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/branches/livraison_aha/api/pear/Mail/smtp.php
New file
0,0 → 1,323
<?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 Net_SMTP class.
* @access public
* @package Mail
* @version $Revision: 1.1 $
*/
class Mail_smtp extends Mail {
 
/**
* SMTP connection object.
*
* @var object
* @access private
*/
var $_smtp = null;
 
/**
* 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;
 
/**
* Indicates whether or not the SMTP connection should persist over
* multiple calls to the send() method.
*
* @var boolean
*/
var $persist = 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.
* persist Should the SMTP connection persist?
*
* 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'];
if (isset($params['persist'])) $this->persist = (boolean)$params['persist'];
 
register_shutdown_function(array(&$this, '_Mail_smtp'));
}
 
/**
* Destructor implementation to ensure that we disconnect from any
* potentially-alive persistent SMTP connections.
*/
function _Mail_smtp()
{
$this->disconnect();
}
 
/**
* 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 we don't already have an SMTP object, create one. */
if (is_object($this->_smtp) === false) {
$this->_smtp =& new Net_SMTP($this->host, $this->port,
$this->localhost);
 
/* If we still don't have an SMTP object at this point, fail. */
if (is_object($this->_smtp) === false) {
return PEAR::raiseError('Failed to create a Net_SMTP object');
}
 
/* Configure the SMTP connection. */
if ($this->debug) {
$this->_smtp->setDebug(true);
}
 
/* Attempt to connect to the configured SMTP server. */
if (PEAR::isError($res = $this->_smtp->connect($this->timeout))) {
$error = $this->_error('Failed to connect to ' .
$this->host . ':' . $this->port,
$res);
return PEAR::raiseError($error);
}
 
/* Attempt to authenticate if authentication has been enabled. */
if ($this->auth) {
$method = is_string($this->auth) ? $this->auth : '';
 
if (PEAR::isError($res = $this->_smtp->auth($this->username,
$this->password,
$method))) {
$error = $this->_error("$method authentication failure",
$res);
$this->_smtp->rset();
return PEAR::raiseError($error);
}
}
}
 
$headerElements = $this->prepareHeaders($headers);
if (PEAR::isError($headerElements)) {
$this->_smtp->rset();
return $headerElements;
}
list($from, $textHeaders) = $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)) {
$this->_smtp->rset();
return PEAR::raiseError('No From: address has been provided');
}
 
$args['verp'] = $this->verp;
if (PEAR::isError($res = $this->_smtp->mailFrom($from, $args))) {
$error = $this->_error("Failed to set sender: $from", $res);
$this->_smtp->rset();
return PEAR::raiseError($error);
}
 
$recipients = $this->parseRecipients($recipients);
if (PEAR::isError($recipients)) {
$this->_smtp->rset();
return $recipients;
}
 
foreach ($recipients as $recipient) {
if (PEAR::isError($res = $this->_smtp->rcptTo($recipient))) {
$error = $this->_error("Failed to add recipient: $recipient",
$res);
$this->_smtp->rset();
return PEAR::raiseError($error);
}
}
 
/* Send the message's headers and the body as SMTP data. */
if (PEAR::isError($res = $this->_smtp->data("$textHeaders\r\n$body"))) {
$error = $this->_error('Failed to send data', $res);
$this->_smtp->rset();
return PEAR::raiseError($error);
}
 
/* If persistent connections are disabled, destroy our SMTP object. */
if ($this->persist === false) {
$this->disconnect();
}
 
return true;
}
 
/**
* Disconnect and destroy the current SMTP connection.
*
* @return boolean True if the SMTP connection no longer exists.
*
* @since 1.1.9
* @access public
*/
function disconnect()
{
/* If we have an SMTP object, disconnect and destroy it. */
if (is_object($this->_smtp) && $this->_smtp->disconnect()) {
$this->_smtp = null;
}
 
/* We are disconnected if we no longer have an SMTP object. */
return ($this->_smtp === null);
}
 
/**
* Build a standardized string describing the current SMTP error.
*
* @param string $text Custom string describing the error context.
* @param object $error Reference to the current PEAR_Error object.
*
* @return string A string describing the current SMTP error.
*
* @since 1.1.7
* @access private
*/
function _error($text, &$error)
{
/* Split the SMTP response into a code and a response string. */
list($code, $response) = $this->_smtp->getResponse();
 
/* Build our standardized error string. */
$msg = $text;
$msg .= ' [SMTP: ' . $error->getMessage();
$msg .= " (code: $code, response: $response)]";
 
return $msg;
}
}
/branches/livraison_aha/api/pear/Mail/RFC822.php
New file
0,0 → 1,923
<?php
// +-----------------------------------------------------------------------+
// | Copyright (c) 2001-2002, 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. |
// | |
// +-----------------------------------------------------------------------+
// | Authors: Richard Heyes <richard@phpguru.org> |
// | Chuck Hagenbuch <chuck@horde.org> |
// +-----------------------------------------------------------------------+
 
/**
* RFC 822 Email address list validation Utility
*
* What is it?
*
* This class will take an address string, and parse it into it's consituent
* parts, be that either addresses, groups, or combinations. Nested groups
* are not supported. The structure it returns is pretty straight forward,
* and is similar to that provided by the imap_rfc822_parse_adrlist(). Use
* print_r() to view the structure.
*
* How do I use it?
*
* $address_string = 'My Group: "Richard" <richard@localhost> (A comment), ted@example.com (Ted Bloggs), Barney;';
* $structure = Mail_RFC822::parseAddressList($address_string, 'example.com', true)
* print_r($structure);
*
* @author Richard Heyes <richard@phpguru.org>
* @author Chuck Hagenbuch <chuck@horde.org>
* @version $Revision: 1.1 $
* @license BSD
* @package Mail
*/
class Mail_RFC822 {
 
/**
* The address being parsed by the RFC822 object.
* @var string $address
*/
var $address = '';
 
/**
* The default domain to use for unqualified addresses.
* @var string $default_domain
*/
var $default_domain = 'localhost';
 
/**
* Should we return a nested array showing groups, or flatten everything?
* @var boolean $nestGroups
*/
var $nestGroups = true;
 
/**
* Whether or not to validate atoms for non-ascii characters.
* @var boolean $validate
*/
var $validate = true;
 
/**
* The array of raw addresses built up as we parse.
* @var array $addresses
*/
var $addresses = array();
 
/**
* The final array of parsed address information that we build up.
* @var array $structure
*/
var $structure = array();
 
/**
* The current error message, if any.
* @var string $error
*/
var $error = null;
 
/**
* An internal counter/pointer.
* @var integer $index
*/
var $index = null;
 
/**
* The number of groups that have been found in the address list.
* @var integer $num_groups
* @access public
*/
var $num_groups = 0;
 
/**
* A variable so that we can tell whether or not we're inside a
* Mail_RFC822 object.
* @var boolean $mailRFC822
*/
var $mailRFC822 = true;
 
/**
* A limit after which processing stops
* @var int $limit
*/
var $limit = null;
 
/**
* Sets up the object. The address must either be set here or when
* calling parseAddressList(). One or the other.
*
* @access public
* @param string $address The address(es) to validate.
* @param string $default_domain Default domain/host etc. If not supplied, will be set to localhost.
* @param boolean $nest_groups Whether to return the structure with groups nested for easier viewing.
* @param boolean $validate Whether to validate atoms. Turn this off if you need to run addresses through before encoding the personal names, for instance.
*
* @return object Mail_RFC822 A new Mail_RFC822 object.
*/
function Mail_RFC822($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
{
if (isset($address)) $this->address = $address;
if (isset($default_domain)) $this->default_domain = $default_domain;
if (isset($nest_groups)) $this->nestGroups = $nest_groups;
if (isset($validate)) $this->validate = $validate;
if (isset($limit)) $this->limit = $limit;
}
 
/**
* Starts the whole process. The address must either be set here
* or when creating the object. One or the other.
*
* @access public
* @param string $address The address(es) to validate.
* @param string $default_domain Default domain/host etc.
* @param boolean $nest_groups Whether to return the structure with groups nested for easier viewing.
* @param boolean $validate Whether to validate atoms. Turn this off if you need to run addresses through before encoding the personal names, for instance.
*
* @return array A structured array of addresses.
*/
function parseAddressList($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
{
if (!isset($this) || !isset($this->mailRFC822)) {
$obj = new Mail_RFC822($address, $default_domain, $nest_groups, $validate, $limit);
return $obj->parseAddressList();
}
 
if (isset($address)) $this->address = $address;
if (isset($default_domain)) $this->default_domain = $default_domain;
if (isset($nest_groups)) $this->nestGroups = $nest_groups;
if (isset($validate)) $this->validate = $validate;
if (isset($limit)) $this->limit = $limit;
 
$this->structure = array();
$this->addresses = array();
$this->error = null;
$this->index = null;
 
// Unfold any long lines in $this->address.
$this->address = preg_replace('/\r?\n/', "\r\n", $this->address);
$this->address = preg_replace('/\r\n(\t| )+/', ' ', $this->address);
 
while ($this->address = $this->_splitAddresses($this->address));
 
if ($this->address === false || isset($this->error)) {
require_once 'PEAR.php';
return PEAR::raiseError($this->error);
}
 
// Validate each address individually. If we encounter an invalid
// address, stop iterating and return an error immediately.
foreach ($this->addresses as $address) {
$valid = $this->_validateAddress($address);
 
if ($valid === false || isset($this->error)) {
require_once 'PEAR.php';
return PEAR::raiseError($this->error);
}
 
if (!$this->nestGroups) {
$this->structure = array_merge($this->structure, $valid);
} else {
$this->structure[] = $valid;
}
}
 
return $this->structure;
}
 
/**
* Splits an address into separate addresses.
*
* @access private
* @param string $address The addresses to split.
* @return boolean Success or failure.
*/
function _splitAddresses($address)
{
if (!empty($this->limit) && count($this->addresses) == $this->limit) {
return '';
}
 
if ($this->_isGroup($address) && !isset($this->error)) {
$split_char = ';';
$is_group = true;
} elseif (!isset($this->error)) {
$split_char = ',';
$is_group = false;
} elseif (isset($this->error)) {
return false;
}
 
// Split the string based on the above ten or so lines.
$parts = explode($split_char, $address);
$string = $this->_splitCheck($parts, $split_char);
 
// If a group...
if ($is_group) {
// If $string does not contain a colon outside of
// brackets/quotes etc then something's fubar.
 
// First check there's a colon at all:
if (strpos($string, ':') === false) {
$this->error = 'Invalid address: ' . $string;
return false;
}
 
// Now check it's outside of brackets/quotes:
if (!$this->_splitCheck(explode(':', $string), ':')) {
return false;
}
 
// We must have a group at this point, so increase the counter:
$this->num_groups++;
}
 
// $string now contains the first full address/group.
// Add to the addresses array.
$this->addresses[] = array(
'address' => trim($string),
'group' => $is_group
);
 
// Remove the now stored address from the initial line, the +1
// is to account for the explode character.
$address = trim(substr($address, strlen($string) + 1));
 
// If the next char is a comma and this was a group, then
// there are more addresses, otherwise, if there are any more
// chars, then there is another address.
if ($is_group && substr($address, 0, 1) == ','){
$address = trim(substr($address, 1));
return $address;
 
} elseif (strlen($address) > 0) {
return $address;
 
} else {
return '';
}
 
// If you got here then something's off
return false;
}
 
/**
* Checks for a group at the start of the string.
*
* @access private
* @param string $address The address to check.
* @return boolean Whether or not there is a group at the start of the string.
*/
function _isGroup($address)
{
// First comma not in quotes, angles or escaped:
$parts = explode(',', $address);
$string = $this->_splitCheck($parts, ',');
 
// 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.
if (count($parts = explode(':', $string)) > 1) {
$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;
}
}
 
}
/branches/livraison_aha/api/pear/Mail/mime.php
New 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 1.1 2006-09-13 08:49:41 alexandre_tb 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
?>
/branches/livraison_aha/api/pear/Mail/null.php
New 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 1.1 2005-11-24 16:15:46 florian Exp $
//
 
/**
* Null implementation of the PEAR Mail:: interface.
* @access public
* @package Mail
* @version $Revision: 1.1 $
*/
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;
}
 
}
/branches/livraison_aha/api/pear/Mail/mimeDecode.php
New 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&#8216;"=>"õ","ű"=>"û","Ő"=>"Ã&#8226;","Å°"
=>"Ã&#8250;");
> $txt=strtr($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: 1.1 $
* @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
?>
/branches/livraison_aha/api/pear/Mail/sendmail.php
New 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: 1.1 $
*/
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 = (strpos(PHP_OS, 'WIN') === false) ? "\n" : "\r\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($from)) {
return PEAR::raiseError('No from address given.');
} elseif (strpos($from, ' ') !== false ||
strpos($from, ';') !== false ||
strpos($from, '&') !== false ||
strpos($from, '`') !== false) {
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;
}
 
}
/branches/livraison_aha/api/pear/Mail/mimePart.php
New 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: 1.1 $
* @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
?>
/branches/livraison_aha/api/pear/Mail/mail.php
New 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 1.1 2005-11-24 16:15:46 florian Exp $
 
/**
* internal PHP-mail() implementation of the PEAR Mail:: interface.
* @package Mail
* @version $Revision: 1.1 $
*/
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 = (strpos(PHP_OS, 'WIN') === false) ? "\n" : "\r\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;
}
 
}