
||||
*/
|
||||
var $port = 25;
|
||||
|
||||
/**
|
||||
* Should SMTP authentication be used?
|
||||
*
|
||||
* This value may be set to true, false or the name of a specific
|
||||
* authentication method.
|
||||
*
|
||||
* If the value is set to true, the Net_SMTP package will attempt to use
|
||||
* the best authentication method advertised by the remote SMTP server.
|
||||
*
|
||||
* @var mixed
|
||||
*/
|
||||
var $auth = false;
|
||||
|
||||
/**
|
||||
* The username to use if the SMTP server requires authentication.
|
||||
* @var string
|
||||
*/
|
||||
var $username = '';
|
||||
|
||||
/**
|
||||
* The password to use if the SMTP server requires authentication.
|
||||
* @var string
|
||||
*/
|
||||
var $password = '';
|
||||
|
||||
/**
|
||||
* Hostname or domain that will be sent to the remote SMTP server in the
|
||||
* HELO / EHLO message.
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
var $localhost = 'localhost';
|
||||
|
||||
/**
|
||||
* SMTP connection timeout value. NULL indicates no timeout.
|
||||
*
|
||||
* @var integer
|
||||
*/
|
||||
var $timeout = null;
|
||||
|
||||
/**
|
||||
* Whether to use VERP or not. If not a boolean, the string value
|
||||
* will be used as the VERP separators.
|
||||
*
|
||||
* @var mixed boolean or string
|
||||
*/
|
||||
var $verp = false;
|
||||
|
||||
/**
|
||||
* Turn on Net_SMTP debugging?
|
||||
*
|
||||
* @var boolean $debug
|
||||
*/
|
||||
var $debug = false;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* Instantiates a new Mail_smtp:: object based on the parameters
|
||||
* passed in. It looks for the following parameters:
|
||||
* host The server to connect to. Defaults to localhost.
|
||||
* port The port to connect to. Defaults to 25.
|
||||
* auth SMTP authentication. Defaults to none.
|
||||
* username The username to use for SMTP auth. No default.
|
||||
* password The password to use for SMTP auth. No default.
|
||||
* localhost The local hostname / domain. Defaults to localhost.
|
||||
* timeout The SMTP connection timeout. Defaults to none.
|
||||
* verp Whether to use VERP or not. Defaults to false.
|
||||
* debug Activate SMTP debug mode? Defaults to false.
|
||||
*
|
||||
* If a parameter is present in the $params array, it replaces the
|
||||
* default.
|
||||
*
|
||||
* @param array Hash containing any parameters different from the
|
||||
* defaults.
|
||||
* @access public
|
||||
*/
|
||||
function Mail_smtp($params)
|
||||
{
|
||||
if (isset($params['host'])) $this->host = $params['host'];
|
||||
if (isset($params['port'])) $this->port = $params['port'];
|
||||
if (isset($params['auth'])) $this->auth = $params['auth'];
|
||||
if (isset($params['username'])) $this->username = $params['username'];
|
||||
if (isset($params['password'])) $this->password = $params['password'];
|
||||
if (isset($params['localhost'])) $this->localhost = $params['localhost'];
|
||||
if (isset($params['timeout'])) $this->timeout = $params['timeout'];
|
||||
if (isset($params['verp'])) $this->verp = $params['verp'];
|
||||
if (isset($params['debug'])) $this->debug = (boolean)$params['debug'];
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements Mail::send() function using SMTP.
|
||||
*
|
||||
* @param mixed $recipients Either a comma-seperated list of recipients
|
||||
* (RFC822 compliant), or an array of recipients,
|
||||
* each RFC822 valid. This may contain recipients not
|
||||
* specified in the headers, for Bcc:, resending
|
||||
* messages, etc.
|
||||
*
|
||||
* @param array $headers The array of headers to send with the mail, in an
|
||||
* associative array, where the array key is the
|
||||
* header name (e.g., 'Subject'), and the array value
|
||||
* is the header value (e.g., 'test'). The header
|
||||
* produced from those values would be 'Subject:
|
||||
* test'.
|
||||
*
|
||||
* @param string $body The full text of the message body, including any
|
||||
* Mime parts, etc.
|
||||
*
|
||||
* @return mixed Returns true on success, or a PEAR_Error
|
||||
* containing a descriptive error message on
|
||||
* failure.
|
||||
* @access public
|
||||
*/
|
||||
function send($recipients, $headers, $body)
|
||||
{
|
||||
include_once 'Net/SMTP.php';
|
||||
|
||||
if (!($smtp = &new Net_SMTP($this->host, $this->port, $this->localhost))) {
|
||||
return PEAR::raiseError('unable to instantiate Net_SMTP object');
|
||||
}
|
||||
|
||||
if ($this->debug) {
|
||||
$smtp->setDebug(true);
|
||||
}
|
||||
|
||||
if (PEAR::isError($smtp->connect($this->timeout))) {
|
||||
return PEAR::raiseError('unable to connect to smtp server ' .
|
||||
$this->host . ':' . $this->port);
|
||||
}
|
||||
|
||||
if ($this->auth) {
|
||||
$method = is_string($this->auth) ? $this->auth : '';
|
||||
|
||||
if (PEAR::isError($smtp->auth($this->username, $this->password,
|
||||
$method))) {
|
||||
return PEAR::raiseError('unable to authenticate to smtp server');
|
||||
}
|
||||
}
|
||||
|
||||
$headerElements = $this->prepareHeaders($headers);
|
||||
if (PEAR::isError($headerElements)) {
|
||||
return $headerElements;
|
||||
}
|
||||
list($from, $text_headers) = $headerElements;
|
||||
|
||||
/* Since few MTAs are going to allow this header to be forged
|
||||
* unless it's in the MAIL FROM: exchange, we'll use
|
||||
* Return-Path instead of From: if it's set. */
|
||||
if (!empty($headers['Return-Path'])) {
|
||||
$from = $headers['Return-Path'];
|
||||
}
|
||||
|
||||
if (!isset($from)) {
|
||||
return PEAR::raiseError('No from address given');
|
||||
}
|
||||
|
||||
$args['verp'] = $this->verp;
|
||||
if (PEAR::isError($smtp->mailFrom($from, $args))) {
|
||||
return PEAR::raiseError('unable to set sender to [' . $from . ']');
|
||||
}
|
||||
|
||||
$recipients = $this->parseRecipients($recipients);
|
||||
if (PEAR::isError($recipients)) {
|
||||
return $recipients;
|
||||
}
|
||||
|
||||
foreach ($recipients as $recipient) {
|
||||
if (PEAR::isError($res = $smtp->rcptTo($recipient))) {
|
||||
return PEAR::raiseError('unable to add recipient [' .
|
||||
$recipient . ']: ' . $res->getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
if (PEAR::isError($smtp->data($text_headers . "\r\n" . $body))) {
|
||||
return PEAR::raiseError('unable to send data');
|
||||
}
|
||||
|
||||
$smtp->disconnect();
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
19
include/pear/Mail/xmail.dtd
Normal file
19
include/pear/Mail/xmail.dtd
Normal file
@@ -0,0 +1,19 @@
|
||||
<?xml version="1.0" encoding="ISO-8859-1"?>
|
||||
|
||||
<!ENTITY lt "&#60;">
|
||||
<!ENTITY gt ">">
|
||||
<!ENTITY amp "&#38;">
|
||||
<!ENTITY apos "'">
|
||||
<!ENTITY quot """>
|
||||
<!ENTITY crlf " ">
|
||||
|
||||
<!ELEMENT email (header+, (body | mimepart+))>
|
||||
<!ELEMENT mimepart (header+, (body | mimepart+))>
|
||||
<!ELEMENT body (#PCDATA)>
|
||||
<!ELEMENT header ((headername|headervalue|parameter)*)>
|
||||
<!ELEMENT headername (#PCDATA)>
|
||||
<!ELEMENT headervalue (#PCDATA)>
|
||||
<!ELEMENT parameter ((paramname|paramvalue)+)>
|
||||
<!ELEMENT paramvalue (#PCDATA)>
|
||||
<!ELEMENT paramname (#PCDATA)>
|
||||
|
||||
70
include/pear/Mail/xmail.xsl
Normal file
70
include/pear/Mail/xmail.xsl
Normal file
@@ -0,0 +1,70 @@
|
||||
<?xml version="1.0" encoding="ISO-8859-1"?>
|
||||
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format">
|
||||
<xsl:output method="text" omit-xml-declaration="yes" indent="no"/>
|
||||
<xsl:preserve-space elements="headervalue paramvalue body"/>
|
||||
|
||||
<xsl:template name="mimepart">
|
||||
|
||||
<xsl:variable name="boundary">
|
||||
<xsl:for-each select="./header">
|
||||
<xsl:if test="string(./headername) = 'Content-Type'">
|
||||
<xsl:for-each select="./parameter">
|
||||
<xsl:if test="string(./paramname) = 'boundary'">
|
||||
<xsl:value-of select="paramvalue"/>
|
||||
</xsl:if>
|
||||
</xsl:for-each>
|
||||
</xsl:if>
|
||||
</xsl:for-each>
|
||||
</xsl:variable>
|
||||
|
||||
<xsl:for-each select="header">
|
||||
|
||||
<xsl:value-of select="headername"/>
|
||||
<xsl:text>: </xsl:text>
|
||||
<xsl:value-of select="headervalue"/>
|
||||
|
||||
<xsl:if test="count(./parameter) = 0">
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
|
||||
<xsl:for-each select="parameter">
|
||||
<xsl:text>; 	</xsl:text>
|
||||
<xsl:value-of select="paramname"/>
|
||||
<xsl:text>="</xsl:text>
|
||||
<xsl:value-of select="paramvalue"/>
|
||||
<xsl:text>"</xsl:text>
|
||||
</xsl:for-each>
|
||||
|
||||
<xsl:if test="count(./parameter) > 0">
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:if>
|
||||
|
||||
</xsl:for-each>
|
||||
|
||||
<xsl:text> </xsl:text>
|
||||
|
||||
<!-- Which to do, print a body or process subparts? -->
|
||||
<xsl:choose>
|
||||
<xsl:when test="count(./mimepart) = 0">
|
||||
<xsl:value-of select="body"/>
|
||||
<xsl:text> </xsl:text>
|
||||
</xsl:when>
|
||||
|
||||
<xsl:otherwise>
|
||||
<xsl:for-each select="mimepart">
|
||||
<xsl:text>--</xsl:text><xsl:value-of select="$boundary"/><xsl:text> </xsl:text>
|
||||
<xsl:call-template name="mimepart"/>
|
||||
</xsl:for-each>
|
||||
|
||||
<xsl:text>--</xsl:text><xsl:value-of select="$boundary"/><xsl:text>-- </xsl:text>
|
||||
|
||||
</xsl:otherwise>
|
||||
</xsl:choose>
|
||||
</xsl:template>
|
||||
|
||||
<!-- This is where the stylesheet really starts, matching the top level email element -->
|
||||
<xsl:template match="email">
|
||||
<xsl:call-template name="mimepart"/>
|
||||
</xsl:template>
|
||||
|
||||
</xsl:stylesheet>
|
||||
Reference in New Issue
Block a user