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Added 3rd party KH modules

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Deon George 2013-04-22 14:19:54 +10:00
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# Kohana-Cron
This module provides a way to schedule tasks (jobs) within your Kohana application.
## Installation
Step 1: Download the module into your modules subdirectory.
Step 2: Enable the module in your bootstrap file:
/**
* Enable modules. Modules are referenced by a relative or absolute path.
*/
Kohana::modules(array(
'cron' => MODPATH.'cron',
// 'auth' => MODPATH.'auth', // Basic authentication
// 'codebench' => MODPATH.'codebench', // Benchmarking tool
// 'database' => MODPATH.'database', // Database access
// 'image' => MODPATH.'image', // Image manipulation
// 'orm' => MODPATH.'orm', // Object Relationship Mapping
// 'pagination' => MODPATH.'pagination', // Paging of results
// 'userguide' => MODPATH.'userguide', // User guide and API documentation
));
Step 3: Make sure the settings in `config/cron.php` are correct for your environment.
If not, copy the file to `application/config/cron.php` and change the values accordingly.
## Usage
In its simplest form, a task is a [PHP callback][1] and times at which it should run.
To configure a task call `Cron::set($name, array($frequency, $callback))` where
`$frequency` is a string of date and time fields identical to those found in [crontab][2].
For example,
Cron::set('reindex_catalog', array('@daily', 'Catalog::regenerate_index'));
Cron::set('calendar_notifications', array('*/5 * * * *', 'Calendar::send_emails'));
Configured tasks are run with their appropriate frequency by calling `Cron::run()`. Call
this method in your bootstrap file, and you're done!
## Advanced Usage
A task can also be an instance of `Cron` that extends `next()` and/or `execute()` as
needed. Such a task is configured by calling `Cron::set($name, $instance)`.
If you have access to the system crontab, you can run Cron less (or more) than once
every request. You will need to modify the lines where the request is handled in your
bootstrap file to prevent extraneous output. The default is:
/**
* Execute the main request. A source of the URI can be passed, eg: $_SERVER['PATH_INFO'].
* If no source is specified, the URI will be automatically detected.
*/
echo Request::instance()
->execute()
->send_headers()
->response;
Change it to:
if ( ! defined('SUPPRESS_REQUEST'))
{
/**
* Execute the main request. A source of the URI can be passed, eg: $_SERVER['PATH_INFO'].
* If no source is specified, the URI will be automatically detected.
*/
echo Request::instance()
->execute()
->send_headers()
->response;
}
Then set up a system cron job to run your application's Cron once a minute:
* * * * * /usr/bin/php -f /path/to/kohana/modules/cron/run.php
The included `run.php` should work for most cases, but you are free to call `Cron::run()`
in any way you see fit.
[1]: http://php.net/manual/language.pseudo-types.php#language.types.callback
[2]: http://linux.die.net/man/5/crontab

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<?php defined('SYSPATH') or die('No direct script access.');
/**
* @package Cron
*
* @author Chris Bandy
* @copyright (c) 2010 Chris Bandy
* @license http://www.opensource.org/licenses/isc-license.txt
*/
class Cron extends Kohana_Cron {}

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<?php defined('SYSPATH') or die('No direct script access.');
/**
* @package Cron
*
* @author Chris Bandy
* @copyright (c) 2010 Chris Bandy
* @license http://www.opensource.org/licenses/isc-license.txt
*/
class Kohana_Cron
{
protected static $_jobs = array();
protected static $_times = array();
/**
* Registers a job to be run
*
* @param string Unique name
* @param array|Cron Job to run
*/
public static function set($name, $job)
{
if (is_array($job))
{
$job = new Cron(reset($job), next($job));
}
Cron::$_jobs[$name] = $job;
}
/**
* Retrieve the timestamps of when jobs should run
*/
protected static function _load()
{
Cron::$_times = Kohana::cache("Cron::run()");
}
/**
* Acquire the Cron mutex
*
* @return boolean
*/
protected static function _lock()
{
$config = Kohana::$config->load('cron');
$result = FALSE;
if (file_exists($config->lock) AND ($stat = @stat($config->lock)) AND time() - $config->window < $stat['mtime'])
{
// Lock exists and has not expired
return $result;
}
$fh = fopen($config->lock, 'a');
if (flock($fh, LOCK_EX))
{
fseek($fh, 0, SEEK_END);
if (ftell($fh) === (empty($stat) ? 0 : $stat['size']))
{
// Current size matches expected size
// Claim the file by changing the size
fwrite($fh, '.');
$result = TRUE;
}
// else, Another process acquired during flock()
}
fclose($fh);
return $result;
}
/**
* Store the timestamps of when jobs should run next
*/
protected static function _save()
{
Kohana::cache("Cron::run()", Cron::$_times, Kohana::$config->load('cron')->window * 2);
}
/**
* Release the Cron mutex
*/
protected static function _unlock()
{
return @unlink(Kohana::$config->load('cron')->lock);
}
/**
* @return boolean FALSE when another instance is running
*/
public static function run()
{
if (empty(Cron::$_jobs))
return TRUE;
if ( ! Cron::_lock())
return FALSE;
try
{
Cron::_load();
$now = time();
$threshold = $now - Kohana::$config->load('cron')->window;
foreach (Cron::$_jobs as $name => $job)
{
if (empty(Cron::$_times[$name]) OR Cron::$_times[$name] < $threshold)
{
// Expired
Cron::$_times[$name] = $job->next($now);
if ($job->next($threshold) < $now)
{
// Within the window
$job->execute();
}
}
elseif (Cron::$_times[$name] < $now)
{
// Within the window
Cron::$_times[$name] = $job->next($now);
$job->execute();
}
}
}
catch (Exception $e) {}
Cron::_save();
Cron::_unlock();
if (isset($e))
throw $e;
return TRUE;
}
protected $_callback;
protected $_period;
public function __construct($period, $callback)
{
$this->_period = $period;
$this->_callback = $callback;
}
/**
* Execute this job
*/
public function execute()
{
call_user_func($this->_callback);
}
/**
* Calculates the next timestamp in this period
*
* @param integer Timestamp from which to calculate
* @return integer Next timestamp in this period
*/
public function next($from)
{
// PHP >= 5.3.0
//if ($this->_period instanceof DatePeriod) { return; }
//if (is_string($this->_period) AND preg_match('/^P[\dDHMSTWY]+$/', $period)) { $this->_period = new DateInterval($this->_period); }
//if ($this->_period instanceof DateInterval) { return; }
return $this->_next_crontab($from);
}
/**
* Calculates the next timestamp of this crontab period
*
* @param integer Timestamp from which to calculate
* @return integer Next timestamp in this period
*/
protected function _next_crontab($from)
{
if (is_string($this->_period))
{
// Convert string to lists of valid values
if ($this->_period[0] === '@')
{
switch (substr($this->_period, 1))
{
case 'annually':
case 'yearly':
// '0 0 1 1 *'
$this->_period = array('minutes' => array(0), 'hours' => array(0), 'monthdays' => array(1), 'months' => array(1), 'weekdays' => range(0,6));
break;
case 'daily':
case 'midnight':
// '0 0 * * *'
$this->_period = array('minutes' => array(0), 'hours' => array(0), 'monthdays' => range(1,31), 'months' => range(1,12), 'weekdays' => range(0,6));
break;
case 'hourly':
// '0 * * * *'
$this->_period = array('minutes' => array(0), 'hours' => range(0,23), 'monthdays' => range(1,31), 'months' => range(1,12), 'weekdays' => range(0,6));
break;
case 'monthly':
// '0 0 1 * *'
$this->_period = array('minutes' => array(0), 'hours' => array(0), 'monthdays' => array(1), 'months' => range(1,12), 'weekdays' => range(0,6));
break;
case 'weekly':
// '0 0 * * 0'
$this->_period = array('minutes' => array(0), 'hours' => array(0), 'monthdays' => range(1,31), 'months' => range(1,12), 'weekdays' => array(0));
break;
}
}
else
{
list($minutes, $hours, $monthdays, $months, $weekdays) = explode(' ', $this->_period);
$months = strtr(strtolower($months), array(
'jan' => 1,
'feb' => 2,
'mar' => 3,
'apr' => 4,
'may' => 5,
'jun' => 6,
'jul' => 7,
'aug' => 8,
'sep' => 9,
'oct' => 10,
'nov' => 11,
'dec' => 12,
));
$weekdays = strtr(strtolower($weekdays), array(
'sun' => 0,
'mon' => 1,
'tue' => 2,
'wed' => 3,
'thu' => 4,
'fri' => 5,
'sat' => 6,
));
$this->_period = array(
'minutes' => $this->_parse_crontab_field($minutes, 0, 59),
'hours' => $this->_parse_crontab_field($hours, 0, 23),
'monthdays' => $this->_parse_crontab_field($monthdays, 1, 31),
'months' => $this->_parse_crontab_field($months, 1, 12),
'weekdays' => $this->_parse_crontab_field($weekdays, 0, 7)
);
// Ensure Sunday is zero
if (end($this->_period['weekdays']) === 7)
{
array_pop($this->_period['weekdays']);
if (reset($this->_period['weekdays']) !== 0)
{
array_unshift($this->_period['weekdays'], 0);
}
}
}
}
$from = getdate($from);
if ( ! in_array($from['mon'], $this->_period['months']))
return $this->_next_crontab_month($from);
if (count($this->_period['weekdays']) === 7)
{
// Day of Week is unrestricted, defer to Day of Month
if ( ! in_array($from['mday'], $this->_period['monthdays']))
return $this->_next_crontab_monthday($from);
}
elseif (count($this->_period['monthdays']) === 31)
{
// Day of Month is unrestricted, use Day of Week
if ( ! in_array($from['wday'], $this->_period['weekdays']))
return $this->_next_crontab_weekday($from);
}
else
{
// Both Day of Week and Day of Month are restricted
if ( ! in_array($from['mday'], $this->_period['monthdays']) AND ! in_array($from['wday'], $this->_period['weekdays']))
return $this->_next_crontab_day($from);
}
if ( ! in_array($from['hours'], $this->_period['hours']))
return $this->_next_crontab_hour($from);
return $this->_next_crontab_minute($from);
}
/**
* Calculates the first timestamp in the next day of this period when both
* Day of Week and Day of Month are restricted
*
* @uses _next_crontab_month()
*
* @param array Date array from getdate()
* @return integer Timestamp of next restricted Day
*/
protected function _next_crontab_day(array $from)
{
// Calculate effective Day of Month for next Day of Week
if ($from['wday'] >= end($this->_period['weekdays']))
{
$next = reset($this->_period['weekdays']) + 7;
}
else
{
foreach ($this->_period['weekdays'] as $next)
{
if ($from['wday'] < $next)
break;
}
}
$monthday = $from['mday'] + $next - $from['wday'];
if ($monthday <= (int) date('t', mktime(0, 0, 0, $from['mon'], 1, $from['year'])))
{
// Next Day of Week is in this Month
if ($from['mday'] >= end($this->_period['monthdays']))
{
// No next Day of Month, use next Day of Week
$from['mday'] = $monthday;
}
else
{
// Calculate next Day of Month
foreach ($this->_period['monthdays'] as $next)
{
if ($from['mday'] < $next)
break;
}
// Use earliest day
$from['mday'] = min($monthday, $next);
}
}
else
{
if ($from['mday'] >= end($this->_period['monthdays']))
{
// No next Day of Month, use next Month
return $this->_next_crontab_month($from);
}
// Calculate next Day of Month
foreach ($this->_period['monthdays'] as $next)
{
if ($from['mday'] < $next)
break;
}
// Use next Day of Month
$from['mday'] = $next;
}
// Use first Hour and first Minute
return mktime(reset($this->_period['hours']), reset($this->_period['minutes']), 0, $from['mon'], $from['mday'], $from['year']);
}
/**
* Calculates the first timestamp in the next hour of this period
*
* @uses _next_crontab_day()
* @uses _next_crontab_monthday()
* @uses _next_crontab_weekday()
*
* @param array Date array from getdate()
* @return integer Timestamp of next Hour
*/
protected function _next_crontab_hour(array $from)
{
if ($from['hours'] >= end($this->_period['hours']))
{
// No next Hour
if (count($this->_period['weekdays']) === 7)
{
// Day of Week is unrestricted, defer to Day of Month
return $this->_next_crontab_monthday($from);
}
if (count($this->_period['monthdays']) === 31)
{
// Day of Month is unrestricted, use Day of Week
return $this->_next_crontab_weekday($from);
}
// Both Day of Week and Day of Month are restricted
return $this->_next_crontab_day($from);
}
// Calculate next Hour
foreach ($this->_period['hours'] as $next)
{
if ($from['hours'] < $next)
break;
}
// Use next Hour and first Minute
return mktime($next, reset($this->_period['minutes']), 0, $from['mon'], $from['mday'], $from['year']);
}
/**
* Calculates the timestamp of the next minute in this period
*
* @uses _next_crontab_hour()
*
* @param array Date array from getdate()
* @return integer Timestamp of next Minute
*/
protected function _next_crontab_minute(array $from)
{
if ($from['minutes'] >= end($this->_period['minutes']))
{
// No next Minute, use next Hour
return $this->_next_crontab_hour($from);
}
// Calculate next Minute
foreach ($this->_period['minutes'] as $next)
{
if ($from['minutes'] < $next)
break;
}
// Use next Minute
return mktime($from['hours'], $next, 0, $from['mon'], $from['mday'], $from['year']);
}
/**
* Calculates the first timestamp in the next month of this period
*
* @param array Date array from getdate()
* @return integer Timestamp of next Month
*/
protected function _next_crontab_month(array $from)
{
if ($from['mon'] >= end($this->_period['months']))
{
// No next Month, increment Year and use first Month
++$from['year'];
$from['mon'] = reset($this->_period['months']);
}
else
{
// Calculate next Month
foreach ($this->_period['months'] as $next)
{
if ($from['mon'] < $next)
break;
}
// Use next Month
$from['mon'] = $next;
}
if (count($this->_period['weekdays']) === 7)
{
// Day of Week is unrestricted, use first Day of Month
$from['mday'] = reset($this->_period['monthdays']);
}
else
{
// Calculate Day of Month for the first Day of Week
$indices = array_flip($this->_period['weekdays']);
$monthday = 1;
$weekday = (int) date('w', mktime(0, 0, 0, $from['mon'], 1, $from['year']));
while ( ! isset($indices[$weekday % 7]) AND $monthday < 7)
{
++$monthday;
++$weekday;
}
if (count($this->_period['monthdays']) === 31)
{
// Day of Month is unrestricted, use first Day of Week
$from['mday'] = $monthday;
}
else
{
// Both Day of Month and Day of Week are restricted, use earliest one
$from['mday'] = min($monthday, reset($this->_period['monthdays']));
}
}
// Use first Hour and first Minute
return mktime(reset($this->_period['hours']), reset($this->_period['minutes']), 0, $from['mon'], $from['mday'], $from['year']);
}
/**
* Calculates the first timestamp in the next day of this period when only
* Day of Month is restricted
*
* @uses _next_crontab_month()
*
* @param array Date array from getdate()
* @return integer Timestamp of next Day of Month
*/
protected function _next_crontab_monthday(array $from)
{
if ($from['mday'] >= end($this->_period['monthdays']))
{
// No next Day of Month, use next Month
return $this->_next_crontab_month($from);
}
// Calculate next Day of Month
foreach ($this->_period['monthdays'] as $next)
{
if ($from['mday'] < $next)
break;
}
// Use next Day of Month, first Hour, and first Minute
return mktime(reset($this->_period['hours']), reset($this->_period['minutes']), 0, $from['mon'], $next, $from['year']);
}
/**
* Calculates the first timestamp in the next day of this period when only
* Day of Week is restricted
*
* @uses _next_crontab_month()
*
* @param array Date array from getdate()
* @return integer Timestamp of next Day of Week
*/
protected function _next_crontab_weekday(array $from)
{
// Calculate effective Day of Month for next Day of Week
if ($from['wday'] >= end($this->_period['weekdays']))
{
$next = reset($this->_period['weekdays']) + 7;
}
else
{
foreach ($this->_period['weekdays'] as $next)
{
if ($from['wday'] < $next)
break;
}
}
$monthday = $from['mday'] + $next - $from['wday'];
if ($monthday > (int) date('t', mktime(0, 0, 0, $from['mon'], 1, $from['year'])))
{
// Next Day of Week is not in this Month, use next Month
return $this->_next_crontab_month($from);
}
// Use next Day of Week, first Hour, and first Minute
return mktime(reset($this->_period['hours']), reset($this->_period['minutes']), 0, $from['mon'], $monthday, $from['year']);
}
/**
* Returns a sorted array of all the values indicated in a Crontab field
* @link http://linux.die.net/man/5/crontab
*
* @param string Crontab field
* @param integer Minimum value for this field
* @param integer Maximum value for this field
* @return array
*/
protected function _parse_crontab_field($value, $min, $max)
{
$result = array();
foreach (explode(',', $value) as $value)
{
if ($slash = strrpos($value, '/'))
{
$step = (int) substr($value, $slash + 1);
$value = substr($value, 0, $slash);
}
if ($value === '*')
{
$result = array_merge($result, range($min, $max, $slash ? $step : 1));
}
elseif ($dash = strpos($value, '-'))
{
$result = array_merge($result, range(max($min, (int) substr($value, 0, $dash)), min($max, (int) substr($value, $dash + 1)), $slash ? $step : 1));
}
else
{
$value = (int) $value;
if ($min <= $value AND $value <= $max)
{
$result[] = $value;
}
}
}
sort($result);
return array_unique($result);
}
}

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<?php defined('SYSPATH') OR die('No direct access allowed.');
/**
* @package Cron
*
* @author Chris Bandy
* @copyright (c) 2010 Chris Bandy
* @license http://www.opensource.org/licenses/isc-license.txt
*/
return array
(
// Path to a writable directory and lock file
'lock' => Kohana::$cache_dir.DIRECTORY_SEPARATOR.'cron.lck',
/**
* Cron does not run EXACTLY when tasks are scheduled.
* A task can be executed up to this many seconds AFTER its scheduled time.
*
* For example, Cron is run at 10:48 and a task was scheduled to execute at
* 10:45, 180 seconds ago. If window is greater than 180, the task will be
* executed.
*
* This value should always be larger than the time it takes to run all
* your tasks.
*/
'window' => 300,
);

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<?php
/**
* @package Cron
*
* @author Chris Bandy
* @copyright (c) 2010 Chris Bandy
* @license http://www.opensource.org/licenses/isc-license.txt
*/
// Path to Kohana's index.php
$system = dirname(dirname(dirname(__FILE__))).DIRECTORY_SEPARATOR.'index.php';
if (file_exists($system))
{
defined('SUPPRESS_REQUEST') or define('SUPPRESS_REQUEST', TRUE);
include $system;
// If Cron has been run in APPPATH/bootstrap.php, this second call is harmless
Cron::run();
}

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<?php
/**
* @package Cron
* @group kohana
* @group kohana.cron
*
* @author Chris Bandy
* @copyright (c) 2010 Chris Bandy
* @license http://www.opensource.org/licenses/isc-license.txt
*/
class Kohana_Cron_Test extends PHPUnit_Framework_TestCase
{
/**
* @test
* @dataProvider provider_next
*
* @param string Period
* @param integer Timestamp from which to calculate
* @param integer Next timestamp in period
*/
public function test_next($period, $from, $expected_result)
{
$cron = new Cron($period, NULL);
$result = $cron->next($from);
$this->assertSame($expected_result, $result);
}
public function provider_next()
{
return array
(
array('@annually', mktime(8, 45, 0, 11, 19, 2009), mktime(0, 0, 0, 1, 1, 2010)),
array('@monthly', mktime(8, 45, 0, 11, 19, 2009), mktime(0, 0, 0, 12, 1, 2009)),
array('@weekly', mktime(8, 45, 0, 11, 19, 2009), mktime(0, 0, 0, 11, 22, 2009)),
array('@daily', mktime(8, 45, 0, 11, 19, 2009), mktime(0, 0, 0, 11, 20, 2009)),
array('@hourly', mktime(8, 45, 0, 11, 19, 2009), mktime(9, 0, 0, 11, 19, 2009)),
array('* * * * *', mktime(8, 45, 0, 11, 19, 2009), mktime(8, 46, 0, 11, 19, 2009)),
array(
'* * * * 0', // Sundays
mktime(0, 0, 0, 11, 30, 2009), // Monday, Nov 30, 2009
mktime(0, 0, 0, 12, 6, 2009) // Sunday, Dec 6, 2009
),
array(
'* * 15 * 6', // 15th and Saturdays
mktime(0, 0, 0, 11, 29, 2009), // Sunday, Nov 29, 2009
mktime(0, 0, 0, 12, 5, 2009) // Saturday, Dec 5, 2009
),
array(
'* * * * 1,5', // Mondays and Fridays
mktime(0, 0, 0, 11, 24, 2009), // Tuesday, Nov 24, 2009
mktime(0, 0, 0, 11, 27, 2009) // Friday, Nov 27, 2009
),
array(
'* * 15 * 6-7', // 15th, Saturdays, and Sundays
mktime(0, 0, 0, 11, 23, 2009), // Monday, Nov 23, 2009
mktime(0, 0, 0, 11, 28, 2009) // Saturday, Nov 28, 2009
),
array(
'* * 15,30 * 2', // 15th, 30th, and Tuesdays
mktime(0, 0, 0, 11, 29, 2009), // Sunday, Nov 29, 2009
mktime(0, 0, 0, 11, 30, 2009) // Monday, Nov 30, 2009
),
array(
'0 0 * * 4', // Midnight on Thursdays
mktime(1, 0, 0, 11, 19, 2009), // 01:00 Thursday, Nov 19, 2009
mktime(0, 0, 0, 11, 26, 2009) // 00:00 Thursday, Nov 26, 2009
),
array(
'0 0 */2 * 4', // Midnight on odd days and Thursdays
mktime(1, 0, 0, 11, 19, 2009), // 01:00 Thursday, Nov 19, 2009
mktime(0, 0, 0, 11, 21, 2009) // 00:00 Saturday, Nov 21, 2009
),
);
}
}

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Email Module For Kohana 3.0
=================================
This is a direct port of the email helper from Kohana 2.3.3 source code.
It has been updated to work with SwiftMailer 4 and includes the libs dir from the 4.0.4 distribution.
Usage should be exactly as with old helper.
Methods defined:
### Email::connect($config = NULL)
Creates SwiftMailer object. $config is an array of configuration values and defaults to using the config file 'email'.
Note: PopBeforeSmtp is not supported in this release as I didn't know what was required to set it up.
It IS supported in Swiftmailer through the Swift_Plugins_PopBeforeSmtpPlugin plugin class. This can be used manually if required.
If anyone can modify and test the connect() methd with this functionality I'll add it but I can't find documentation about how it used to work (i.e. is expected to work) so I have left it out for now.
### Email::send($to, $from, $subject, $message, $html = false)
$to can be any of the following:
* a single string email address e.g. "test@example.com"
* an array specifying an email address and a name e.g. array('test@example.com', 'John Doe')
* an array of recipients in either above format, keyed by type e.g. array('to' => 'test@example.com', 'cc' => array('test2@example.com', 'Jane Doe'), 'bcc' => 'another@example.com')
$from can be either a string email or array of email and name as above
More complex email (multipart, attachments, batch mailing etc.) must be done using the native Swift_Mailer classes. The Swift Mailer autoloader is included by connect() so you can use and class in the Swift library without worrying about including files.
The Swift_Mailer object setup by connect is returned by it so if you need to access it manually use:
$mailer = Email::connect();
// Create complex Swift_Message object stored in $message
$mailer->send($message);

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<?php defined('SYSPATH') OR die('No direct access allowed.');
abstract class Email extends Kohana_Email { }

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<?php defined('SYSPATH') OR die('No direct access allowed.');
/**
* Email module
*
* Ported from Kohana 2.2.3 Core to Kohana 3.0 module
*
* Updated to use Swiftmailer 4.0.4
*
* @package Core
* @author Kohana Team
* @copyright (c) 2007-2008 Kohana Team
* @license http://kohanaphp.com/license.html
*/
abstract class Kohana_Email {
// SwiftMailer instance
protected static $mail;
/**
* Creates a SwiftMailer instance.
*
* @param string DSN connection string
* @return object Swift object
*/
public static function connect($config = NULL)
{
if ( ! class_exists('Swift_Mailer', FALSE))
{
// Load SwiftMailer
require Kohana::find_file('vendor', 'swift/swift_required');
}
// Load default configuration
($config === NULL) and $config = Kohana::$config->load('email');
switch ($config['driver'])
{
case 'smtp':
// Set port
$port = empty($config['options']['port']) ? 25 : (int) $config['options']['port'];
// Create SMTP Transport
$transport = Swift_SmtpTransport::newInstance($config['options']['hostname'], $port);
if ( ! empty($config['options']['encryption']))
{
// Set encryption
$transport->setEncryption($config['options']['encryption']);
}
// Do authentication, if part of the DSN
empty($config['options']['username']) or $transport->setUsername($config['options']['username']);
empty($config['options']['password']) or $transport->setPassword($config['options']['password']);
// Set the timeout to 5 seconds
$transport->setTimeout(empty($config['options']['timeout']) ? 5 : (int) $config['options']['timeout']);
break;
case 'sendmail':
// Create a sendmail connection
$transport = Swift_SendmailTransport::newInstance(empty($config['options']) ? "/usr/sbin/sendmail -bs" : $config['options']);
break;
default:
// Use the native connection
$transport = Swift_MailTransport::newInstance($config['options']);
break;
}
// Create the SwiftMailer instance
return Email::$mail = Swift_Mailer::newInstance($transport);
}
/**
* Send an email message.
*
* @param string|array recipient email (and name), or an array of To, Cc, Bcc names
* @param string|array sender email (and name)
* @param string message subject
* @param string message body
* @param boolean send email as HTML
* @return integer number of emails sent
*/
public static function send($to, $from, $subject, $message, $html = FALSE)
{
// Connect to SwiftMailer
(Email::$mail === NULL) and email::connect();
// Determine the message type
$html = ($html === TRUE) ? 'text/html' : 'text/plain';
// Create the message
$message = Swift_Message::newInstance($subject, $message, $html, 'utf-8');
if (is_string($to))
{
// Single recipient
$message->setTo($to);
}
elseif (is_array($to))
{
if (isset($to[0]) AND isset($to[1]))
{
// Create To: address set
$to = array('to' => $to);
}
foreach ($to as $method => $set)
{
if ( ! in_array($method, array('to', 'cc', 'bcc')))
{
// Use To: by default
$method = 'to';
}
// Create method name
$method = 'add'.ucfirst($method);
if (is_array($set))
{
// Add a recipient with name
$message->$method($set[0], $set[1]);
}
else
{
// Add a recipient without name
$message->$method($set);
}
}
}
if (is_string($from))
{
// From without a name
$message->setFrom($from);
}
elseif (is_array($from))
{
// From with a name
$message->setFrom($from[0], $from[1]);
}
return Email::$mail->send($message);
}
} // End email

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<?php defined('SYSPATH') OR die('No direct access allowed.');
return array(
/**
* SwiftMailer driver, used with the email module.
*
* Valid drivers are: native, sendmail, smtp
*/
'driver' => 'native',
/**
* To use secure connections with SMTP, set "port" to 465 instead of 25.
* To enable TLS, set "encryption" to "tls".
*
* Note for SMTP, 'auth' key no longer exists as it did in 2.3.x helper
* Simply specifying a username and password is enough for all normal auth methods
* as they are autodeteccted in Swiftmailer 4
*
* PopB4Smtp is not supported in this module as I had no way to test it but
* SwiftMailer 4 does have a PopBeforeSMTP plugin so it shouldn't be hard to implement
*
* Encryption can be one of 'ssl' or 'tls' (both require non-default PHP extensions
*
* Driver options:
* @param null native: no options
* @param string sendmail: executable path, with -bs or equivalent attached
* @param array smtp: hostname, (username), (password), (port), (encryption)
*/
'options' => NULL
);

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Changelog for Swift Mailer, since Version 4.x
---------------------------------------------
09 March 2009: 4.0.0
--------------------
* Complete rewrite of Version 3.x with lots of breaking changes at the interface
level, but for the best in the long run.
* Changed Connections to Transports
* Made sending more robust (less error prone)
* Simplified Swift_Message interface (removed need for separate RecipientList)
* Improved Plugin API (better event management)
* Changed all MIME generated content to be full RFC 2822 (and friends) compliant
11 March 2009: 4.0.1
--------------------
* Fixed regression with cache clearing logic in setBody(), setEncoder() and
setCharset()
13 March 2009: 4.0.2
--------------------
* Added addTo(), addCc() etc methods.
* Allowed setTo(), setCc() etc to accept a $name parameters.
* Patched a bug in MailTransport where failed recipients were not being merged.
* Added Swift::VERSION constant
* Allowed custom autoloaders to be used
20 March 2009: 4.0.3
--------------------
* Fixed Bug where base64 encoded content could exceed 76 chars per line
* Allowed Decorator plugin to accept a custom Replacements object
12 August 2009: 4.0.4
--------------------
* Bugfixes for operating under safe mode and using the MailTransport
* Compatibility for PHP 5.3
* Optimizations for addTo(), addCc() etc operations
* Bugfix for double-escaping issue in batch sending
27 September 2009: 4.0.5
------------------------
* Fixed a warning (#78)
* Clarified license and updated the file headers accordingly
* Added __toString() methods where toString() methods already exists
* Removed constants (SWIFT_LIB_DIRECTORY, SWIFT_MAP_DIRECTORY, SWIFT_CLASS_DIRECTORY)
* Simplified autoloading
* Added a setAuthMode() method to AuthHandler (#54)
20 January 2010: 4.0.6
----------------------
* added a PEAR package and a script to generate PEAR packages
* fixed Swift_Transport_TransportException for SMTP connection not thrown (#109)
* fixed Message-IDs are not updated properly (#118)
-- End of Changes --

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GNU LESSER GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates
the terms and conditions of version 3 of the GNU General Public
License, supplemented by the additional permissions listed below.
0. Additional Definitions.
As used herein, "this License" refers to version 3 of the GNU Lesser
General Public License, and the "GNU GPL" refers to version 3 of the GNU
General Public License.
"The Library" refers to a covered work governed by this License,
other than an Application or a Combined Work as defined below.
An "Application" is any work that makes use of an interface provided
by the Library, but which is not otherwise based on the Library.
Defining a subclass of a class defined by the Library is deemed a mode
of using an interface provided by the Library.
A "Combined Work" is a work produced by combining or linking an
Application with the Library. The particular version of the Library
with which the Combined Work was made is also called the "Linked
Version".
The "Minimal Corresponding Source" for a Combined Work means the
Corresponding Source for the Combined Work, excluding any source code
for portions of the Combined Work that, considered in isolation, are
based on the Application, and not on the Linked Version.
The "Corresponding Application Code" for a Combined Work means the
object code and/or source code for the Application, including any data
and utility programs needed for reproducing the Combined Work from the
Application, but excluding the System Libraries of the Combined Work.
1. Exception to Section 3 of the GNU GPL.
You may convey a covered work under sections 3 and 4 of this License
without being bound by section 3 of the GNU GPL.
2. Conveying Modified Versions.
If you modify a copy of the Library, and, in your modifications, a
facility refers to a function or data to be supplied by an Application
that uses the facility (other than as an argument passed when the
facility is invoked), then you may convey a copy of the modified
version:
a) under this License, provided that you make a good faith effort to
ensure that, in the event an Application does not supply the
function or data, the facility still operates, and performs
whatever part of its purpose remains meaningful, or
b) under the GNU GPL, with none of the additional permissions of
this License applicable to that copy.
3. Object Code Incorporating Material from Library Header Files.
The object code form of an Application may incorporate material from
a header file that is part of the Library. You may convey such object
code under terms of your choice, provided that, if the incorporated
material is not limited to numerical parameters, data structure
layouts and accessors, or small macros, inline functions and templates
(ten or fewer lines in length), you do both of the following:
a) Give prominent notice with each copy of the object code that the
Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the object code with a copy of the GNU GPL and this license
document.
4. Combined Works.
You may convey a Combined Work under terms of your choice that,
taken together, effectively do not restrict modification of the
portions of the Library contained in the Combined Work and reverse
engineering for debugging such modifications, if you also do each of
the following:
a) Give prominent notice with each copy of the Combined Work that
the Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the Combined Work with a copy of the GNU GPL and this license
document.
c) For a Combined Work that displays copyright notices during
execution, include the copyright notice for the Library among
these notices, as well as a reference directing the user to the
copies of the GNU GPL and this license document.
d) Do one of the following:
0) Convey the Minimal Corresponding Source under the terms of this
License, and the Corresponding Application Code in a form
suitable for, and under terms that permit, the user to
recombine or relink the Application with a modified version of
the Linked Version to produce a modified Combined Work, in the
manner specified by section 6 of the GNU GPL for conveying
Corresponding Source.
1) Use a suitable shared library mechanism for linking with the
Library. A suitable mechanism is one that (a) uses at run time
a copy of the Library already present on the user's computer
system, and (b) will operate properly with a modified version
of the Library that is interface-compatible with the Linked
Version.
e) Provide Installation Information, but only if you would otherwise
be required to provide such information under section 6 of the
GNU GPL, and only to the extent that such information is
necessary to install and execute a modified version of the
Combined Work produced by recombining or relinking the
Application with a modified version of the Linked Version. (If
you use option 4d0, the Installation Information must accompany
the Minimal Corresponding Source and Corresponding Application
Code. If you use option 4d1, you must provide the Installation
Information in the manner specified by section 6 of the GNU GPL
for conveying Corresponding Source.)
5. Combined Libraries.
You may place library facilities that are a work based on the
Library side by side in a single library together with other library
facilities that are not Applications and are not covered by this
License, and convey such a combined library under terms of your
choice, if you do both of the following:
a) Accompany the combined library with a copy of the same work based
on the Library, uncombined with any other library facilities,
conveyed under the terms of this License.
b) Give prominent notice with the combined library that part of it
is a work based on the Library, and explaining where to find the
accompanying uncombined form of the same work.
6. Revised Versions of the GNU Lesser General Public License.
The Free Software Foundation may publish revised and/or new versions
of the GNU Lesser General Public License from time to time. Such new
versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Library as you received it specifies that a certain numbered version
of the GNU Lesser General Public License "or any later version"
applies to it, you have the option of following the terms and
conditions either of that published version or of any later version
published by the Free Software Foundation. If the Library as you
received it does not specify a version number of the GNU Lesser
General Public License, you may choose any version of the GNU Lesser
General Public License ever published by the Free Software Foundation.
If the Library as you received it specifies that a proxy can decide
whether future versions of the GNU Lesser General Public License shall
apply, that proxy's public statement of acceptance of any version is
permanent authorization for you to choose that version for the
Library.

30
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Swift Mailer, by Chris Corbyn
-----------------------------
Swift Mailer is a component based mailing solution for PHP 5.
It is released under the LGPL license.
Homepage: http://swiftmailer.org
Documentation: http://swiftmailer.org/docs
Mailing List: http://groups.google.com/group/swiftmailer
Bugs: http://swiftmailer.lighthouseapp.com/
Repository: http://github.com/swiftmailer/swiftmailer
Swift Mailer is highly object-oriented by design and lends itself
to use in complex web application with a great deal of flexibility.
For full details on usage, see the documentation.
IMPORTANT: Users upgrading from version 3.x or earlier absolutely
MUST read the documentation. In short, the API is considerably
different so your old code won't "just work".
If you'd like to make a donation, we are working on a system where
donations are taken on a per-feature-request basis via the website
with target amounts for each feature. In the meantime however you
may donate directly to the author via PayPal:
PayPal: chris@w3style.co.uk
Donations are certainly voluntary, but seriously, you donors are
complete legends and drive this project! :)

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Swift-4.0.6

57
modules/khemail/vendor/swift/classes/Swift.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* General utility class in Swift Mailer, not to be instantiated.
*
* @package Swift
*
* @author Chris Corbyn
*/
abstract class Swift
{
/** Swift Mailer Version number generated during dist release process */
const VERSION = '4.0.6';
/**
* Internal autoloader for spl_autoload_register().
*
* @param string $class
*/
public static function autoload($class)
{
//Don't interfere with other autoloaders
if (0 !== strpos($class, 'Swift'))
{
return false;
}
$path = dirname(__FILE__).'/'.str_replace('_', '/', $class).'.php';
if (!file_exists($path))
{
return false;
}
require_once $path;
}
/**
* Configure autoloading using Swift Mailer.
*
* This is designed to play nicely with other autoloaders.
*/
public static function registerAutoload()
{
spl_autoload_register(array('Swift', 'autoload'));
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Attachment.php';
//@require 'Swift/ByteStream/FileByteStream.php';
//@require 'Swift/DependencyContainer.php';
/**
* Attachment class for attaching files to a {@link Swift_Mime_Message}.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Attachment extends Swift_Mime_Attachment
{
/**
* Create a new Attachment.
* Details may be optionally provided to the constructor.
* @param string|Swift_OutputByteStream $data
* @param string $filename
* @param string $contentType
*/
public function __construct($data = null, $filename = null,
$contentType = null)
{
call_user_func_array(
array($this, 'Swift_Mime_Attachment::__construct'),
Swift_DependencyContainer::getInstance()
->createDependenciesFor('mime.attachment')
);
$this->setBody($data);
$this->setFilename($filename);
if ($contentType)
{
$this->setContentType($contentType);
}
}
/**
* Create a new Attachment.
* @param string|Swift_OutputByteStream $data
* @param string $filename
* @param string $contentType
* @return Swift_Mime_Attachment
*/
public static function newInstance($data = null, $filename = null,
$contentType = null)
{
return new self($data, $filename, $contentType);
}
/**
* Create a new Attachment from a filesystem path.
* @param string $path
* @param string $contentType optional
* @return Swift_Mime_Attachment
*/
public static function fromPath($path, $contentType = null)
{
return self::newInstance()->setFile(
new Swift_ByteStream_FileByteStream($path),
$contentType
);
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/InputByteStream.php';
//@require 'Swift/Filterable.php';
//@require 'Swift/StreamFilter.php';
/**
* Provides the base functionality for an InputStream supporting filters.
* @package Swift
* @subpackage ByteStream
* @author Chris Corbyn
*/
abstract class Swift_ByteStream_AbstractFilterableInputStream
implements Swift_InputByteStream, Swift_Filterable
{
/** Write sequence */
private $_sequence = 0;
/** StreamFilters */
private $_filters = array();
/** A buffer for writing */
private $_writeBuffer = '';
/** Bound streams */
private $_mirrors = array();
/**
* Commit the given bytes to the storage medium immediately.
* @param string $bytes
* @access protected
*/
abstract protected function _commit($bytes);
/**
* Flush any buffers/content with immediate effect.
* @access protected
*/
abstract protected function _flush();
/**
* Add a StreamFilter to this InputByteStream.
* @param Swift_StreamFilter $filter
* @param string $key
*/
public function addFilter(Swift_StreamFilter $filter, $key)
{
$this->_filters[$key] = $filter;
}
/**
* Remove an already present StreamFilter based on its $key.
* @param string $key
*/
public function removeFilter($key)
{
unset($this->_filters[$key]);
}
/**
* Writes $bytes to the end of the stream.
* @param string $bytes
* @throws Swift_IoException
*/
public function write($bytes)
{
$this->_writeBuffer .= $bytes;
foreach ($this->_filters as $filter)
{
if ($filter->shouldBuffer($this->_writeBuffer))
{
return;
}
}
$this->_doWrite($this->_writeBuffer);
return ++$this->_sequence;
}
/**
* For any bytes that are currently buffered inside the stream, force them
* off the buffer.
*
* @throws Swift_IoException
*/
public function commit()
{
$this->_doWrite($this->_writeBuffer);
}
/**
* Attach $is to this stream.
* The stream acts as an observer, receiving all data that is written.
* All {@link write()} and {@link flushBuffers()} operations will be mirrored.
*
* @param Swift_InputByteStream $is
*/
public function bind(Swift_InputByteStream $is)
{
$this->_mirrors[] = $is;
}
/**
* Remove an already bound stream.
* If $is is not bound, no errors will be raised.
* If the stream currently has any buffered data it will be written to $is
* before unbinding occurs.
*
* @param Swift_InputByteStream $is
*/
public function unbind(Swift_InputByteStream $is)
{
foreach ($this->_mirrors as $k => $stream)
{
if ($is === $stream)
{
if ($this->_writeBuffer !== '')
{
$stream->write($this->_filter($this->_writeBuffer));
}
unset($this->_mirrors[$k]);
}
}
}
/**
* Flush the contents of the stream (empty it) and set the internal pointer
* to the beginning.
* @throws Swift_IoException
*/
public function flushBuffers()
{
if ($this->_writeBuffer !== '')
{
$this->_doWrite($this->_writeBuffer);
}
$this->_flush();
foreach ($this->_mirrors as $stream)
{
$stream->flushBuffers();
}
}
// -- Private methods
/** Run $bytes through all filters */
private function _filter($bytes)
{
foreach ($this->_filters as $filter)
{
$bytes = $filter->filter($bytes);
}
return $bytes;
}
/** Just write the bytes to the stream */
private function _doWrite($bytes)
{
$this->_commit($this->_filter($bytes));
foreach ($this->_mirrors as $stream)
{
$stream->write($bytes);
}
$this->_writeBuffer = '';
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/InputByteStream.php';
//@require 'Swift/OutputByteStream.php';
/**
* Allows reading and writing of bytes to and from an array.
* @package Swift
* @subpackage ByteStream
* @author Chris Corbyn
*/
class Swift_ByteStream_ArrayByteStream
implements Swift_InputByteStream, Swift_OutputByteStream
{
/**
* The internal stack of bytes.
* @var string[]
* @access private
*/
private $_array = array();
/**
* The size of the stack
* @var int
* @access private
*/
private $_arraySize = 0;
/**
* The internal pointer offset.
* @var int
* @access private
*/
private $_offset = 0;
/** Bound streams */
private $_mirrors = array();
/**
* Create a new ArrayByteStream.
* If $stack is given the stream will be populated with the bytes it contains.
* @param mixed $stack of bytes in string or array form, optional
*/
public function __construct($stack = null)
{
if (is_array($stack))
{
$this->_array = $stack;
$this->_arraySize = count($stack);
}
elseif (is_string($stack))
{
$this->write($stack);
}
else
{
$this->_array = array();
}
}
/**
* Reads $length bytes from the stream into a string and moves the pointer
* through the stream by $length. If less bytes exist than are requested the
* remaining bytes are given instead. If no bytes are remaining at all, boolean
* false is returned.
* @param int $length
* @return string
*/
public function read($length)
{
if ($this->_offset == $this->_arraySize)
{
return false;
}
// Don't use array slice
$end = $length + $this->_offset;
$end = $this->_arraySize<$end
?$this->_arraySize
:$end;
$ret = '';
for (; $this->_offset < $end; ++$this->_offset)
{
$ret .= $this->_array[$this->_offset];
}
return $ret;
}
/**
* Writes $bytes to the end of the stream.
* @param string $bytes
*/
public function write($bytes)
{
$to_add = str_split($bytes);
foreach ($to_add as $value)
{
$this->_array[] = $value;
}
$this->_arraySize = count($this->_array);
foreach ($this->_mirrors as $stream)
{
$stream->write($bytes);
}
}
/**
* Not used.
*/
public function commit()
{
}
/**
* Attach $is to this stream.
* The stream acts as an observer, receiving all data that is written.
* All {@link write()} and {@link flushBuffers()} operations will be mirrored.
*
* @param Swift_InputByteStream $is
*/
public function bind(Swift_InputByteStream $is)
{
$this->_mirrors[] = $is;
}
/**
* Remove an already bound stream.
* If $is is not bound, no errors will be raised.
* If the stream currently has any buffered data it will be written to $is
* before unbinding occurs.
*
* @param Swift_InputByteStream $is
*/
public function unbind(Swift_InputByteStream $is)
{
foreach ($this->_mirrors as $k => $stream)
{
if ($is === $stream)
{
unset($this->_mirrors[$k]);
}
}
}
/**
* Move the internal read pointer to $byteOffset in the stream.
* @param int $byteOffset
* @return boolean
*/
public function setReadPointer($byteOffset)
{
if ($byteOffset > $this->_arraySize)
{
$byteOffset = $this->_arraySize;
}
elseif ($byteOffset < 0)
{
$byteOffset = 0;
}
$this->_offset = $byteOffset;
}
/**
* Flush the contents of the stream (empty it) and set the internal pointer
* to the beginning.
*/
public function flushBuffers()
{
$this->_offset = 0;
$this->_array = array();
$this->_arraySize = 0;
foreach ($this->_mirrors as $stream)
{
$stream->flushBuffers();
}
}
}

177
modules/khemail/vendor/swift/classes/Swift/ByteStream/FileByteStream.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/ByteStream/AbstractFilterableInputStream.php';
//@require 'Swift/InputByteStream.php';
//@require 'Swift/FileStream.php';
//@require 'Swift/IoException.php';
/**
* Allows reading and writing of bytes to and from a file.
* @package Swift
* @subpackage ByteStream
* @author Chris Corbyn
*/
class Swift_ByteStream_FileByteStream
extends Swift_ByteStream_AbstractFilterableInputStream
implements Swift_FileStream
{
/** The internal pointer offset */
private $_offset = 0;
/** The path to the file */
private $_path;
/** The mode this file is opened in for writing */
private $_mode;
/** A lazy-loaded resource handle for reading the file */
private $_reader;
/** A lazy-loaded resource handle for writing the file */
private $_writer;
/** If magic_quotes_runtime is on, this will be true */
private $_quotes = false;
/**
* Create a new FileByteStream for $path.
* @param string $path
* @param string $writable if true
*/
public function __construct($path, $writable = false)
{
$this->_path = $path;
$this->_mode = $writable ? 'w+b' : 'rb';
$this->_quotes = get_magic_quotes_runtime();
}
/**
* Get the complete path to the file.
* @return string
*/
public function getPath()
{
return $this->_path;
}
/**
* Reads $length bytes from the stream into a string and moves the pointer
* through the stream by $length. If less bytes exist than are requested the
* remaining bytes are given instead. If no bytes are remaining at all, boolean
* false is returned.
* @param int $length
* @return string
* @throws Swift_IoException
*/
public function read($length)
{
$fp = $this->_getReadHandle();
if (!feof($fp))
{
if ($this->_quotes)
{
set_magic_quotes_runtime(0);
}
$bytes = fread($fp, $length);
if ($this->_quotes)
{
set_magic_quotes_runtime(1);
}
$this->_offset = ftell($fp);
return $bytes;
}
else
{
return false;
}
}
/**
* Move the internal read pointer to $byteOffset in the stream.
* @param int $byteOffset
* @return boolean
*/
public function setReadPointer($byteOffset)
{
if (isset($this->_reader))
{
fseek($this->_reader, $byteOffset, SEEK_SET);
}
$this->_offset = $byteOffset;
}
// -- Private methods
/** Just write the bytes to the file */
protected function _commit($bytes)
{
fwrite($this->_getWriteHandle(), $bytes);
$this->_resetReadHandle();
}
/** Not used */
protected function _flush()
{
}
/** Get the resource for reading */
private function _getReadHandle()
{
if (!isset($this->_reader))
{
if (!$this->_reader = fopen($this->_path, 'rb'))
{
throw new Swift_IoException(
'Unable to open file for reading [' . $this->_path . ']'
);
}
fseek($this->_reader, $this->_offset, SEEK_SET);
}
return $this->_reader;
}
/** Get the resource for writing */
private function _getWriteHandle()
{
if (!isset($this->_writer))
{
if (!$this->_writer = fopen($this->_path, $this->_mode))
{
throw new Swift_IoException(
'Unable to open file for writing [' . $this->_path . ']'
);
}
}
return $this->_writer;
}
/** Force a reload of the resource for writing */
private function _resetWriteHandle()
{
if (isset($this->_writer))
{
fclose($this->_writer);
$this->_writer = null;
}
}
/** Force a reload of the resource for reading */
private function _resetReadHandle()
{
if (isset($this->_reader))
{
fclose($this->_reader);
$this->_reader = null;
}
}
}

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modules/khemail/vendor/swift/classes/Swift/CharacterReader.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Analyzes characters for a specific character set.
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
* @author Xavier De Cock <xdecock@gmail.com>
*/
interface Swift_CharacterReader
{
const MAP_TYPE_INVALID = 0x01;
const MAP_TYPE_FIXED_LEN = 0x02;
const MAP_TYPE_POSITIONS = 0x03;
/**
* Returns the complete charactermap
*
* @param string $string
* @param int $startOffset
* @param array $currentMap
* @param mixed $ignoredChars
* @return int
*/
public function getCharPositions($string, $startOffset, &$currentMap, &$ignoredChars);
/**
* Returns mapType
* @int mapType
*/
public function getMapType();
/**
* Returns an integer which specifies how many more bytes to read.
* A positive integer indicates the number of more bytes to fetch before invoking
* this method again.
* A value of zero means this is already a valid character.
* A value of -1 means this cannot possibly be a valid character.
* @param int[] $bytes
* @return int
*/
public function validateByteSequence($bytes, $size);
/**
* Returns the number of bytes which should be read to start each character.
* For fixed width character sets this should be the number of
* octets-per-character. For multibyte character sets this will probably be 1.
* @return int
*/
public function getInitialByteSize();
}

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modules/khemail/vendor/swift/classes/Swift/CharacterReader/GenericFixedWidthReader.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/CharacterReader.php';
/**
* Provides fixed-width byte sizes for reading fixed-width character sets.
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
* @author Xavier De Cock <xdecock@gmail.com>
*/
class Swift_CharacterReader_GenericFixedWidthReader
implements Swift_CharacterReader
{
/**
* The number of bytes in a single character.
* @var int
* @access private
*/
private $_width;
/**
* Creates a new GenericFixedWidthReader using $width bytes per character.
* @param int $width
*/
public function __construct($width)
{
$this->_width = $width;
}
/**
* Returns the complete charactermap
*
* @param string $string
* @param int $startOffset
* @param array $currentMap
* @param mixed $ignoredChars
* @return $int
*/
public function getCharPositions($string, $startOffset, &$currentMap, &$ignoredChars)
{
$strlen = strlen($string);
// % and / are CPU intensive, so, maybe find a better way
$ignored = $strlen%$this->_width;
$ignoredChars = substr($string, - $ignored);
$currentMap = $this->_width;
return ($strlen - $ignored)/$this->_width;
}
/**
* Returns mapType
* @int mapType
*/
public function getMapType()
{
return self::MAP_TYPE_FIXED_LEN;
}
/**
* Returns an integer which specifies how many more bytes to read.
* A positive integer indicates the number of more bytes to fetch before invoking
* this method again.
* A value of zero means this is already a valid character.
* A value of -1 means this cannot possibly be a valid character.
* @param string $bytes
* @return int
*/
public function validateByteSequence($bytes, $size)
{
$needed = $this->_width - $size;
return ($needed > -1)
? $needed
: -1
;
}
/**
* Returns the number of bytes which should be read to start each character.
* @return int
*/
public function getInitialByteSize()
{
return $this->_width;
}
}

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modules/khemail/vendor/swift/classes/Swift/CharacterReader/UsAsciiReader.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/CharacterReader.php';
/**
* Analyzes US-ASCII characters.
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
*/
class Swift_CharacterReader_UsAsciiReader
implements Swift_CharacterReader
{
/**
* Returns the complete charactermap
*
* @param string $string
* @param int $startOffset
* @param string $ignoredChars
*/
public function getCharPositions($string, $startOffset, &$currentMap, &$ignoredChars)
{
$strlen=strlen($string);
$ignoredChars='';
for( $i = 0; $i < $strlen; ++$i)
{
if ($string[$i]>"\x07F")
{ // Invalid char
$currentMap[$i+$startOffset]=$string[$i];
}
}
return $strlen;
}
/**
* Returns mapType
* @int mapType
*/
public function getMapType()
{
return self::MAP_TYPE_INVALID;
}
/**
* Returns an integer which specifies how many more bytes to read.
* A positive integer indicates the number of more bytes to fetch before invoking
* this method again.
* A value of zero means this is already a valid character.
* A value of -1 means this cannot possibly be a valid character.
* @param string $bytes
* @return int
*/
public function validateByteSequence($bytes, $size)
{
$byte = reset($bytes);
if (1 == count($bytes) && $byte >= 0x00 && $byte <= 0x7F)
{
return 0;
}
else
{
return -1;
}
}
/**
* Returns the number of bytes which should be read to start each character.
* @return int
*/
public function getInitialByteSize()
{
return 1;
}
}

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modules/khemail/vendor/swift/classes/Swift/CharacterReader/Utf8Reader.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/CharacterReader.php';
/**
* Analyzes UTF-8 characters.
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
* @author Xavier De Cock <xdecock@gmail.com>
*/
class Swift_CharacterReader_Utf8Reader
implements Swift_CharacterReader
{
/** Pre-computed for optimization */
private static $length_map=array(
//N=0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x0N
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x1N
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x2N
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x3N
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x4N
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x5N
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x6N
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x7N
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //0x8N
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //0x9N
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //0xAN
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //0xBN
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, //0xCN
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, //0xDN
3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3, //0xEN
4,4,4,4,4,4,4,4,5,5,5,5,6,6,0,0 //0xFN
);
private static $s_length_map=array(
"\x00"=>1, "\x01"=>1, "\x02"=>1, "\x03"=>1, "\x04"=>1, "\x05"=>1, "\x06"=>1, "\x07"=>1,
"\x08"=>1, "\x09"=>1, "\x0a"=>1, "\x0b"=>1, "\x0c"=>1, "\x0d"=>1, "\x0e"=>1, "\x0f"=>1,
"\x10"=>1, "\x11"=>1, "\x12"=>1, "\x13"=>1, "\x14"=>1, "\x15"=>1, "\x16"=>1, "\x17"=>1,
"\x18"=>1, "\x19"=>1, "\x1a"=>1, "\x1b"=>1, "\x1c"=>1, "\x1d"=>1, "\x1e"=>1, "\x1f"=>1,
"\x20"=>1, "\x21"=>1, "\x22"=>1, "\x23"=>1, "\x24"=>1, "\x25"=>1, "\x26"=>1, "\x27"=>1,
"\x28"=>1, "\x29"=>1, "\x2a"=>1, "\x2b"=>1, "\x2c"=>1, "\x2d"=>1, "\x2e"=>1, "\x2f"=>1,
"\x30"=>1, "\x31"=>1, "\x32"=>1, "\x33"=>1, "\x34"=>1, "\x35"=>1, "\x36"=>1, "\x37"=>1,
"\x38"=>1, "\x39"=>1, "\x3a"=>1, "\x3b"=>1, "\x3c"=>1, "\x3d"=>1, "\x3e"=>1, "\x3f"=>1,
"\x40"=>1, "\x41"=>1, "\x42"=>1, "\x43"=>1, "\x44"=>1, "\x45"=>1, "\x46"=>1, "\x47"=>1,
"\x48"=>1, "\x49"=>1, "\x4a"=>1, "\x4b"=>1, "\x4c"=>1, "\x4d"=>1, "\x4e"=>1, "\x4f"=>1,
"\x50"=>1, "\x51"=>1, "\x52"=>1, "\x53"=>1, "\x54"=>1, "\x55"=>1, "\x56"=>1, "\x57"=>1,
"\x58"=>1, "\x59"=>1, "\x5a"=>1, "\x5b"=>1, "\x5c"=>1, "\x5d"=>1, "\x5e"=>1, "\x5f"=>1,
"\x60"=>1, "\x61"=>1, "\x62"=>1, "\x63"=>1, "\x64"=>1, "\x65"=>1, "\x66"=>1, "\x67"=>1,
"\x68"=>1, "\x69"=>1, "\x6a"=>1, "\x6b"=>1, "\x6c"=>1, "\x6d"=>1, "\x6e"=>1, "\x6f"=>1,
"\x70"=>1, "\x71"=>1, "\x72"=>1, "\x73"=>1, "\x74"=>1, "\x75"=>1, "\x76"=>1, "\x77"=>1,
"\x78"=>1, "\x79"=>1, "\x7a"=>1, "\x7b"=>1, "\x7c"=>1, "\x7d"=>1, "\x7e"=>1, "\x7f"=>1,
"\x80"=>0, "\x81"=>0, "\x82"=>0, "\x83"=>0, "\x84"=>0, "\x85"=>0, "\x86"=>0, "\x87"=>0,
"\x88"=>0, "\x89"=>0, "\x8a"=>0, "\x8b"=>0, "\x8c"=>0, "\x8d"=>0, "\x8e"=>0, "\x8f"=>0,
"\x90"=>0, "\x91"=>0, "\x92"=>0, "\x93"=>0, "\x94"=>0, "\x95"=>0, "\x96"=>0, "\x97"=>0,
"\x98"=>0, "\x99"=>0, "\x9a"=>0, "\x9b"=>0, "\x9c"=>0, "\x9d"=>0, "\x9e"=>0, "\x9f"=>0,
"\xa0"=>0, "\xa1"=>0, "\xa2"=>0, "\xa3"=>0, "\xa4"=>0, "\xa5"=>0, "\xa6"=>0, "\xa7"=>0,
"\xa8"=>0, "\xa9"=>0, "\xaa"=>0, "\xab"=>0, "\xac"=>0, "\xad"=>0, "\xae"=>0, "\xaf"=>0,
"\xb0"=>0, "\xb1"=>0, "\xb2"=>0, "\xb3"=>0, "\xb4"=>0, "\xb5"=>0, "\xb6"=>0, "\xb7"=>0,
"\xb8"=>0, "\xb9"=>0, "\xba"=>0, "\xbb"=>0, "\xbc"=>0, "\xbd"=>0, "\xbe"=>0, "\xbf"=>0,
"\xc0"=>2, "\xc1"=>2, "\xc2"=>2, "\xc3"=>2, "\xc4"=>2, "\xc5"=>2, "\xc6"=>2, "\xc7"=>2,
"\xc8"=>2, "\xc9"=>2, "\xca"=>2, "\xcb"=>2, "\xcc"=>2, "\xcd"=>2, "\xce"=>2, "\xcf"=>2,
"\xd0"=>2, "\xd1"=>2, "\xd2"=>2, "\xd3"=>2, "\xd4"=>2, "\xd5"=>2, "\xd6"=>2, "\xd7"=>2,
"\xd8"=>2, "\xd9"=>2, "\xda"=>2, "\xdb"=>2, "\xdc"=>2, "\xdd"=>2, "\xde"=>2, "\xdf"=>2,
"\xe0"=>3, "\xe1"=>3, "\xe2"=>3, "\xe3"=>3, "\xe4"=>3, "\xe5"=>3, "\xe6"=>3, "\xe7"=>3,
"\xe8"=>3, "\xe9"=>3, "\xea"=>3, "\xeb"=>3, "\xec"=>3, "\xed"=>3, "\xee"=>3, "\xef"=>3,
"\xf0"=>4, "\xf1"=>4, "\xf2"=>4, "\xf3"=>4, "\xf4"=>4, "\xf5"=>4, "\xf6"=>4, "\xf7"=>4,
"\xf8"=>5, "\xf9"=>5, "\xfa"=>5, "\xfb"=>5, "\xfc"=>6, "\xfd"=>6, "\xfe"=>0, "\xff"=>0,
);
/**
* Returns the complete charactermap
*
* @param string $string
* @param int $startOffset
* @param array $currentMap
* @param mixed $ignoredChars
*/
public function getCharPositions($string, $startOffset, &$currentMap, &$ignoredChars)
{
if (!isset($currentMap['i']) || !isset($currentMap['p']))
{
$currentMap['p'] = $currentMap['i'] = array();
}
$strlen=strlen($string);
$charPos=count($currentMap['p']);
$foundChars=0;
$invalid=false;
for ($i=0; $i<$strlen; ++$i)
{
$char=$string[$i];
$size=self::$s_length_map[$char];
if ($size==0)
{
/* char is invalid, we must wait for a resync */
$invalid=true;
continue;
}
else
{
if ($invalid==true)
{
/* We mark the chars as invalid and start a new char */
$currentMap['p'][$charPos+$foundChars]=$startOffset+$i;
$currentMap['i'][$charPos+$foundChars]=true;
++$foundChars;
$invalid=false;
}
if (($i+$size) > $strlen){
$ignoredChars=substr($string, $i);
break;
}
for ($j=1; $j<$size; ++$j)
{
$char=$string[$i+$j];
if ($char>"\x7F" && $char<"\xC0")
{
// Valid - continue parsing
}
else
{
/* char is invalid, we must wait for a resync */
$invalid=true;
continue 2;
}
}
/* Ok we got a complete char here */
$lastChar=$currentMap['p'][$charPos+$foundChars]=$startOffset+$i+$size;
$i+=$j-1;
++$foundChars;
}
}
return $foundChars;
}
/**
* Returns mapType
* @int mapType
*/
public function getMapType()
{
return self::MAP_TYPE_POSITIONS;
}
/**
* Returns an integer which specifies how many more bytes to read.
* A positive integer indicates the number of more bytes to fetch before invoking
* this method again.
* A value of zero means this is already a valid character.
* A value of -1 means this cannot possibly be a valid character.
* @param string $bytes
* @return int
*/
public function validateByteSequence($bytes, $size)
{
if ($size<1){
return -1;
}
$needed = self::$length_map[$bytes[0]] - $size;
return ($needed > -1)
? $needed
: -1
;
}
/**
* Returns the number of bytes which should be read to start each character.
* @return int
*/
public function getInitialByteSize()
{
return 1;
}
}

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modules/khemail/vendor/swift/classes/Swift/CharacterReaderFactory.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/CharacterReader.php';
/**
* A factory for creating CharacterReaders.
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
*/
interface Swift_CharacterReaderFactory
{
/**
* Returns a CharacterReader suitable for the charset applied.
* @param string $charset
* @return Swift_CharacterReader
*/
public function getReaderFor($charset);
}

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modules/khemail/vendor/swift/classes/Swift/CharacterReaderFactory/SimpleCharacterReaderFactory.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/CharacterReaderFactory.php';
/**
* Standard factory for creating CharacterReaders.
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
*/
class Swift_CharacterReaderFactory_SimpleCharacterReaderFactory
implements Swift_CharacterReaderFactory
{
/**
* A map of charset patterns to their implementation classes.
* @var array
* @access private
*/
private $_map = array();
/**
* Factories which have already been loaded.
* @var Swift_CharacterReaderFactory[]
* @access private
*/
private $_loaded = array();
/**
* Creates a new CharacterReaderFactory.
*/
public function __construct()
{
$prefix = 'Swift_CharacterReader_';
$singleByte = array(
'class' => $prefix . 'GenericFixedWidthReader',
'constructor' => array(1)
);
$doubleByte = array(
'class' => $prefix . 'GenericFixedWidthReader',
'constructor' => array(2)
);
$fourBytes = array(
'class' => $prefix . 'GenericFixedWidthReader',
'constructor' => array(4)
);
//Utf-8
$this->_map['utf-?8'] = array(
'class' => $prefix . 'Utf8Reader',
'constructor' => array()
);
//7-8 bit charsets
$this->_map['(us-)?ascii'] = $singleByte;
$this->_map['(iso|iec)-?8859-?[0-9]+'] = $singleByte;
$this->_map['windows-?125[0-9]'] = $singleByte;
$this->_map['cp-?[0-9]+'] = $singleByte;
$this->_map['ansi'] = $singleByte;
$this->_map['macintosh'] = $singleByte;
$this->_map['koi-?7'] = $singleByte;
$this->_map['koi-?8-?.+'] = $singleByte;
$this->_map['mik'] = $singleByte;
$this->_map['(cork|t1)'] = $singleByte;
$this->_map['v?iscii'] = $singleByte;
//16 bits
$this->_map['(ucs-?2|utf-?16)'] = $doubleByte;
//32 bits
$this->_map['(ucs-?4|utf-?32)'] = $fourBytes;
//Fallback
$this->_map['.*'] = $singleByte;
}
/**
* Returns a CharacterReader suitable for the charset applied.
* @param string $charset
* @return Swift_CharacterReader
*/
public function getReaderFor($charset)
{
$charset = trim(strtolower($charset));
foreach ($this->_map as $pattern => $spec)
{
$re = '/^' . $pattern . '$/D';
if (preg_match($re, $charset))
{
if (!array_key_exists($pattern, $this->_loaded))
{
$reflector = new ReflectionClass($spec['class']);
if ($reflector->getConstructor())
{
$reader = $reflector->newInstanceArgs($spec['constructor']);
}
else
{
$reader = $reflector->newInstance();
}
$this->_loaded[$pattern] = $reader;
}
return $this->_loaded[$pattern];
}
}
}
}

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modules/khemail/vendor/swift/classes/Swift/CharacterStream.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require_once dirname(__FILE__) . '/OutputByteStream.php';
require_once dirname(__FILE__) . '/CharacterReaderFactory.php';
/**
* An abstract means of reading and writing data in terms of characters as opposed
* to bytes.
* Classes implementing this interface may use a subsystem which requires less
* memory than working with large strings of data.
* @package Swift
* @subpackage CharacterStream
* @author Chris Corbyn
*/
interface Swift_CharacterStream
{
/**
* Set the character set used in this CharacterStream.
* @param string $charset
*/
public function setCharacterSet($charset);
/**
* Set the CharacterReaderFactory for multi charset support.
* @param Swift_CharacterReaderFactory $factory
*/
public function setCharacterReaderFactory(
Swift_CharacterReaderFactory $factory);
/**
* Overwrite this character stream using the byte sequence in the byte stream.
* @param Swift_OutputByteStream $os output stream to read from
*/
public function importByteStream(Swift_OutputByteStream $os);
/**
* Import a string a bytes into this CharacterStream, overwriting any existing
* data in the stream.
* @param string $string
*/
public function importString($string);
/**
* Read $length characters from the stream and move the internal pointer
* $length further into the stream.
* @param int $length
* @return string
*/
public function read($length);
/**
* Read $length characters from the stream and return a 1-dimensional array
* containing there octet values.
* @param int $length
* @return int[]
*/
public function readBytes($length);
/**
* Write $chars to the end of the stream.
* @param string $chars
*/
public function write($chars);
/**
* Move the internal pointer to $charOffset in the stream.
* @param int $charOffset
*/
public function setPointer($charOffset);
/**
* Empty the stream and reset the internal pointer.
*/
public function flushContents();
}

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modules/khemail/vendor/swift/classes/Swift/CharacterStream/ArrayCharacterStream.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/CharacterStream.php';
//@require 'Swift/OutputByteStream.php';
/**
* A CharacterStream implementation which stores characters in an internal array.
* @package Swift
* @subpackage CharacterStream
* @author Chris Corbyn
*/
class Swift_CharacterStream_ArrayCharacterStream
implements Swift_CharacterStream
{
/** A map of byte values and their respective characters */
private static $_charMap;
/** A map of characters and their derivative byte values */
private static $_byteMap;
/** The char reader (lazy-loaded) for the current charset */
private $_charReader;
/** A factory for creatiing CharacterReader instances */
private $_charReaderFactory;
/** The character set this stream is using */
private $_charset;
/** Array of characters */
private $_array = array();
/** Size of the array of character */
private $_array_size = array();
/** The current character offset in the stream */
private $_offset = 0;
/**
* Create a new CharacterStream with the given $chars, if set.
* @param Swift_CharacterReaderFactory $factory for loading validators
* @param string $charset used in the stream
*/
public function __construct(Swift_CharacterReaderFactory $factory,
$charset)
{
self::_initializeMaps();
$this->setCharacterReaderFactory($factory);
$this->setCharacterSet($charset);
}
/**
* Set the character set used in this CharacterStream.
* @param string $charset
*/
public function setCharacterSet($charset)
{
$this->_charset = $charset;
$this->_charReader = null;
}
/**
* Set the CharacterReaderFactory for multi charset support.
* @param Swift_CharacterReaderFactory $factory
*/
public function setCharacterReaderFactory(
Swift_CharacterReaderFactory $factory)
{
$this->_charReaderFactory = $factory;
}
/**
* Overwrite this character stream using the byte sequence in the byte stream.
* @param Swift_OutputByteStream $os output stream to read from
*/
public function importByteStream(Swift_OutputByteStream $os)
{
if (!isset($this->_charReader))
{
$this->_charReader = $this->_charReaderFactory
->getReaderFor($this->_charset);
}
$startLength = $this->_charReader->getInitialByteSize();
while (false !== $bytes = $os->read($startLength))
{
$c = array();
for ($i = 0, $len = strlen($bytes); $i < $len; ++$i)
{
$c[] = self::$_byteMap[$bytes[$i]];
}
$size = count($c);
$need = $this->_charReader
->validateByteSequence($c, $size);
if ($need > 0 &&
false !== $bytes = $os->read($need))
{
for ($i = 0, $len = strlen($bytes); $i < $len; ++$i)
{
$c[] = self::$_byteMap[$bytes[$i]];
}
}
$this->_array[] = $c;
++$this->_array_size;
}
}
/**
* Import a string a bytes into this CharacterStream, overwriting any existing
* data in the stream.
* @param string $string
*/
public function importString($string)
{
$this->flushContents();
$this->write($string);
}
/**
* Read $length characters from the stream and move the internal pointer
* $length further into the stream.
* @param int $length
* @return string
*/
public function read($length)
{
if ($this->_offset == $this->_array_size)
{
return false;
}
// Don't use array slice
$arrays = array();
$end = $length + $this->_offset;
for ($i = $this->_offset; $i < $end; ++$i)
{
if (!isset($this->_array[$i]))
{
break;
}
$arrays[] = $this->_array[$i];
}
$this->_offset += $i - $this->_offset; // Limit function calls
$chars = false;
foreach ($arrays as $array)
{
$chars .= implode('', array_map('chr', $array));
}
return $chars;
}
/**
* Read $length characters from the stream and return a 1-dimensional array
* containing there octet values.
* @param int $length
* @return int[]
*/
public function readBytes($length)
{
if ($this->_offset == $this->_array_size)
{
return false;
}
$arrays = array();
$end = $length + $this->_offset;
for ($i = $this->_offset; $i < $end; ++$i)
{
if (!isset($this->_array[$i]))
{
break;
}
$arrays[] = $this->_array[$i];
}
$this->_offset += ($i - $this->_offset); // Limit function calls
return call_user_func_array('array_merge', $arrays);
}
/**
* Write $chars to the end of the stream.
* @param string $chars
*/
public function write($chars)
{
if (!isset($this->_charReader))
{
$this->_charReader = $this->_charReaderFactory->getReaderFor(
$this->_charset);
}
$startLength = $this->_charReader->getInitialByteSize();
$fp = fopen('php://memory', 'w+b');
fwrite($fp, $chars);
unset($chars);
fseek($fp, 0, SEEK_SET);
$buffer = array(0);
$buf_pos = 1;
$buf_len = 1;
$has_datas = true;
do
{
$bytes = array();
// Buffer Filing
if ($buf_len - $buf_pos < $startLength)
{
$buf = array_splice($buffer, $buf_pos);
$new = $this->_reloadBuffer($fp, 100);
if ($new)
{
$buffer = array_merge($buf, $new);
$buf_len = count($buffer);
$buf_pos = 0;
}
else
{
$has_datas = false;
}
}
if ($buf_len - $buf_pos > 0)
{
$size = 0;
for ($i = 0; $i < $startLength && isset($buffer[$buf_pos]); ++$i)
{
++$size;
$bytes[] = $buffer[$buf_pos++];
}
$need = $this->_charReader->validateByteSequence(
$bytes, $size);
if ($need > 0)
{
if ($buf_len - $buf_pos < $need)
{
$new = $this->_reloadBuffer($fp, $need);
if ($new)
{
$buffer = array_merge($buffer, $new);
$buf_len = count($buffer);
}
}
for ($i = 0; $i < $need && isset($buffer[$buf_pos]); ++$i)
{
$bytes[] = $buffer[$buf_pos++];
}
}
$this->_array[] = $bytes;
++$this->_array_size;
}
}
while ($has_datas);
fclose($fp);
}
/**
* Move the internal pointer to $charOffset in the stream.
* @param int $charOffset
*/
public function setPointer($charOffset)
{
if ($charOffset > $this->_array_size)
{
$charOffset = $this->_array_size;
}
elseif ($charOffset < 0)
{
$charOffset = 0;
}
$this->_offset = $charOffset;
}
/**
* Empty the stream and reset the internal pointer.
*/
public function flushContents()
{
$this->_offset = 0;
$this->_array = array();
$this->_array_size = 0;
}
private function _reloadBuffer($fp, $len)
{
if (!feof($fp) && ($bytes = fread($fp, $len)) !== false)
{
$buf = array();
for ($i = 0, $len = strlen($bytes); $i < $len; ++$i)
{
$buf[] = self::$_byteMap[$bytes[$i]];
}
return $buf;
}
return false;
}
private static function _initializeMaps()
{
if (!isset(self::$_charMap))
{
self::$_charMap = array();
for ($byte = 0; $byte < 256; ++$byte)
{
self::$_charMap[$byte] = chr($byte);
}
self::$_byteMap = array_flip(self::$_charMap);
}
}
}

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<?php
/*
CharacterStream implementation using an array in Swift Mailer.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
//@require 'Swift/CharacterStream.php';
//@require 'Swift/OutputByteStream.php';
/**
* A CharacterStream implementation which stores characters in an internal array.
* @package Swift
* @subpackage CharacterStream
* @author Xavier De Cock <xdecock@gmail.com>
*/
Class Swift_CharacterStream_NgCharacterStream
implements Swift_CharacterStream
{
/**
* The char reader (lazy-loaded) for the current charset.
* @var Swift_CharacterReader
* @access private
*/
private $_charReader;
/**
* A factory for creatiing CharacterReader instances.
* @var Swift_CharacterReaderFactory
* @access private
*/
private $_charReaderFactory;
/**
* The character set this stream is using.
* @var string
* @access private
*/
private $_charset;
/**
* The datas stored as is
*
* @var string
*/
private $_datas = "";
/**
* Number of bytes in the stream
*
* @var int
*/
private $_datasSize = 0;
/**
* Map
*
* @var mixed
*/
private $_map;
/**
* Map Type
*
* @var int
*/
private $_mapType = 0;
/**
* Number of characters in the stream
*
* @var int
*/
private $_charCount = 0;
/**
* Position in the stream
*
* @var unknown_type
*/
private $_currentPos = 0;
/**
* The constructor
*
* @param Swift_CharacterReaderFactory $factory
* @param unknown_type $charset
*/
public function __construct(Swift_CharacterReaderFactory $factory,
$charset)
{
$this->setCharacterReaderFactory($factory);
$this->setCharacterSet($charset);
}
/* -- Changing parameters of the stream -- */
/**
* Set the character set used in this CharacterStream.
* @param string $charset
*/
public function setCharacterSet($charset)
{
$this->_charset = $charset;
$this->_charReader = null;
$this->_mapType = 0;
}
/**
* Set the CharacterReaderFactory for multi charset support.
* @param Swift_CharacterReaderFactory $factory
*/
public function setCharacterReaderFactory(
Swift_CharacterReaderFactory $factory)
{
$this->_charReaderFactory = $factory;
}
/**
* @see Swift_CharacterStream::flushContents()
*
*/
public function flushContents()
{
$this->_datas = null;
$this->_map = null;
$this->_charCount = 0;
$this->_currentPos = 0;
$this->_datasSize = 0;
}
/**
* @see Swift_CharacterStream::importByteStream()
*
* @param Swift_OutputByteStream $os
*/
public function importByteStream(Swift_OutputByteStream $os)
{
$this->flushContents();
$blocks=512;
$os->setReadPointer(0);
while(false!==($read = $os->read($blocks)))
$this->write($read);
}
/**
* @see Swift_CharacterStream::importString()
*
* @param string $string
*/
public function importString($string)
{
$this->flushContents();
$this->write($string);
}
/**
* @see Swift_CharacterStream::read()
*
* @param int $length
* @return string
*/
public function read($length)
{
if ($this->_currentPos>=$this->_charCount)
{
return false;
}
$ret=false;
$length = ($this->_currentPos+$length > $this->_charCount)
? $this->_charCount - $this->_currentPos
: $length;
switch ($this->_mapType)
{
case Swift_CharacterReader::MAP_TYPE_FIXED_LEN:
$len = $length*$this->_map;
$ret = substr($this->_datas,
$this->_currentPos * $this->_map,
$len);
$this->_currentPos += $length;
break;
case Swift_CharacterReader::MAP_TYPE_INVALID:
$end = $this->_currentPos + $length;
$end = $end > $this->_charCount
?$this->_charCount
:$end;
$ret = '';
for (; $this->_currentPos < $length; ++$this->_currentPos)
{
if (isset ($this->_map[$this->_currentPos]))
{
$ret .= '?';
}
else
{
$ret .= $this->_datas[$this->_currentPos];
}
}
break;
case Swift_CharacterReader::MAP_TYPE_POSITIONS:
$end = $this->_currentPos + $length;
$end = $end > $this->_charCount
?$this->_charCount
:$end;
$ret = '';
$start = 0;
if ($this->_currentPos>0)
{
$start = $this->_map['p'][$this->_currentPos-1];
}
$to = $start;
for (; $this->_currentPos < $end; ++$this->_currentPos)
{
if (isset($this->_map['i'][$this->_currentPos])) {
$ret .= substr($this->_datas, $start, $to - $start).'?';
$start = $this->_map['p'][$this->_currentPos];
} else {
$to = $this->_map['p'][$this->_currentPos];
}
}
$ret .= substr($this->_datas, $start, $to - $start);
break;
}
return $ret;
}
/**
* @see Swift_CharacterStream::readBytes()
*
* @param int $length
* @return int[]
*/
public function readBytes($length)
{
$read=$this->read($length);
if ($read!==false)
{
$ret = array_map('ord', str_split($read, 1));
return $ret;
}
return false;
}
/**
* @see Swift_CharacterStream::setPointer()
*
* @param int $charOffset
*/
public function setPointer($charOffset)
{
if ($this->_charCount<$charOffset){
$charOffset=$this->_charCount;
}
$this->_currentPos = $charOffset;
}
/**
* @see Swift_CharacterStream::write()
*
* @param string $chars
*/
public function write($chars)
{
if (!isset($this->_charReader))
{
$this->_charReader = $this->_charReaderFactory->getReaderFor(
$this->_charset);
$this->_map = array();
$this->_mapType = $this->_charReader->getMapType();
}
$ignored='';
$this->_datas .= $chars;
$this->_charCount += $this->_charReader->getCharPositions(substr($this->_datas, $this->_datasSize), $this->_datasSize, $this->_map, $ignored);
if ($ignored!==false) {
$this->_datasSize=strlen($this->_datas)-strlen($ignored);
}
else
{
$this->_datasSize=strlen($this->_datas);
}
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/DependencyException.php';
/**
* Dependency Injection container.
* @package Swift
* @author Chris Corbyn
*/
class Swift_DependencyContainer
{
/** Constant for literal value types */
const TYPE_VALUE = 0x0001;
/** Constant for new instance types */
const TYPE_INSTANCE = 0x0010;
/** Constant for shared instance types */
const TYPE_SHARED = 0x0100;
/** Constant for aliases */
const TYPE_ALIAS = 0x1000;
/** Singleton instance */
private static $_instance = null;
/** The data container */
private $_store = array();
/** The current endpoint in the data container */
private $_endPoint;
/**
* Constructor should not be used.
* Use {@link getInstance()} instead.
*/
public function __construct() { }
/**
* Returns a singleton of the DependencyContainer.
* @return Swift_DependencyContainer
*/
public static function getInstance()
{
if (!isset(self::$_instance))
{
self::$_instance = new self();
}
return self::$_instance;
}
/**
* List the names of all items stored in the Container.
* @return array
*/
public function listItems()
{
return array_keys($this->_store);
}
/**
* Test if an item is registered in this container with the given name.
* @param string $itemName
* @return boolean
* @see register()
*/
public function has($itemName)
{
return array_key_exists($itemName, $this->_store)
&& isset($this->_store[$itemName]['lookupType']);
}
/**
* Lookup the item with the given $itemName.
* @param string $itemName
* @return mixed
* @throws Swift_DependencyException If the dependency is not found
* @see register()
*/
public function lookup($itemName)
{
if (!$this->has($itemName))
{
throw new Swift_DependencyException(
'Cannot lookup dependency "' . $itemName . '" since it is not registered.'
);
}
switch ($this->_store[$itemName]['lookupType'])
{
case self::TYPE_ALIAS:
return $this->_createAlias($itemName);
case self::TYPE_VALUE:
return $this->_getValue($itemName);
case self::TYPE_INSTANCE:
return $this->_createNewInstance($itemName);
case self::TYPE_SHARED:
return $this->_createSharedInstance($itemName);
}
}
/**
* Create an array of arguments passed to the constructor of $itemName.
* @param string $itemName
* @return array
*/
public function createDependenciesFor($itemName)
{
$args = array();
if (isset($this->_store[$itemName]['args']))
{
$args = $this->_resolveArgs($this->_store[$itemName]['args']);
}
return $args;
}
/**
* Register a new dependency with $itemName.
* This method returns the current DependencyContainer instance because it
* requires the use of the fluid interface to set the specific details for the
* dependency.
*
* @param string $itemName
* @return Swift_DependencyContainer
* @see asNewInstanceOf(), asSharedInstanceOf(), asValue()
*/
public function register($itemName)
{
$this->_store[$itemName] = array();
$this->_endPoint =& $this->_store[$itemName];
return $this;
}
/**
* Specify the previously registered item as a literal value.
* {@link register()} must be called before this will work.
*
* @param mixed $value
* @return Swift_DependencyContainer
*/
public function asValue($value)
{
$endPoint =& $this->_getEndPoint();
$endPoint['lookupType'] = self::TYPE_VALUE;
$endPoint['value'] = $value;
return $this;
}
/**
* Specify the previously registered item as an alias of another item.
* @param string $lookup
* @return Swift_DependencyContainer
*/
public function asAliasOf($lookup)
{
$endPoint =& $this->_getEndPoint();
$endPoint['lookupType'] = self::TYPE_ALIAS;
$endPoint['ref'] = $lookup;
return $this;
}
/**
* Specify the previously registered item as a new instance of $className.
* {@link register()} must be called before this will work.
* Any arguments can be set with {@link withDependencies()},
* {@link addConstructorValue()} or {@link addConstructorLookup()}.
*
* @param string $className
* @return Swift_DependencyContainer
* @see withDependencies(), addConstructorValue(), addConstructorLookup()
*/
public function asNewInstanceOf($className)
{
$endPoint =& $this->_getEndPoint();
$endPoint['lookupType'] = self::TYPE_INSTANCE;
$endPoint['className'] = $className;
return $this;
}
/**
* Specify the previously registered item as a shared instance of $className.
* {@link register()} must be called before this will work.
* @param string $className
* @return Swift_DependencyContainer
*/
public function asSharedInstanceOf($className)
{
$endPoint =& $this->_getEndPoint();
$endPoint['lookupType'] = self::TYPE_SHARED;
$endPoint['className'] = $className;
return $this;
}
/**
* Specify a list of injected dependencies for the previously registered item.
* This method takes an array of lookup names.
*
* @param array $lookups
* @return Swift_DependencyContainer
* @see addConstructorValue(), addConstructorLookup()
*/
public function withDependencies(array $lookups)
{
$endPoint =& $this->_getEndPoint();
$endPoint['args'] = array();
foreach ($lookups as $lookup)
{
$this->addConstructorLookup($lookup);
}
return $this;
}
/**
* Specify a literal (non looked up) value for the constructor of the
* previously registered item.
*
* @param mixed $value
* @return Swift_DependencyContainer
* @see withDependencies(), addConstructorLookup()
*/
public function addConstructorValue($value)
{
$endPoint =& $this->_getEndPoint();
if (!isset($endPoint['args']))
{
$endPoint['args'] = array();
}
$endPoint['args'][] = array('type' => 'value', 'item' => $value);
return $this;
}
/**
* Specify a dependency lookup for the constructor of the previously
* registered item.
*
* @param string $lookup
* @return Swift_DependencyContainer
* @see withDependencies(), addConstructorValue()
*/
public function addConstructorLookup($lookup)
{
$endPoint =& $this->_getEndPoint();
if (!isset($this->_endPoint['args']))
{
$endPoint['args'] = array();
}
$endPoint['args'][] = array('type' => 'lookup', 'item' => $lookup);
return $this;
}
// -- Private methods
/** Get the literal value with $itemName */
private function _getValue($itemName)
{
return $this->_store[$itemName]['value'];
}
/** Resolve an alias to another item */
private function _createAlias($itemName)
{
return $this->lookup($this->_store[$itemName]['ref']);
}
/** Create a fresh instance of $itemName */
private function _createNewInstance($itemName)
{
$reflector = new ReflectionClass($this->_store[$itemName]['className']);
if ($reflector->getConstructor())
{
return $reflector->newInstanceArgs(
$this->createDependenciesFor($itemName)
);
}
else
{
return $reflector->newInstance();
}
}
/** Create and register a shared instance of $itemName */
private function _createSharedInstance($itemName)
{
if (!isset($this->_store[$itemName]['instance']))
{
$this->_store[$itemName]['instance'] = $this->_createNewInstance($itemName);
}
return $this->_store[$itemName]['instance'];
}
/** Get the current endpoint in the store */
private function &_getEndPoint()
{
if (!isset($this->_endPoint))
{
throw new BadMethodCallException(
'Component must first be registered by calling register()'
);
}
return $this->_endPoint;
}
/** Get an argument list with dependencies resolved */
private function _resolveArgs(array $args)
{
$resolved = array();
foreach ($args as $argDefinition)
{
switch ($argDefinition['type'])
{
case 'lookup':
$resolved[] = $this->_lookupRecursive($argDefinition['item']);
break;
case 'value':
$resolved[] = $argDefinition['item'];
break;
}
}
return $resolved;
}
/** Resolve a single dependency with an collections */
private function _lookupRecursive($item)
{
if (is_array($item))
{
$collection = array();
foreach ($item as $k => $v)
{
$collection[$k] = $this->_lookupRecursive($v);
}
return $collection;
}
else
{
return $this->lookup($item);
}
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/SwiftException.php';
/**
* DependencyException thrown when a requested dependeny is missing.
* @package Swift
* @author Chris Corbyn
*/
class Swift_DependencyException extends Swift_SwiftException
{
/**
* Create a new DependencyException with $message.
* @param string $message
*/
public function __construct($message)
{
parent::__construct($message);
}
}

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modules/khemail/vendor/swift/classes/Swift/EmbeddedFile.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Attachment.php';
//@require 'Swift/DependencyContainer.php';
//@require 'Swift/ByteStream/FileByteStream.php';
/**
* An embedded file, in a multipart message.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_EmbeddedFile extends Swift_Mime_EmbeddedFile
{
/**
* Create a new EmbeddedFile.
* Details may be optionally provided to the constructor.
* @param string|Swift_OutputByteStream $data
* @param string $filename
* @param string $contentType
*/
public function __construct($data = null, $filename = null,
$contentType = null)
{
call_user_func_array(
array($this, 'Swift_Mime_EmbeddedFile::__construct'),
Swift_DependencyContainer::getInstance()
->createDependenciesFor('mime.embeddedfile')
);
$this->setBody($data);
$this->setFilename($filename);
if ($contentType)
{
$this->setContentType($contentType);
}
}
/**
* Create a new EmbeddedFile.
* @param string|Swift_OutputByteStream $data
* @param string $filename
* @param string $contentType
* @return Swift_Mime_EmbeddedFile
*/
public static function newInstance($data = null, $filename = null,
$contentType = null)
{
return new self($data, $filename, $contentType);
}
/**
* Create a new EmbeddedFile from a filesystem path.
* @param string $path
* @return Swift_Mime_EmbeddedFile
*/
public static function fromPath($path)
{
return self::newInstance()->setFile(
new Swift_ByteStream_FileByteStream($path)
);
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/CharsetObserver.php';
/**
* Interface for all Encoder schemes.
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
*/
interface Swift_Encoder extends Swift_Mime_CharsetObserver
{
/**
* Encode a given string to produce an encoded string.
* @param string $string
* @param int $firstLineOffset if first line needs to be shorter
* @param int $maxLineLength - 0 indicates the default length for this encoding
* @return string
*/
public function encodeString($string, $firstLineOffset = 0,
$maxLineLength = 0);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Encoder.php';
/**
* Handles Base 64 Encoding in Swift Mailer.
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
*/
class Swift_Encoder_Base64Encoder implements Swift_Encoder
{
/**
* Takes an unencoded string and produces a Base64 encoded string from it.
* Base64 encoded strings have a maximum line length of 76 characters.
* If the first line needs to be shorter, indicate the difference with
* $firstLineOffset.
* @param string $string to encode
* @param int $firstLineOffset
* @param int $maxLineLength, optional, 0 indicates the default of 76 bytes
* @return string
*/
public function encodeString($string, $firstLineOffset = 0,
$maxLineLength = 0)
{
if (0 >= $maxLineLength || 76 < $maxLineLength)
{
$maxLineLength = 76;
}
$encodedString = base64_encode($string);
$firstLine = '';
if (0 != $firstLineOffset)
{
$firstLine = substr(
$encodedString, 0, $maxLineLength - $firstLineOffset
) . "\r\n";
$encodedString = substr(
$encodedString, $maxLineLength - $firstLineOffset
);
}
return $firstLine . trim(chunk_split($encodedString, $maxLineLength, "\r\n"));
}
/**
* Does nothing.
*/
public function charsetChanged($charset)
{
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Encoder.php';
//@require 'Swift/CharacterStream.php';
/**
* Handles Quoted Printable (QP) Encoding in Swift Mailer.
* Possibly the most accurate RFC 2045 QP implementation found in PHP.
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
*/
class Swift_Encoder_QpEncoder implements Swift_Encoder
{
/**
* The CharacterStream used for reading characters (as opposed to bytes).
* @var Swift_CharacterStream
* @access protected
*/
protected $_charStream;
/**
* A filter used if input should be canonicalized.
* @var Swift_StreamFilter
* @access protected
*/
protected $_filter;
/**
* Pre-computed QP for HUGE optmization.
* @var string[]
* @access protected
*/
protected static $_qpMap = array(
0 => '=00', 1 => '=01', 2 => '=02', 3 => '=03', 4 => '=04',
5 => '=05', 6 => '=06', 7 => '=07', 8 => '=08', 9 => '=09',
10 => '=0A', 11 => '=0B', 12 => '=0C', 13 => '=0D', 14 => '=0E',
15 => '=0F', 16 => '=10', 17 => '=11', 18 => '=12', 19 => '=13',
20 => '=14', 21 => '=15', 22 => '=16', 23 => '=17', 24 => '=18',
25 => '=19', 26 => '=1A', 27 => '=1B', 28 => '=1C', 29 => '=1D',
30 => '=1E', 31 => '=1F', 32 => '=20', 33 => '=21', 34 => '=22',
35 => '=23', 36 => '=24', 37 => '=25', 38 => '=26', 39 => '=27',
40 => '=28', 41 => '=29', 42 => '=2A', 43 => '=2B', 44 => '=2C',
45 => '=2D', 46 => '=2E', 47 => '=2F', 48 => '=30', 49 => '=31',
50 => '=32', 51 => '=33', 52 => '=34', 53 => '=35', 54 => '=36',
55 => '=37', 56 => '=38', 57 => '=39', 58 => '=3A', 59 => '=3B',
60 => '=3C', 61 => '=3D', 62 => '=3E', 63 => '=3F', 64 => '=40',
65 => '=41', 66 => '=42', 67 => '=43', 68 => '=44', 69 => '=45',
70 => '=46', 71 => '=47', 72 => '=48', 73 => '=49', 74 => '=4A',
75 => '=4B', 76 => '=4C', 77 => '=4D', 78 => '=4E', 79 => '=4F',
80 => '=50', 81 => '=51', 82 => '=52', 83 => '=53', 84 => '=54',
85 => '=55', 86 => '=56', 87 => '=57', 88 => '=58', 89 => '=59',
90 => '=5A', 91 => '=5B', 92 => '=5C', 93 => '=5D', 94 => '=5E',
95 => '=5F', 96 => '=60', 97 => '=61', 98 => '=62', 99 => '=63',
100 => '=64', 101 => '=65', 102 => '=66', 103 => '=67', 104 => '=68',
105 => '=69', 106 => '=6A', 107 => '=6B', 108 => '=6C', 109 => '=6D',
110 => '=6E', 111 => '=6F', 112 => '=70', 113 => '=71', 114 => '=72',
115 => '=73', 116 => '=74', 117 => '=75', 118 => '=76', 119 => '=77',
120 => '=78', 121 => '=79', 122 => '=7A', 123 => '=7B', 124 => '=7C',
125 => '=7D', 126 => '=7E', 127 => '=7F', 128 => '=80', 129 => '=81',
130 => '=82', 131 => '=83', 132 => '=84', 133 => '=85', 134 => '=86',
135 => '=87', 136 => '=88', 137 => '=89', 138 => '=8A', 139 => '=8B',
140 => '=8C', 141 => '=8D', 142 => '=8E', 143 => '=8F', 144 => '=90',
145 => '=91', 146 => '=92', 147 => '=93', 148 => '=94', 149 => '=95',
150 => '=96', 151 => '=97', 152 => '=98', 153 => '=99', 154 => '=9A',
155 => '=9B', 156 => '=9C', 157 => '=9D', 158 => '=9E', 159 => '=9F',
160 => '=A0', 161 => '=A1', 162 => '=A2', 163 => '=A3', 164 => '=A4',
165 => '=A5', 166 => '=A6', 167 => '=A7', 168 => '=A8', 169 => '=A9',
170 => '=AA', 171 => '=AB', 172 => '=AC', 173 => '=AD', 174 => '=AE',
175 => '=AF', 176 => '=B0', 177 => '=B1', 178 => '=B2', 179 => '=B3',
180 => '=B4', 181 => '=B5', 182 => '=B6', 183 => '=B7', 184 => '=B8',
185 => '=B9', 186 => '=BA', 187 => '=BB', 188 => '=BC', 189 => '=BD',
190 => '=BE', 191 => '=BF', 192 => '=C0', 193 => '=C1', 194 => '=C2',
195 => '=C3', 196 => '=C4', 197 => '=C5', 198 => '=C6', 199 => '=C7',
200 => '=C8', 201 => '=C9', 202 => '=CA', 203 => '=CB', 204 => '=CC',
205 => '=CD', 206 => '=CE', 207 => '=CF', 208 => '=D0', 209 => '=D1',
210 => '=D2', 211 => '=D3', 212 => '=D4', 213 => '=D5', 214 => '=D6',
215 => '=D7', 216 => '=D8', 217 => '=D9', 218 => '=DA', 219 => '=DB',
220 => '=DC', 221 => '=DD', 222 => '=DE', 223 => '=DF', 224 => '=E0',
225 => '=E1', 226 => '=E2', 227 => '=E3', 228 => '=E4', 229 => '=E5',
230 => '=E6', 231 => '=E7', 232 => '=E8', 233 => '=E9', 234 => '=EA',
235 => '=EB', 236 => '=EC', 237 => '=ED', 238 => '=EE', 239 => '=EF',
240 => '=F0', 241 => '=F1', 242 => '=F2', 243 => '=F3', 244 => '=F4',
245 => '=F5', 246 => '=F6', 247 => '=F7', 248 => '=F8', 249 => '=F9',
250 => '=FA', 251 => '=FB', 252 => '=FC', 253 => '=FD', 254 => '=FE',
255 => '=FF'
);
/**
* A map of non-encoded ascii characters.
* @var string[]
* @access protected
*/
protected static $_safeMap = array();
/**
* Creates a new QpEncoder for the given CharacterStream.
* @param Swift_CharacterStream $charStream to use for reading characters
* @param Swift_StreamFilter $filter if input should be canonicalized
*/
public function __construct(Swift_CharacterStream $charStream,
Swift_StreamFilter $filter = null)
{
$this->_charStream = $charStream;
if (empty(self::$_safeMap))
{
foreach (array_merge(
array(0x09, 0x20), range(0x21, 0x3C), range(0x3E, 0x7E)) as $byte)
{
self::$_safeMap[$byte] = chr($byte);
}
}
$this->_filter = $filter;
}
/**
* Takes an unencoded string and produces a QP encoded string from it.
* QP encoded strings have a maximum line length of 76 characters.
* If the first line needs to be shorter, indicate the difference with
* $firstLineOffset.
* @param string $string to encode
* @param int $firstLineOffset, optional
* @param int $maxLineLength, optional, 0 indicates the default of 76 chars
* @return string
*/
public function encodeString($string, $firstLineOffset = 0,
$maxLineLength = 0)
{
if ($maxLineLength > 76 || $maxLineLength <= 0)
{
$maxLineLength = 76;
}
$thisLineLength = $maxLineLength - $firstLineOffset;
$lines = array();
$lNo = 0;
$lines[$lNo] = '';
$currentLine =& $lines[$lNo++];
$size=$lineLen=0;
$this->_charStream->flushContents();
$this->_charStream->importString($string);
//Fetching more than 4 chars at one is slower, as is fetching fewer bytes
// Conveniently 4 chars is the UTF-8 safe number since UTF-8 has up to 6
// bytes per char and (6 * 4 * 3 = 72 chars per line) * =NN is 3 bytes
while (false !== $bytes = $this->_nextSequence())
{
//If we're filtering the input
if (isset($this->_filter))
{
//If we can't filter because we need more bytes
while ($this->_filter->shouldBuffer($bytes))
{
//Then collect bytes into the buffer
if (false === $moreBytes = $this->_nextSequence(1))
{
break;
}
foreach ($moreBytes as $b)
{
$bytes[] = $b;
}
}
//And filter them
$bytes = $this->_filter->filter($bytes);
}
$enc = $this->_encodeByteSequence($bytes, $size);
if ($currentLine && $lineLen+$size >= $thisLineLength)
{
$lines[$lNo] = '';
$currentLine =& $lines[$lNo++];
$thisLineLength = $maxLineLength;
$lineLen=0;
}
$lineLen+=$size;
$currentLine .= $enc;
}
return $this->_standardize(implode("=\r\n", $lines));
}
/**
* Updates the charset used.
* @param string $charset
*/
public function charsetChanged($charset)
{
$this->_charStream->setCharacterSet($charset);
}
// -- Protected methods
/**
* Encode the given byte array into a verbatim QP form.
* @param int[] $bytes
* @return string
* @access protected
*/
protected function _encodeByteSequence(array $bytes, &$size)
{
$ret = '';
$size=0;
foreach ($bytes as $b)
{
if (isset(self::$_safeMap[$b]))
{
$ret .= self::$_safeMap[$b];
++$size;
}
else
{
$ret .= self::$_qpMap[$b];
$size+=3;
}
}
return $ret;
}
/**
* Get the next sequence of bytes to read from the char stream.
* @param int $size number of bytes to read
* @return int[]
* @access protected
*/
protected function _nextSequence($size = 4)
{
return $this->_charStream->readBytes($size);
}
/**
* Make sure CRLF is correct and HT/SPACE are in valid places.
* @param string $string
* @return string
* @access protected
*/
protected function _standardize($string)
{
$string = str_replace(array("\t=0D=0A", " =0D=0A", "=0D=0A"),
array("=09\r\n", "=20\r\n", "\r\n"), $string
);
switch ($end = ord(substr($string, -1)))
{
case 0x09:
case 0x20:
$string = substr_replace($string, self::$_qpMap[$end], -1);
}
return $string;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Encoder.php';
//@require 'Swift/CharacterStream.php';
/**
* Handles RFC 2231 specified Encoding in Swift Mailer.
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
*/
class Swift_Encoder_Rfc2231Encoder implements Swift_Encoder
{
/**
* A character stream to use when reading a string as characters instead of bytes.
* @var Swift_CharacterStream
* @access private
*/
private $_charStream;
/**
* Creates a new Rfc2231Encoder using the given character stream instance.
* @param Swift_CharacterStream
*/
public function __construct(Swift_CharacterStream $charStream)
{
$this->_charStream = $charStream;
}
/**
* Takes an unencoded string and produces a string encoded according to
* RFC 2231 from it.
* @param string $string to encode
* @param int $firstLineOffset
* @param int $maxLineLength, optional, 0 indicates the default of 75 bytes
* @return string
*/
public function encodeString($string, $firstLineOffset = 0,
$maxLineLength = 0)
{
$lines = array(); $lineCount = 0;
$lines[] = '';
$currentLine =& $lines[$lineCount++];
if (0 >= $maxLineLength)
{
$maxLineLength = 75;
}
$this->_charStream->flushContents();
$this->_charStream->importString($string);
$thisLineLength = $maxLineLength - $firstLineOffset;
while (false !== $char = $this->_charStream->read(4))
{
$encodedChar = rawurlencode($char);
if (0 != strlen($currentLine)
&& strlen($currentLine . $encodedChar) > $thisLineLength)
{
$lines[] = '';
$currentLine =& $lines[$lineCount++];
$thisLineLength = $maxLineLength;
}
$currentLine .= $encodedChar;
}
return implode("\r\n", $lines);
}
/**
* Updates the charset used.
* @param string $charset
*/
public function charsetChanged($charset)
{
$this->_charStream->setCharacterSet($charset);
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/DependencyContainer.php';
/**
* Provides quick access to each encoding type.
*
* @package Swift
* @subpackage Encoder
* @author Chris Corbyn
*/
class Swift_Encoding
{
/**
* Get the Encoder that provides 7-bit encoding.
*
* @return Swift_Mime_ContentEncoder
*/
public static function get7BitEncoding()
{
return self::_lookup('mime.7bitcontentencoder');
}
/**
* Get the Encoder that provides 8-bit encoding.
*
* @return Swift_Mime_ContentEncoder
*/
public static function get8BitEncoding()
{
return self::_lookup('mime.8bitcontentencoder');
}
/**
* Get the Encoder that provides Quoted-Printable (QP) encoding.
*
* @return Swift_Mime_ContentEncoder
*/
public static function getQpEncoding()
{
return self::_lookup('mime.qpcontentencoder');
}
/**
* Get the Encoder that provides Base64 encoding.
*
* @return Swift_Mime_ContentEncoder
*/
public static function getBase64Encoding()
{
return self::_lookup('mime.base64contentencoder');
}
// -- Private Static Methods
private static function _lookup($key)
{
return Swift_DependencyContainer::getInstance()->lookup($key);
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventObject.php';
//@require 'Swift/Transport.php';
/**
* Generated when a command is sent over an SMTP connection.
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
class Swift_Events_CommandEvent extends Swift_Events_EventObject
{
/**
* The command sent to the server.
* @var string
*/
private $_command;
/**
* An array of codes which a successful response will contain.
* @var int[]
*/
private $_successCodes = array();
/**
* Create a new CommandEvent for $source with $command.
* @param Swift_Transport $source
* @param string $command
* @param array $successCodes
*/
public function __construct(Swift_Transport $source,
$command, $successCodes = array())
{
parent::__construct($source);
$this->_command = $command;
$this->_successCodes = $successCodes;
}
/**
* Get the command which was sent to the server.
* @return string
*/
public function getCommand()
{
return $this->_command;
}
/**
* Get the numeric response codes which indicate success for this command.
* @return int[]
*/
public function getSuccessCodes()
{
return $this->_successCodes;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventListener.php';
//@require 'Swift/Events/CommandEvent.php';
/**
* Listens for Transports to send commands to the server.
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
interface Swift_Events_CommandListener extends Swift_Events_EventListener
{
/**
* Invoked immediately following a command being sent.
* @param Swift_Events_ResponseEvent $evt
*/
public function commandSent(Swift_Events_CommandEvent $evt);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* The minimum interface for an Event.
*
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
interface Swift_Events_Event
{
/**
* Get the source object of this event.
* @return object
*/
public function getSource();
/**
* Prevent this Event from bubbling any further up the stack.
* @param boolean $cancel, optional
*/
public function cancelBubble($cancel = true);
/**
* Returns true if this Event will not bubble any further up the stack.
* @return boolean
*/
public function bubbleCancelled();
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventListener.php';
//@require 'Swift/Event.php';
/**
* Interface for the EventDispatcher which handles the event dispatching layer.
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
interface Swift_Events_EventDispatcher
{
/**
* Create a new SendEvent for $source and $message.
* @param Swift_Transport $source
* @param Swift_Mime_Message
* @return Swift_Events_SendEvent
*/
public function createSendEvent(Swift_Transport $source,
Swift_Mime_Message $message);
/**
* Create a new CommandEvent for $source and $command.
* @param Swift_Transport $source
* @param string $command That will be executed
* @param array $successCodes That are needed
* @return Swift_Events_CommandEvent
*/
public function createCommandEvent(Swift_Transport $source,
$command, $successCodes = array());
/**
* Create a new ResponseEvent for $source and $response.
* @param Swift_Transport $source
* @param string $response
* @param boolean $valid If the response is valid
* @return Swift_Events_ResponseEvent
*/
public function createResponseEvent(Swift_Transport $source,
$response, $valid);
/**
* Create a new TransportChangeEvent for $source.
* @param Swift_Transport $source
* @return Swift_Events_TransportChangeEvent
*/
public function createTransportChangeEvent(Swift_Transport $source);
/**
* Create a new TransportExceptionEvent for $source.
* @param Swift_Transport $source
* @param Swift_TransportException $ex
* @return Swift_Events_TransportExceptionEvent
*/
public function createTransportExceptionEvent(Swift_Transport $source,
Swift_TransportException $ex);
/**
* Bind an event listener to this dispatcher.
* @param Swift_Events_EventListener $listener
*/
public function bindEventListener(Swift_Events_EventListener $listener);
/**
* Dispatch the given Event to all suitable listeners.
* @param Swift_Events_EventObject $evt
* @param string $target method
*/
public function dispatchEvent(Swift_Events_EventObject $evt, $target);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* An identity interface which all EventListeners must extend.
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
interface Swift_Events_EventListener
{
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/Event.php';
/**
* A base Event which all Event classes inherit from.
*
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
class Swift_Events_EventObject implements Swift_Events_Event
{
/** The source of this Event */
private $_source;
/** The state of this Event (should it bubble up the stack?) */
private $_bubbleCancelled = false;
/**
* Create a new EventObject originating at $source.
* @param object $source
*/
public function __construct($source)
{
$this->_source = $source;
}
/**
* Get the source object of this event.
* @return object
*/
public function getSource()
{
return $this->_source;
}
/**
* Prevent this Event from bubbling any further up the stack.
* @param boolean $cancel, optional
*/
public function cancelBubble($cancel = true)
{
$this->_bubbleCancelled = $cancel;
}
/**
* Returns true if this Event will not bubble any further up the stack.
* @return boolean
*/
public function bubbleCancelled()
{
return $this->_bubbleCancelled;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventObject.php';
/**
* Generated when a response is received on a SMTP connection.
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
class Swift_Events_ResponseEvent extends Swift_Events_EventObject
{
/**
* The overall result.
* @var boolean
*/
private $_valid;
/**
* The response received from the server.
* @var string
*/
private $_response;
/**
* Create a new ResponseEvent for $source and $response.
* @param Swift_Transport $source
* @param string $response
* @param boolean $valid
*/
public function __construct(Swift_Transport $source, $response, $valid = false)
{
parent::__construct($source);
$this->_response = $response;
$this->_valid = $valid;
}
/**
* Get the response which was received from the server.
* @return string
*/
public function getResponse()
{
return $this->_response;
}
/**
* Get the success status of this Event.
* @return boolean
*/
public function isValid()
{
return $this->_valid;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventListener.php';
//@require 'Swift/Events/ResponseEvent.php';
/**
* Listens for responses from a remote SMTP server.
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
interface Swift_Events_ResponseListener extends Swift_Events_EventListener
{
/**
* Invoked immediately following a response coming back.
* @param Swift_Events_ResponseEvent $evt
*/
public function responseReceived(Swift_Events_ResponseEvent $evt);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventObject.php';
/**
* Generated when a message is being sent.
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
class Swift_Events_SendEvent extends Swift_Events_EventObject
{
/** Sending has yet to occur */
const RESULT_PENDING = 0x0001;
/** Sending was successful */
const RESULT_SUCCESS = 0x0010;
/** Sending worked, but there were some failures */
const RESULT_TENTATIVE = 0x0100;
/** Sending failed */
const RESULT_FAILED = 0x1000;
/**
* The Message being sent.
* @var Swift_Mime_Message
*/
private $_message;
/**
* The Transport used in sending.
* @var Swift_Transport
*/
private $_transport;
/**
* Any recipients which failed after sending.
* @var string[]
*/
private $failedRecipients = array();
/**
* The overall result as a bitmask from the class constants.
* @var int
*/
private $result;
/**
* Create a new SendEvent for $source and $message.
* @param Swift_Transport $source
* @param Swift_Mime_Message $message
*/
public function __construct(Swift_Transport $source,
Swift_Mime_Message $message)
{
parent::__construct($source);
$this->_message = $message;
$this->_result = self::RESULT_PENDING;
}
/**
* Get the Transport used to send the Message.
* @return Swift_Transport
*/
public function getTransport()
{
return $this->getSource();
}
/**
* Get the Message being sent.
* @return Swift_Mime_Message
*/
public function getMessage()
{
return $this->_message;
}
/**
* Set the array of addresses that failed in sending.
* @param array $recipients
*/
public function setFailedRecipients($recipients)
{
$this->_failedRecipients = $recipients;
}
/**
* Get an recipient addresses which were not accepted for delivery.
* @return string[]
*/
public function getFailedRecipients()
{
return $this->_failedRecipients;
}
/**
* Set the result of sending.
* @return int
*/
public function setResult($result)
{
$this->_result = $result;
}
/**
* Get the result of this Event.
* The return value is a bitmask from
* {@link RESULT_PENDING, RESULT_SUCCESS, RESULT_TENTATIVE, RESULT_FAILED}
* @return int
*/
public function getResult()
{
return $this->_result;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventListener.php';
//@require 'Swift/Events/SendEvent.php';
/**
* Listens for Messages being sent from within the Transport system.
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
interface Swift_Events_SendListener extends Swift_Events_EventListener
{
/**
* Invoked immediately before the Message is sent.
* @param Swift_Events_SendEvent $evt
*/
public function beforeSendPerformed(Swift_Events_SendEvent $evt);
/**
* Invoked immediately after the Message is sent.
* @param Swift_Events_SendEvent $evt
*/
public function sendPerformed(Swift_Events_SendEvent $evt);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventDispatcher.php';
//@require 'Swift/Events/EventListener.php';
//@require 'Swift/Events/EventObject.php';
//@require 'Swift/Events/CommandEvent.php';
//@require 'Swift/Events/ResponseEvent.php';
//@require 'Swift/Events/SendEvent.php';
//@require 'Swift/Events/TransportChangeEvent.php';
//@require 'Swift/Events/TransportExceptionEvent.php';
/**
* The EventDispatcher which handles the event dispatching layer.
*
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
class Swift_Events_SimpleEventDispatcher implements Swift_Events_EventDispatcher
{
/** A map of event types to their associated listener types */
private $_eventMap = array();
/** Event listeners bound to this dispatcher */
private $_listeners = array();
/** Listeners queued to have an Event bubbled up the stack to them */
private $_bubbleQueue = array();
/**
* Create a new EventDispatcher.
*/
public function __construct()
{
$this->_eventMap = array(
'Swift_Events_CommandEvent' => 'Swift_Events_CommandListener',
'Swift_Events_ResponseEvent' => 'Swift_Events_ResponseListener',
'Swift_Events_SendEvent' => 'Swift_Events_SendListener',
'Swift_Events_TransportChangeEvent' => 'Swift_Events_TransportChangeListener',
'Swift_Events_TransportExceptionEvent' => 'Swift_Events_TransportExceptionListener'
);
}
/**
* Create a new SendEvent for $source and $message.
*
* @param Swift_Transport $source
* @param Swift_Mime_Message
* @return Swift_Events_SendEvent
*/
public function createSendEvent(Swift_Transport $source,
Swift_Mime_Message $message)
{
return new Swift_Events_SendEvent($source, $message);
}
/**
* Create a new CommandEvent for $source and $command.
*
* @param Swift_Transport $source
* @param string $command That will be executed
* @param array $successCodes That are needed
* @return Swift_Events_CommandEvent
*/
public function createCommandEvent(Swift_Transport $source,
$command, $successCodes = array())
{
return new Swift_Events_CommandEvent($source, $command, $successCodes);
}
/**
* Create a new ResponseEvent for $source and $response.
*
* @param Swift_Transport $source
* @param string $response
* @param boolean $valid If the response is valid
* @return Swift_Events_ResponseEvent
*/
public function createResponseEvent(Swift_Transport $source,
$response, $valid)
{
return new Swift_Events_ResponseEvent($source, $response, $valid);
}
/**
* Create a new TransportChangeEvent for $source.
*
* @param Swift_Transport $source
* @return Swift_Events_TransportChangeEvent
*/
public function createTransportChangeEvent(Swift_Transport $source)
{
return new Swift_Events_TransportChangeEvent($source);
}
/**
* Create a new TransportExceptionEvent for $source.
*
* @param Swift_Transport $source
* @param Swift_TransportException $ex
* @return Swift_Events_TransportExceptionEvent
*/
public function createTransportExceptionEvent(Swift_Transport $source,
Swift_TransportException $ex)
{
return new Swift_Events_TransportExceptionEvent($source, $ex);
}
/**
* Bind an event listener to this dispatcher.
*
* @param Swift_Events_EventListener $listener
*/
public function bindEventListener(Swift_Events_EventListener $listener)
{
foreach ($this->_listeners as $l)
{
//Already loaded
if ($l === $listener)
{
return;
}
}
$this->_listeners[] = $listener;
}
/**
* Dispatch the given Event to all suitable listeners.
*
* @param Swift_Events_EventObject $evt
* @param string $target method
*/
public function dispatchEvent(Swift_Events_EventObject $evt, $target)
{
$this->_prepareBubbleQueue($evt);
$this->_bubble($evt, $target);
}
// -- Private methods
/** Queue listeners on a stack ready for $evt to be bubbled up it */
private function _prepareBubbleQueue(Swift_Events_EventObject $evt)
{
$this->_bubbleQueue = array();
$evtClass = get_class($evt);
foreach ($this->_listeners as $listener)
{
if (array_key_exists($evtClass, $this->_eventMap)
&& ($listener instanceof $this->_eventMap[$evtClass]))
{
$this->_bubbleQueue[] = $listener;
}
}
}
/** Bubble $evt up the stack calling $target() on each listener */
private function _bubble(Swift_Events_EventObject $evt, $target)
{
if (!$evt->bubbleCancelled() && $listener = array_shift($this->_bubbleQueue))
{
$listener->$target($evt);
$this->_bubble($evt, $target);
}
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventObject.php';
/**
* Generated when the state of a Transport is changed (i.e. stopped/started).
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
class Swift_Events_TransportChangeEvent extends Swift_Events_EventObject
{
/**
* Get the Transport.
* @return Swift_Transport
*/
public function getTransport()
{
return $this->getSource();
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventListener.php';
//@require 'Swift/Events/TransportChangeEvent.php';
/**
* Listens for changes within the Transport system.
*
* @package Swift
* @subpackage Events
*
* @author Chris Corbyn
*/
interface Swift_Events_TransportChangeListener extends Swift_Events_EventListener
{
/**
* Invoked just before a Transport is started.
*
* @param Swift_Events_TransportChangeEvent $evt
*/
public function beforeTransportStarted(Swift_Events_TransportChangeEvent $evt);
/**
* Invoked immediately after the Transport is started.
*
* @param Swift_Events_TransportChangeEvent $evt
*/
public function transportStarted(Swift_Events_TransportChangeEvent $evt);
/**
* Invoked just before a Transport is stopped.
*
* @param Swift_Events_TransportChangeEvent $evt
*/
public function beforeTransportStopped(Swift_Events_TransportChangeEvent $evt);
/**
* Invoked immediately after the Transport is stopped.
*
* @param Swift_Events_TransportChangeEvent $evt
*/
public function transportStopped(Swift_Events_TransportChangeEvent $evt);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventObject.php';
//@require 'Swift/TransportException.php';
/**
* Generated when a TransportException is thrown from the Transport system.
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
class Swift_Events_TransportExceptionEvent extends Swift_Events_EventObject
{
/**
* The Exception thrown.
* @var Swift_TransportException
*/
private $_exception;
/**
* Create a new TransportExceptionEvent for $transport.
* @param Swift_Transport $transport
* @param Swift_TransportException $ex
*/
public function __construct(Swift_Transport $transport,
Swift_TransportException $ex)
{
parent::__construct($transport);
$this->_exception = $ex;
}
/**
* Get the TransportException thrown.
* @return Swift_TransportException
*/
public function getException()
{
return $this->_exception;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Events/EventListener.php';
//@require 'Swift/Events/TransportExceptionEvent.php';
/**
* Listens for Exceptions thrown from within the Transport system.
* @package Swift
* @subpackage Events
* @author Chris Corbyn
*/
interface Swift_Events_TransportExceptionListener
extends Swift_Events_EventListener
{
/**
* Invoked as a TransportException is thrown in the Transport system.
* @param Swift_Events_TransportExceptionEvent $evt
*/
public function exceptionThrown(Swift_Events_TransportExceptionEvent $evt);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Transport/FailoverTransport.php';
//@require 'Swift/DependencyContainer.php';
/**
* Contains a list of redundant Transports so when one fails, the next is used.
* @package Swift
* @subpackage Transport
* @author Chris Corbyn
*/
class Swift_FailoverTransport extends Swift_Transport_FailoverTransport
{
/**
* Creates a new FailoverTransport with $transports.
* @param array $transports
*/
public function __construct($transports = array())
{
call_user_func_array(
array($this, 'Swift_Transport_FailoverTransport::__construct'),
Swift_DependencyContainer::getInstance()
->createDependenciesFor('transport.failover')
);
$this->setTransports($transports);
}
/**
* Create a new FailoverTransport instance.
* @param string $transports
* @return Swift_FailoverTransport
*/
public static function newInstance($transports = array())
{
return new self($transports);
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/OutputByteStream.php';
/**
* An OutputByteStream which specifically reads from a file.
* @package Swift
* @subpackage ByteStream
* @author Chris Corbyn
*/
interface Swift_FileStream extends Swift_OutputByteStream
{
/**
* Get the complete path to the file.
* @return string
*/
public function getPath();
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/StreamFilter.php';
/**
* Allows StreamFilters to operate on a stream.
* @package Swift
* @author Chris Corbyn
*/
interface Swift_Filterable
{
/**
* Add a new StreamFilter, referenced by $key.
* @param Swift_StreamFilter $filter
* @param string $key
*/
public function addFilter(Swift_StreamFilter $filter, $key);
/**
* Remove an existing filter using $key.
* @param string $key
*/
public function removeFilter($key);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Image.php';
//@require 'Swift/ByteStream/FileByteStream.php';
/**
* An image, embedded in a multipart message.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Image extends Swift_EmbeddedFile
{
/**
* Create a new EmbeddedFile.
* Details may be optionally provided to the constructor.
* @param string|Swift_OutputByteStream $data
* @param string $filename
* @param string $contentType
*/
public function __construct($data = null, $filename = null,
$contentType = null)
{
parent::__construct($data, $filename, $contentType);
}
/**
* Create a new Image.
* @param string|Swift_OutputByteStream $data
* @param string $filename
* @param string $contentType
* @return Swift_Mime_EmbeddedFile
*/
public static function newInstance($data = null, $filename = null,
$contentType = null)
{
return new self($data, $filename, $contentType);
}
/**
* Create a new Image from a filesystem path.
* @param string $path
* @return Swift_Mime_EmbeddedFile
*/
public static function fromPath($path)
{
$image = self::newInstance()->setFile(
new Swift_ByteStream_FileByteStream($path)
);
return $image;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* An abstract means of writing data.
* Classes implementing this interface may use a subsystem which requires less
* memory than working with large strings of data.
* @package Swift
* @subpackage ByteStream
* @author Chris Corbyn
*/
interface Swift_InputByteStream
{
/**
* Writes $bytes to the end of the stream.
*
* Writing may not happen immediately if the stream chooses to buffer. If
* you want to write these bytes with immediate effect, call {@link commit()}
* after calling write().
*
* This method returns the sequence ID of the write (i.e. 1 for first, 2 for
* second, etc etc).
*
* @param string $bytes
* @return int
* @throws Swift_IoException
*/
public function write($bytes);
/**
* For any bytes that are currently buffered inside the stream, force them
* off the buffer.
*
* @throws Swift_IoException
*/
public function commit();
/**
* Attach $is to this stream.
* The stream acts as an observer, receiving all data that is written.
* All {@link write()} and {@link flushBuffers()} operations will be mirrored.
*
* @param Swift_InputByteStream $is
*/
public function bind(Swift_InputByteStream $is);
/**
* Remove an already bound stream.
* If $is is not bound, no errors will be raised.
* If the stream currently has any buffered data it will be written to $is
* before unbinding occurs.
*
* @param Swift_InputByteStream $is
*/
public function unbind(Swift_InputByteStream $is);
/**
* Flush the contents of the stream (empty it) and set the internal pointer
* to the beginning.
* @throws Swift_IoException
*/
public function flushBuffers();
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/SwiftException.php';
/**
* I/O Exception class.
* @package Swift
* @author Chris Corbyn
*/
class Swift_IoException extends Swift_SwiftException
{
/**
* Create a new IoException with $message.
* @param string $message
*/
public function __construct($message)
{
parent::__construct($message);
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/InputByteStream.php';
//@require 'Swift/OutputByteStream.php';
/**
* Provides a mechanism for storing data using two keys.
* @package Swift
* @subpackage KeyCache
* @author Chris Corbyn
*/
interface Swift_KeyCache
{
/** Mode for replacing existing cached data */
const MODE_WRITE = 1;
/** Mode for appending data to the end of existing cached data */
const MODE_APPEND = 2;
/**
* Set a string into the cache under $itemKey for the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @param string $string
* @param int $mode
* @see MODE_WRITE, MODE_APPEND
*/
public function setString($nsKey, $itemKey, $string, $mode);
/**
* Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @param Swift_OutputByteStream $os
* @param int $mode
* @see MODE_WRITE, MODE_APPEND
*/
public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os,
$mode);
/**
* Provides a ByteStream which when written to, writes data to $itemKey.
* NOTE: The stream will always write in append mode.
* If the optional third parameter is passed all writes will go through $is.
* @param string $nsKey
* @param string $itemKey
* @param Swift_InputByteStream $is, optional
* @return Swift_InputByteStream
*/
public function getInputByteStream($nsKey, $itemKey,
Swift_InputByteStream $is = null);
/**
* Get data back out of the cache as a string.
* @param string $nsKey
* @param string $itemKey
* @return string
*/
public function getString($nsKey, $itemKey);
/**
* Get data back out of the cache as a ByteStream.
* @param string $nsKey
* @param string $itemKey
* @param Swift_InputByteStream $is to write the data to
*/
public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is);
/**
* Check if the given $itemKey exists in the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @return boolean
*/
public function hasKey($nsKey, $itemKey);
/**
* Clear data for $itemKey in the namespace $nsKey if it exists.
* @param string $nsKey
* @param string $itemKey
*/
public function clearKey($nsKey, $itemKey);
/**
* Clear all data in the namespace $nsKey if it exists.
* @param string $nsKey
*/
public function clearAll($nsKey);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/KeyCache.php';
//@require 'Swift/KeyCacheInputStream.php';
//@require 'Swift/InputByteStream.php';
//@require 'Swift/OutputByteStrean.php';
//@require 'Swift/SwiftException.php';
/**
* A basic KeyCache backed by an array.
* @package Swift
* @subpackage KeyCache
* @author Chris Corbyn
*/
class Swift_KeyCache_ArrayKeyCache implements Swift_KeyCache
{
/**
* Cache contents.
* @var array
* @access private
*/
private $_contents = array();
/**
* An InputStream for cloning.
* @var Swift_KeyCache_KeyCacheInputStream
* @access private
*/
private $_stream;
/**
* Create a new ArrayKeyCache with the given $stream for cloning to make
* InputByteStreams.
* @param Swift_KeyCache_KeyCacheInputStream $stream
*/
public function __construct(Swift_KeyCache_KeyCacheInputStream $stream)
{
$this->_stream = $stream;
}
/**
* Set a string into the cache under $itemKey for the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @param string $string
* @param int $mode
* @see MODE_WRITE, MODE_APPEND
*/
public function setString($nsKey, $itemKey, $string, $mode)
{
$this->_prepareCache($nsKey);
switch ($mode)
{
case self::MODE_WRITE:
$this->_contents[$nsKey][$itemKey] = $string;
break;
case self::MODE_APPEND:
if (!$this->hasKey($nsKey, $itemKey))
{
$this->_contents[$nsKey][$itemKey] = '';
}
$this->_contents[$nsKey][$itemKey] .= $string;
break;
default:
throw new Swift_SwiftException(
'Invalid mode [' . $mode . '] used to set nsKey='.
$nsKey . ', itemKey=' . $itemKey
);
}
}
/**
* Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @param Swift_OutputByteStream $os
* @param int $mode
* @see MODE_WRITE, MODE_APPEND
*/
public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os,
$mode)
{
$this->_prepareCache($nsKey);
switch ($mode)
{
case self::MODE_WRITE:
$this->clearKey($nsKey, $itemKey);
case self::MODE_APPEND:
if (!$this->hasKey($nsKey, $itemKey))
{
$this->_contents[$nsKey][$itemKey] = '';
}
while (false !== $bytes = $os->read(8192))
{
$this->_contents[$nsKey][$itemKey] .= $bytes;
}
break;
default:
throw new Swift_SwiftException(
'Invalid mode [' . $mode . '] used to set nsKey='.
$nsKey . ', itemKey=' . $itemKey
);
}
}
/**
* Provides a ByteStream which when written to, writes data to $itemKey.
* NOTE: The stream will always write in append mode.
* @param string $nsKey
* @param string $itemKey
* @return Swift_InputByteStream
*/
public function getInputByteStream($nsKey, $itemKey,
Swift_InputByteStream $writeThrough = null)
{
$is = clone $this->_stream;
$is->setKeyCache($this);
$is->setNsKey($nsKey);
$is->setItemKey($itemKey);
if (isset($writeThrough))
{
$is->setWriteThroughStream($writeThrough);
}
return $is;
}
/**
* Get data back out of the cache as a string.
* @param string $nsKey
* @param string $itemKey
* @return string
*/
public function getString($nsKey, $itemKey)
{
$this->_prepareCache($nsKey);
if ($this->hasKey($nsKey, $itemKey))
{
return $this->_contents[$nsKey][$itemKey];
}
}
/**
* Get data back out of the cache as a ByteStream.
* @param string $nsKey
* @param string $itemKey
* @param Swift_InputByteStream $is to write the data to
*/
public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is)
{
$this->_prepareCache($nsKey);
$is->write($this->getString($nsKey, $itemKey));
}
/**
* Check if the given $itemKey exists in the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @return boolean
*/
public function hasKey($nsKey, $itemKey)
{
$this->_prepareCache($nsKey);
return array_key_exists($itemKey, $this->_contents[$nsKey]);
}
/**
* Clear data for $itemKey in the namespace $nsKey if it exists.
* @param string $nsKey
* @param string $itemKey
*/
public function clearKey($nsKey, $itemKey)
{
unset($this->_contents[$nsKey][$itemKey]);
}
/**
* Clear all data in the namespace $nsKey if it exists.
* @param string $nsKey
*/
public function clearAll($nsKey)
{
unset($this->_contents[$nsKey]);
}
// -- Private methods
/**
* Initialize the namespace of $nsKey if needed.
* @param string $nsKey
* @access private
*/
private function _prepareCache($nsKey)
{
if (!array_key_exists($nsKey, $this->_contents))
{
$this->_contents[$nsKey] = array();
}
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/KeyCache.php';
//@require 'Swift/KeyCacheInputStream.php';
//@require 'Swift/InputByteStream.php';
//@require 'Swift/OutputByteStrean.php';
//@require 'Swift/SwiftException.php';
//@require 'Swift/IoException.php';
/**
* A KeyCache which streams to and from disk.
* @package Swift
* @subpackage KeyCache
* @author Chris Corbyn
*/
class Swift_KeyCache_DiskKeyCache implements Swift_KeyCache
{
/** Signal to place pointer at start of file */
const POSITION_START = 0;
/** Signal to place pointer at end of file */
const POSITION_END = 1;
/**
* An InputStream for cloning.
* @var Swift_KeyCache_KeyCacheInputStream
* @access private
*/
private $_stream;
/**
* A path to write to.
* @var string
* @access private
*/
private $_path;
/**
* Stored keys.
* @var array
* @access private
*/
private $_keys = array();
/**
* Will be true if magic_quotes_runtime is turned on.
* @var boolean
* @access private
*/
private $_quotes = false;
/**
* Create a new DiskKeyCache with the given $stream for cloning to make
* InputByteStreams, and the given $path to save to.
* @param Swift_KeyCache_KeyCacheInputStream $stream
* @param string $path to save to
*/
public function __construct(Swift_KeyCache_KeyCacheInputStream $stream, $path)
{
$this->_stream = $stream;
$this->_path = $path;
$this->_quotes = get_magic_quotes_runtime();
}
/**
* Set a string into the cache under $itemKey for the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @param string $string
* @param int $mode
* @throws Swift_IoException
* @see MODE_WRITE, MODE_APPEND
*/
public function setString($nsKey, $itemKey, $string, $mode)
{
$this->_prepareCache($nsKey);
switch ($mode)
{
case self::MODE_WRITE:
$fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_START);
break;
case self::MODE_APPEND:
$fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_END);
break;
default:
throw new Swift_SwiftException(
'Invalid mode [' . $mode . '] used to set nsKey='.
$nsKey . ', itemKey=' . $itemKey
);
break;
}
fwrite($fp, $string);
}
/**
* Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @param Swift_OutputByteStream $os
* @param int $mode
* @see MODE_WRITE, MODE_APPEND
* @throws Swift_IoException
*/
public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os,
$mode)
{
$this->_prepareCache($nsKey);
switch ($mode)
{
case self::MODE_WRITE:
$fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_START);
break;
case self::MODE_APPEND:
$fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_END);
break;
default:
throw new Swift_SwiftException(
'Invalid mode [' . $mode . '] used to set nsKey='.
$nsKey . ', itemKey=' . $itemKey
);
break;
}
while (false !== $bytes = $os->read(8192))
{
fwrite($fp, $bytes);
}
}
/**
* Provides a ByteStream which when written to, writes data to $itemKey.
* NOTE: The stream will always write in append mode.
* @param string $nsKey
* @param string $itemKey
* @return Swift_InputByteStream
*/
public function getInputByteStream($nsKey, $itemKey,
Swift_InputByteStream $writeThrough = null)
{
$is = clone $this->_stream;
$is->setKeyCache($this);
$is->setNsKey($nsKey);
$is->setItemKey($itemKey);
if (isset($writeThrough))
{
$is->setWriteThroughStream($writeThrough);
}
return $is;
}
/**
* Get data back out of the cache as a string.
* @param string $nsKey
* @param string $itemKey
* @return string
* @throws Swift_IoException
*/
public function getString($nsKey, $itemKey)
{
$this->_prepareCache($nsKey);
if ($this->hasKey($nsKey, $itemKey))
{
$fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_START);
if ($this->_quotes)
{
set_magic_quotes_runtime(0);
}
$str = '';
while (!feof($fp) && false !== $bytes = fread($fp, 8192))
{
$str .= $bytes;
}
if ($this->_quotes)
{
set_magic_quotes_runtime(1);
}
return $str;
}
}
/**
* Get data back out of the cache as a ByteStream.
* @param string $nsKey
* @param string $itemKey
* @param Swift_InputByteStream $is to write the data to
*/
public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is)
{
if ($this->hasKey($nsKey, $itemKey))
{
$fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_START);
if ($this->_quotes)
{
set_magic_quotes_runtime(0);
}
while (!feof($fp) && false !== $bytes = fread($fp, 8192))
{
$is->write($bytes);
}
if ($this->_quotes)
{
set_magic_quotes_runtime(1);
}
}
}
/**
* Check if the given $itemKey exists in the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @return boolean
*/
public function hasKey($nsKey, $itemKey)
{
return is_file($this->_path . '/' . $nsKey . '/' . $itemKey);
}
/**
* Clear data for $itemKey in the namespace $nsKey if it exists.
* @param string $nsKey
* @param string $itemKey
*/
public function clearKey($nsKey, $itemKey)
{
if ($this->hasKey($nsKey, $itemKey))
{
$fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_END);
fclose($fp);
unlink($this->_path . '/' . $nsKey . '/' . $itemKey);
}
unset($this->_keys[$nsKey][$itemKey]);
}
/**
* Clear all data in the namespace $nsKey if it exists.
* @param string $nsKey
*/
public function clearAll($nsKey)
{
if (array_key_exists($nsKey, $this->_keys))
{
foreach ($this->_keys[$nsKey] as $itemKey=>$null)
{
$this->clearKey($nsKey, $itemKey);
}
rmdir($this->_path . '/' . $nsKey);
unset($this->_keys[$nsKey]);
}
}
// -- Private methods
/**
* Initialize the namespace of $nsKey if needed.
* @param string $nsKey
* @access private
*/
private function _prepareCache($nsKey)
{
$cacheDir = $this->_path . '/' . $nsKey;
if (!is_dir($cacheDir))
{
if (!mkdir($cacheDir))
{
throw new Swift_IoException('Failed to create cache directory ' . $cacheDir);
}
$this->_keys[$nsKey] = array();
}
}
/**
* Get a file handle on the cache item.
* @param string $nsKey
* @param string $itemKey
* @param int $position
* @return resource
* @access private
*/
private function _getHandle($nsKey, $itemKey, $position)
{
if (!isset($this->_keys[$nsKey]) || !array_key_exists($itemKey, $this->_keys[$nsKey]))
{
$fp = fopen($this->_path . '/' . $nsKey . '/' . $itemKey, 'w+b');
$this->_keys[$nsKey][$itemKey] = $fp;
}
if (self::POSITION_START == $position)
{
fseek($this->_keys[$nsKey][$itemKey], 0, SEEK_SET);
}
else
{
fseek($this->_keys[$nsKey][$itemKey], 0, SEEK_END);
}
return $this->_keys[$nsKey][$itemKey];
}
/**
* Destructor.
*/
public function __destruct()
{
foreach ($this->_keys as $nsKey=>$null)
{
$this->clearAll($nsKey);
}
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/KeyCache.php';
//@require 'Swift/InputByteStream.php';
/**
* Writes data to a KeyCache using a stream.
* @package Swift
* @subpackage KeyCache
* @author Chris Corbyn
*/
interface Swift_KeyCache_KeyCacheInputStream extends Swift_InputByteStream
{
/**
* Set the KeyCache to wrap.
* @param Swift_KeyCache $keyCache
*/
public function setKeyCache(Swift_KeyCache $keyCache);
/**
* Set the nsKey which will be written to.
* @param string $nsKey
*/
public function setNsKey($nsKey);
/**
* Set the itemKey which will be written to.
* @param string $itemKey
*/
public function setItemKey($itemKey);
/**
* Specify a stream to write through for each write().
* @param Swift_InputByteStream $is
*/
public function setWriteThroughStream(Swift_InputByteStream $is);
/**
* Any implementation should be cloneable, allowing the clone to access a
* separate $nsKey and $itemKey.
*/
public function __clone();
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/KeyCache.php';
//@require 'Swift/KeyCacheInputStream.php';
//@require 'Swift/InputByteStream.php';
//@require 'Swift/OutputByteStrean.php';
/**
* A null KeyCache that does not cache at all.
* @package Swift
* @subpackage KeyCache
* @author Chris Corbyn
*/
class Swift_KeyCache_NullKeyCache implements Swift_KeyCache
{
/**
* Set a string into the cache under $itemKey for the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @param string $string
* @param int $mode
* @see MODE_WRITE, MODE_APPEND
*/
public function setString($nsKey, $itemKey, $string, $mode)
{
}
/**
* Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @param Swift_OutputByteStream $os
* @param int $mode
* @see MODE_WRITE, MODE_APPEND
*/
public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os,
$mode)
{
}
/**
* Provides a ByteStream which when written to, writes data to $itemKey.
* NOTE: The stream will always write in append mode.
* @param string $nsKey
* @param string $itemKey
* @return Swift_InputByteStream
*/
public function getInputByteStream($nsKey, $itemKey,
Swift_InputByteStream $writeThrough = null)
{
}
/**
* Get data back out of the cache as a string.
* @param string $nsKey
* @param string $itemKey
* @return string
*/
public function getString($nsKey, $itemKey)
{
}
/**
* Get data back out of the cache as a ByteStream.
* @param string $nsKey
* @param string $itemKey
* @param Swift_InputByteStream $is to write the data to
*/
public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is)
{
}
/**
* Check if the given $itemKey exists in the namespace $nsKey.
* @param string $nsKey
* @param string $itemKey
* @return boolean
*/
public function hasKey($nsKey, $itemKey)
{
return false;
}
/**
* Clear data for $itemKey in the namespace $nsKey if it exists.
* @param string $nsKey
* @param string $itemKey
*/
public function clearKey($nsKey, $itemKey)
{
}
/**
* Clear all data in the namespace $nsKey if it exists.
* @param string $nsKey
*/
public function clearAll($nsKey)
{
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/KeyCache.php';
//@require 'Swift/KeyCacheInputStream.php';
/**
* Writes data to a KeyCache using a stream.
* @package Swift
* @subpackage KeyCache
* @author Chris Corbyn
*/
class Swift_KeyCache_SimpleKeyCacheInputStream
implements Swift_KeyCache_KeyCacheInputStream
{
/** The KeyCache being written to */
private $_keyCache;
/** The nsKey of the KeyCache being written to */
private $_nsKey;
/** The itemKey of the KeyCache being written to */
private $_itemKey;
/** A stream to write through on each write() */
private $_writeThrough = null;
/**
* Set the KeyCache to wrap.
* @param Swift_KeyCache $keyCache
*/
public function setKeyCache(Swift_KeyCache $keyCache)
{
$this->_keyCache = $keyCache;
}
/**
* Specify a stream to write through for each write().
* @param Swift_InputByteStream $is
*/
public function setWriteThroughStream(Swift_InputByteStream $is)
{
$this->_writeThrough = $is;
}
/**
* Writes $bytes to the end of the stream.
* @param string $bytes
* @param Swift_InputByteStream $is, optional
*/
public function write($bytes, Swift_InputByteStream $is = null)
{
$this->_keyCache->setString(
$this->_nsKey, $this->_itemKey, $bytes, Swift_KeyCache::MODE_APPEND
);
if (isset($is))
{
$is->write($bytes);
}
if (isset($this->_writeThrough))
{
$this->_writeThrough->write($bytes);
}
}
/**
* Not used.
*/
public function commit()
{
}
/**
* Not used.
*/
public function bind(Swift_InputByteStream $is)
{
}
/**
* Not used.
*/
public function unbind(Swift_InputByteStream $is)
{
}
/**
* Flush the contents of the stream (empty it) and set the internal pointer
* to the beginning.
*/
public function flushBuffers()
{
$this->_keyCache->clearKey($this->_nsKey, $this->_itemKey);
}
/**
* Set the nsKey which will be written to.
* @param string $nsKey
*/
public function setNsKey($nsKey)
{
$this->_nsKey = $nsKey;
}
/**
* Set the itemKey which will be written to.
* @param string $itemKey
*/
public function setItemKey($itemKey)
{
$this->_itemKey = $itemKey;
}
/**
* Any implementation should be cloneable, allowing the clone to access a
* separate $nsKey and $itemKey.
*/
public function __clone()
{
$this->_writeThrough = null;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Transport/LoadBalancedTransport.php';
//@require 'Swift/DependencyContainer.php';
/**
* Redudantly and rotationally uses several Transport implementations when sending.
* @package Swift
* @subpackage Transport
* @author Chris Corbyn
*/
class Swift_LoadBalancedTransport extends Swift_Transport_LoadBalancedTransport
{
/**
* Creates a new LoadBalancedTransport with $transports.
* @param array $transports
*/
public function __construct($transports = array())
{
call_user_func_array(
array($this, 'Swift_Transport_LoadBalancedTransport::__construct'),
Swift_DependencyContainer::getInstance()
->createDependenciesFor('transport.loadbalanced')
);
$this->setTransports($transports);
}
/**
* Create a new LoadBalancedTransport instance.
* @param string $transports
* @return Swift_LoadBalancedTransport
*/
public static function newInstance($transports = array())
{
return new self($transports);
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Transport/MailTransport.php';
//@require 'Swift/DependencyContainer.php';
/**
* Sends Messages using the mail() function.
* @package Swift
* @subpackage Transport
* @author Chris Corbyn
*/
class Swift_MailTransport extends Swift_Transport_MailTransport
{
/**
* Create a new MailTransport, optionally specifying $extraParams.
* @param string $extraParams
*/
public function __construct($extraParams = '-f%s')
{
call_user_func_array(
array($this, 'Swift_Transport_MailTransport::__construct'),
Swift_DependencyContainer::getInstance()
->createDependenciesFor('transport.mail')
);
$this->setExtraParams($extraParams);
}
/**
* Create a new MailTransport instance.
* @param string $extraParams To be passed to mail()
* @return Swift_MailTransport
*/
public static function newInstance($extraParams = '-f%s')
{
return new self($extraParams);
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Transport.php';
//@require 'Swift/Mime/Message.php';
//@require 'Swift/Mailer/RecipientIterator.php';
//@require 'Swift/Events/EventListener.php';
/**
* Swift Mailer class.
*
* @package Swift
* @author Chris Corbyn
*/
class Swift_Mailer
{
/** The Transport used to send messages */
private $_transport;
/**
* Create a new Mailer using $transport for delivery.
*
* @param Swift_Transport $transport
*/
public function __construct(Swift_Transport $transport)
{
$this->_transport = $transport;
}
/**
* Create a new Mailer instance.
*
* @param Swift_Transport $transport
* @return Swift_Mailer
*/
public static function newInstance(Swift_Transport $transport)
{
return new self($transport);
}
/**
* Send the given Message like it would be sent in a mail client.
*
* All recipients (with the exception of Bcc) will be able to see the other
* recipients this message was sent to.
*
* If you need to send to each recipient without disclosing details about the
* other recipients see {@link batchSend()}.
*
* Recipient/sender data will be retreived from the Message object.
*
* The return value is the number of recipients who were accepted for
* delivery.
*
* @param Swift_Mime_Message $message
* @param array &$failedRecipients, optional
* @return int
* @see batchSend()
*/
public function send(Swift_Mime_Message $message, &$failedRecipients = null)
{
$failedRecipients = (array) $failedRecipients;
if (!$this->_transport->isStarted())
{
$this->_transport->start();
}
return $this->_transport->send($message, $failedRecipients);
}
/**
* Send the given Message to all recipients individually.
*
* This differs from {@link send()} in the way headers are presented to the
* recipient. The only recipient in the "To:" field will be the individual
* recipient it was sent to.
*
* If an iterator is provided, recipients will be read from the iterator
* one-by-one, otherwise recipient data will be retreived from the Message
* object.
*
* Sender information is always read from the Message object.
*
* The return value is the number of recipients who were accepted for
* delivery.
*
* @param Swift_Mime_Message $message
* @param array &$failedRecipients, optional
* @param Swift_Mailer_RecipientIterator $it, optional
* @return int
* @see send()
*/
public function batchSend(Swift_Mime_Message $message,
&$failedRecipients = null,
Swift_Mailer_RecipientIterator $it = null)
{
$failedRecipients = (array) $failedRecipients;
$sent = 0;
$to = $message->getTo();
$cc = $message->getCc();
$bcc = $message->getBcc();
if (!empty($cc))
{
$message->setCc(array());
}
if (!empty($bcc))
{
$message->setBcc(array());
}
//Use an iterator if set
if (isset($it))
{
while ($it->hasNext())
{
$message->setTo($it->nextRecipient());
$sent += $this->send($message, $failedRecipients);
}
}
else
{
foreach ($to as $address => $name)
{
$message->setTo(array($address => $name));
$sent += $this->send($message, $failedRecipients);
}
}
$message->setTo($to);
if (!empty($cc))
{
$message->setCc($cc);
}
if (!empty($bcc))
{
$message->setBcc($bcc);
}
return $sent;
}
/**
* Register a plugin using a known unique key (e.g. myPlugin).
*
* @param Swift_Events_EventListener $plugin
* @param string $key
*/
public function registerPlugin(Swift_Events_EventListener $plugin)
{
$this->_transport->registerPlugin($plugin);
}
/**
* The Transport used to send messages.
* @return Swift_Transport
*/
public function getTransport()
{
return $this->_transport;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mailer/RecipientIterator.php';
/**
* Wraps a standard PHP array in an interator.
* @package Swift
* @subpackage Mailer
* @author Chris Corbyn
*/
class Swift_Mailer_ArrayRecipientIterator
implements Swift_Mailer_RecipientIterator
{
/**
* The list of recipients.
* @var array
* @access private
*/
private $_recipients = array();
/**
* Create a new ArrayRecipientIterator from $recipients.
* @param array $recipients
*/
public function __construct(array $recipients)
{
$this->_recipients = $recipients;
}
/**
* Returns true only if there are more recipients to send to.
* @return boolean
*/
public function hasNext()
{
return !empty($this->_recipients);
}
/**
* Returns an array where the keys are the addresses of recipients and the
* values are the names.
* e.g. ('foo@bar' => 'Foo') or ('foo@bar' => NULL)
* @return array
*/
public function nextRecipient()
{
return array_splice($this->_recipients, 0, 1);
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Provides an abstract way of specifying recipients for batch sending.
* @package Swift
* @subpackage Mailer
* @author Chris Corbyn
*/
interface Swift_Mailer_RecipientIterator
{
/**
* Returns true only if there are more recipients to send to.
* @return boolean
*/
public function hasNext();
/**
* Returns an array where the keys are the addresses of recipients and the
* values are the names.
* e.g. ('foo@bar' => 'Foo') or ('foo@bar' => NULL)
* @return array
*/
public function nextRecipient();
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/SimpleMessage.php';
//@require 'Swift/MimePart.php';
//@require 'Swift/DependencyContainer.php';
/**
* The Message class for building emails.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Message extends Swift_Mime_SimpleMessage
{
/**
* Create a new Message.
* Details may be optionally passed into the constructor.
* @param string $subject
* @param string $body
* @param string $contentType
* @param string $charset
*/
public function __construct($subject = null, $body = null,
$contentType = null, $charset = null)
{
call_user_func_array(
array($this, 'Swift_Mime_SimpleMessage::__construct'),
Swift_DependencyContainer::getInstance()
->createDependenciesFor('mime.message')
);
if (!isset($charset))
{
$charset = Swift_DependencyContainer::getInstance()
->lookup('properties.charset');
}
$this->setSubject($subject);
$this->setBody($body);
$this->setCharset($charset);
if ($contentType)
{
$this->setContentType($contentType);
}
}
/**
* Create a new Message.
* @param string $subject
* @param string $body
* @param string $contentType
* @param string $charset
* @return Swift_Mime_Message
*/
public static function newInstance($subject = null, $body = null,
$contentType = null, $charset = null)
{
return new self($subject, $body, $contentType, $charset);
}
/**
* Add a MimePart to this Message.
* @param string|Swift_OutputByteStream $body
* @param string $contentType
* @param string $charset
*/
public function addPart($body, $contentType = null, $charset = null)
{
return $this->attach(Swift_MimePart::newInstance(
$body, $contentType, $charset
));
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/SimpleMimeEntity.php';
//@require 'Swift/Mime/ContentEncoder.php';
//@require 'Swift/Mime/HeaderSet.php';
//@require 'Swift/FileStream.php';
//@require 'Swift/KeyCache.php';
/**
* An attachment, in a multipart message.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_Attachment extends Swift_Mime_SimpleMimeEntity
{
/** Recognized MIME types */
private $_mimeTypes = array();
/**
* Create a new Attachment with $headers, $encoder and $cache.
* @param Swift_Mime_HeaderSet $headers
* @param Swift_Mime_ContentEncoder $encoder
* @param Swift_KeyCache $cache
* @param array $mimeTypes optional
*/
public function __construct(Swift_Mime_HeaderSet $headers,
Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache,
$mimeTypes = array())
{
parent::__construct($headers, $encoder, $cache);
$this->setDisposition('attachment');
$this->setContentType('application/octet-stream');
$this->_mimeTypes = $mimeTypes;
}
/**
* Get the nesting level used for this attachment.
* Always returns {@link LEVEL_MIXED}.
* @return int
*/
public function getNestingLevel()
{
return self::LEVEL_MIXED;
}
/**
* Get the Content-Disposition of this attachment.
* By default attachments have a disposition of "attachment".
* @return string
*/
public function getDisposition()
{
return $this->_getHeaderFieldModel('Content-Disposition');
}
/**
* Set the Content-Disposition of this attachment.
* @param string $disposition
*/
public function setDisposition($disposition)
{
if (!$this->_setHeaderFieldModel('Content-Disposition', $disposition))
{
$this->getHeaders()->addParameterizedHeader(
'Content-Disposition', $disposition
);
}
return $this;
}
/**
* Get the filename of this attachment when downloaded.
* @return string
*/
public function getFilename()
{
return $this->_getHeaderParameter('Content-Disposition', 'filename');
}
/**
* Set the filename of this attachment.
* @param string $filename
*/
public function setFilename($filename)
{
$this->_setHeaderParameter('Content-Disposition', 'filename', $filename);
$this->_setHeaderParameter('Content-Type', 'name', $filename);
return $this;
}
/**
* Get the file size of this attachment.
* @return int
*/
public function getSize()
{
return $this->_getHeaderParameter('Content-Disposition', 'size');
}
/**
* Set the file size of this attachment.
* @param int $size
*/
public function setSize($size)
{
$this->_setHeaderParameter('Content-Disposition', 'size', $size);
return $this;
}
/**
* Set the file that this attachment is for.
* @param Swift_FileStream $file
* @param string $contentType optional
*/
public function setFile(Swift_FileStream $file, $contentType = null)
{
$this->setFilename(basename($file->getPath()));
$this->setBody($file, $contentType);
if (!isset($contentType))
{
$extension = strtolower(substr(
$file->getPath(), strrpos($file->getPath(), '.') + 1
));
if (array_key_exists($extension, $this->_mimeTypes))
{
$this->setContentType($this->_mimeTypes[$extension]);
}
}
return $this;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Observes changes in an Mime entity's character set.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
interface Swift_Mime_CharsetObserver
{
/**
* Notify this observer that the entity's charset has changed.
* @param string $charset
*/
public function charsetChanged($charset);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Encoder.php';
//@require 'Swift/InputByteStream.php';
//@require 'Swift/OutputByteStream.php';
/**
* Interface for all Transfer Encoding schemes.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
interface Swift_Mime_ContentEncoder extends Swift_Encoder
{
/**
* Encode $in to $out.
* @param Swift_OutputByteStream $os to read from
* @param Swift_InputByteStream $is to write to
* @param int $firstLineOffset
* @param int $maxLineLength - 0 indicates the default length for this encoding
*/
public function encodeByteStream(
Swift_OutputByteStream $os, Swift_InputByteStream $is, $firstLineOffset = 0,
$maxLineLength = 0);
/**
* Get the MIME name of this content encoding scheme.
* @return string
*/
public function getName();
}

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modules/khemail/vendor/swift/classes/Swift/Mime/ContentEncoder/Base64ContentEncoder.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/ContentEncoder.php';
//@require 'Swift/Encoder/Base64Encoder.php';
//@require 'Swift/InputByteStream.php';
//@require 'Swift/OutputByteStream.php';
/**
* Handles Base 64 Transfer Encoding in Swift Mailer.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_ContentEncoder_Base64ContentEncoder
extends Swift_Encoder_Base64Encoder
implements Swift_Mime_ContentEncoder
{
/**
* Encode stream $in to stream $out.
* @param Swift_OutputByteStream $in
* @param Swift_InputByteStream $out
* @param int $firstLineOffset
* @param int $maxLineLength, optional, 0 indicates the default of 76 bytes
*/
public function encodeByteStream(
Swift_OutputByteStream $os, Swift_InputByteStream $is, $firstLineOffset = 0,
$maxLineLength = 0)
{
if (0 >= $maxLineLength || 76 < $maxLineLength)
{
$maxLineLength = 76;
}
$remainder = 0;
while (false !== $bytes = $os->read(8190))
{
$encoded = base64_encode($bytes);
$encodedTransformed = '';
$thisMaxLineLength = $maxLineLength - $remainder - $firstLineOffset;
while ($thisMaxLineLength < strlen($encoded))
{
$encodedTransformed .= substr($encoded, 0, $thisMaxLineLength) . "\r\n";
$firstLineOffset = 0;
$encoded = substr($encoded, $thisMaxLineLength);
$thisMaxLineLength = $maxLineLength;
$remainder = 0;
}
if (0 < $remainingLength = strlen($encoded))
{
$remainder += $remainingLength;
$encodedTransformed .= $encoded;
$encoded = null;
}
$is->write($encodedTransformed);
}
}
/**
* Get the name of this encoding scheme.
* Returns the string 'base64'.
* @return string
*/
public function getName()
{
return 'base64';
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/ContentEncoder.php';
//@require 'Swift/InputByteStream.php';
//@require 'Swift/OutputByteStream.php';
/**
* Handles binary/7/8-bit Transfer Encoding in Swift Mailer.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_ContentEncoder_PlainContentEncoder
implements Swift_Mime_ContentEncoder
{
/**
* The name of this encoding scheme (probably 7bit or 8bit).
* @var string
* @access private
*/
private $_name;
/**
* True if canonical transformations should be done.
* @var boolean
* @access private
*/
private $_canonical;
/**
* Creates a new PlainContentEncoder with $name (probably 7bit or 8bit).
* @param string $name
* @param boolean $canonical If canonicalization transformation should be done.
*/
public function __construct($name, $canonical = false)
{
$this->_name = $name;
$this->_canonical = $canonical;
}
/**
* Encode a given string to produce an encoded string.
* @param string $string
* @param int $firstLineOffset, ignored
* @param int $maxLineLength - 0 means no wrapping will occur
* @return string
*/
public function encodeString($string, $firstLineOffset = 0,
$maxLineLength = 0)
{
if ($this->_canonical)
{
$string = $this->_canonicalize($string);
}
return $this->_safeWordWrap($string, $maxLineLength, "\r\n");
}
/**
* Encode stream $in to stream $out.
* @param Swift_OutputByteStream $in
* @param Swift_InputByteStream $out
* @param int $firstLineOffset, ignored
* @param int $maxLineLength, optional, 0 means no wrapping will occur
*/
public function encodeByteStream(
Swift_OutputByteStream $os, Swift_InputByteStream $is, $firstLineOffset = 0,
$maxLineLength = 0)
{
$leftOver = '';
while (false !== $bytes = $os->read(8192))
{
$toencode = $leftOver . $bytes;
if ($this->_canonical)
{
$toencode = $this->_canonicalize($toencode);
}
$wrapped = $this->_safeWordWrap($toencode, $maxLineLength, "\r\n");
$lastLinePos = strrpos($wrapped, "\r\n");
$leftOver = substr($wrapped, $lastLinePos);
$wrapped = substr($wrapped, 0, $lastLinePos);
$is->write($wrapped);
}
if (strlen($leftOver))
{
$is->write($leftOver);
}
}
/**
* Get the name of this encoding scheme.
* @return string
*/
public function getName()
{
return $this->_name;
}
/**
* Not used.
*/
public function charsetChanged($charset)
{
}
// -- Private methods
/**
* A safer (but weaker) wordwrap for unicode.
* @param string $string
* @param int $length
* @param string $le
* @return string
* @access private
*/
private function _safeWordwrap($string, $length = 75, $le = "\r\n")
{
if (0 >= $length)
{
return $string;
}
$originalLines = explode($le, $string);
$lines = array();
$lineCount = 0;
foreach ($originalLines as $originalLine)
{
$lines[] = '';
$currentLine =& $lines[$lineCount++];
//$chunks = preg_split('/(?<=[\ \t,\.!\?\-&\+\/])/', $originalLine);
$chunks = preg_split('/(?<=\s)/', $originalLine);
foreach ($chunks as $chunk)
{
if (0 != strlen($currentLine)
&& strlen($currentLine . $chunk) > $length)
{
$lines[] = '';
$currentLine =& $lines[$lineCount++];
}
$currentLine .= $chunk;
}
}
return implode("\r\n", $lines);
}
/**
* Canonicalize string input (fix CRLF).
* @param string $string
* @return string
* @access private
*/
private function _canonicalize($string)
{
return str_replace(
array("\r\n", "\r", "\n"),
array("\n", "\n", "\r\n"),
$string
);
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/ContentEncoder.php';
//@require 'Swift/Encoder/QpEncoder.php';
//@require 'Swift/InputByteStrean.php';
//@require 'Swift/OutputByteStream.php';
//@require 'Swift/CharacterStream.php';
/**
* Handles Quoted Printable (QP) Transfer Encoding in Swift Mailer.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_ContentEncoder_QpContentEncoder extends Swift_Encoder_QpEncoder
implements Swift_Mime_ContentEncoder
{
/**
* Creates a new QpContentEncoder for the given CharacterStream.
* @param Swift_CharacterStream $charStream to use for reading characters
* @param Swift_StreamFilter $filter if canonicalization should occur
*/
public function __construct(Swift_CharacterStream $charStream,
Swift_StreamFilter $filter = null)
{
parent::__construct($charStream, $filter);
}
/**
* Encode stream $in to stream $out.
* QP encoded strings have a maximum line length of 76 characters.
* If the first line needs to be shorter, indicate the difference with
* $firstLineOffset.
* @param Swift_OutputByteStream $os output stream
* @param Swift_InputByteStream $is input stream
* @param int $firstLineOffset
* @param int $maxLineLength
*/
public function encodeByteStream(
Swift_OutputByteStream $os, Swift_InputByteStream $is, $firstLineOffset = 0,
$maxLineLength = 0)
{
if ($maxLineLength > 76 || $maxLineLength <= 0)
{
$maxLineLength = 76;
}
$thisLineLength = $maxLineLength - $firstLineOffset;
$this->_charStream->flushContents();
$this->_charStream->importByteStream($os);
$currentLine = '';
$prepend = '';
$size=$lineLen=0;
while (false !== $bytes = $this->_nextSequence())
{
//If we're filtering the input
if (isset($this->_filter))
{
//If we can't filter because we need more bytes
while ($this->_filter->shouldBuffer($bytes))
{
//Then collect bytes into the buffer
if (false === $moreBytes = $this->_nextSequence(1))
{
break;
}
foreach ($moreBytes as $b)
{
$bytes[] = $b;
}
}
//And filter them
$bytes = $this->_filter->filter($bytes);
}
$enc = $this->_encodeByteSequence($bytes, $size);
if ($currentLine && $lineLen+$size >= $thisLineLength)
{
$is->write($prepend . $this->_standardize($currentLine));
$currentLine = '';
$prepend = "=\r\n";
$thisLineLength = $maxLineLength;
$lineLen=0;
}
$lineLen+=$size;
$currentLine .= $enc;
}
if (strlen($currentLine))
{
$is->write($prepend . $this->_standardize($currentLine));
}
}
/**
* Get the name of this encoding scheme.
* Returns the string 'quoted-printable'.
* @return string
*/
public function getName()
{
return 'quoted-printable';
}
}

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modules/khemail/vendor/swift/classes/Swift/Mime/EmbeddedFile.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Attachment.php';
//@require 'Swift/Mime/ContentEncoder.php';
//@require 'Swift/KeyCache.php';
//@require
/**
* An embedded file, in a multipart message.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_EmbeddedFile extends Swift_Mime_Attachment
{
/**
* Creates a new Attachment with $headers and $encoder.
* @param Swift_Mime_HeaderSet $headers
* @param Swift_Mime_ContentEncoder $encoder
* @param Swift_KeyCache $cache
* @param array $mimeTypes optional
*/
public function __construct(Swift_Mime_HeaderSet $headers,
Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache,
$mimeTypes = array())
{
parent::__construct($headers, $encoder, $cache, $mimeTypes);
$this->setDisposition('inline');
$this->setId($this->getId());
}
/**
* Get the nesting level of this EmbeddedFile.
* Returns {@link LEVEL_RELATED}.
* @return int
*/
public function getNestingLevel()
{
return self::LEVEL_RELATED;
}
}

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modules/khemail/vendor/swift/classes/Swift/Mime/EncodingObserver.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/ContentEncoder.php';
/**
* Observes changes for a Mime entity's ContentEncoder.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
interface Swift_Mime_EncodingObserver
{
/**
* Notify this observer that the observed entity's ContentEncoder has changed.
* @param Swift_Mime_ContentEncoder $encoder
*/
public function encoderChanged(Swift_Mime_ContentEncoder $encoder);
}

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modules/khemail/vendor/swift/classes/Swift/Mime/Header.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* A MIME Header.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
interface Swift_Mime_Header
{
/** Text headers */
const TYPE_TEXT = 2;
/** Parameterized headers (text + params) */
const TYPE_PARAMETERIZED = 6;
/** Mailbox and address headers */
const TYPE_MAILBOX = 8;
/** Date and time headers */
const TYPE_DATE = 16;
/** Identification headers */
const TYPE_ID = 32;
/** Address path headers */
const TYPE_PATH = 64;
/**
* Get the type of Header that this instance represents.
* @return int
* @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
* @see TYPE_DATE, TYPE_ID, TYPE_PATH
*/
public function getFieldType();
/**
* Set the model for the field body.
* The actual types needed will vary depending upon the type of Header.
* @param mixed $model
*/
public function setFieldBodyModel($model);
/**
* Set the charset used when rendering the Header.
* @param string $charset
*/
public function setCharset($charset);
/**
* Get the model for the field body.
* The return type depends on the specifics of the Header.
* @return mixed
*/
public function getFieldBodyModel();
/**
* Get the name of this header (e.g. Subject).
* The name is an identifier and as such will be immutable.
* @return string
*/
public function getFieldName();
/**
* Get the field body, prepared for folding into a final header value.
* @return string
*/
public function getFieldBody();
/**
* Get this Header rendered as a compliant string.
* @return string
*/
public function toString();
}

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modules/khemail/vendor/swift/classes/Swift/Mime/HeaderEncoder.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Encoder.php';
/**
* Interface for all Header Encoding schemes.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
interface Swift_Mime_HeaderEncoder extends Swift_Encoder
{
/**
* Get the MIME name of this content encoding scheme.
* @return string
*/
public function getName();
}

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modules/khemail/vendor/swift/classes/Swift/Mime/HeaderEncoder/Base64HeaderEncoder.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require_once dirname(__FILE__) . '/../HeaderEncoder.php';
require_once dirname(__FILE__) . '/../../Encoder/Base64Encoder.php';
/**
* Handles Base64 (B) Header Encoding in Swift Mailer.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_HeaderEncoder_Base64HeaderEncoder
extends Swift_Encoder_Base64Encoder
implements Swift_Mime_HeaderEncoder
{
/**
* Get the name of this encoding scheme.
* Returns the string 'B'.
* @return string
*/
public function getName()
{
return 'B';
}
}

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modules/khemail/vendor/swift/classes/Swift/Mime/HeaderEncoder/QpHeaderEncoder.php vendored Normal file
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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require_once dirname(__FILE__) . '/../HeaderEncoder.php';
require_once dirname(__FILE__) . '/../../Encoder/QpEncoder.php';
require_once dirname(__FILE__) . '/../../CharacterStream.php';
/**
* Handles Quoted Printable (Q) Header Encoding in Swift Mailer.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_HeaderEncoder_QpHeaderEncoder extends Swift_Encoder_QpEncoder
implements Swift_Mime_HeaderEncoder
{
private static $_headerSafeMap = array();
/**
* Creates a new QpHeaderEncoder for the given CharacterStream.
* @param Swift_CharacterStream $charStream to use for reading characters
*/
public function __construct(Swift_CharacterStream $charStream)
{
parent::__construct($charStream);
if (empty(self::$_headerSafeMap))
{
foreach (array_merge(
range(0x61, 0x7A), range(0x41, 0x5A),
range(0x30, 0x39), array(0x20, 0x21, 0x2A, 0x2B, 0x2D, 0x2F)
) as $byte)
{
self::$_headerSafeMap[$byte] = chr($byte);
}
}
}
/**
* Get the name of this encoding scheme.
* Returns the string 'Q'.
* @return string
*/
public function getName()
{
return 'Q';
}
/**
* Takes an unencoded string and produces a Q encoded string from it.
* @param string $string to encode
* @param int $firstLineOffset, optional
* @param int $maxLineLength, optional, 0 indicates the default of 76 chars
* @return string
*/
public function encodeString($string, $firstLineOffset = 0,
$maxLineLength = 0)
{
return str_replace(array(' ', '=20', "=\r\n"), array('_', '_', "\r\n"),
parent::encodeString($string, $firstLineOffset, $maxLineLength)
);
}
// -- Overridden points of extension
/**
* Encode the given byte array into a verbatim QP form.
* @param int[] $bytes
* @return string
* @access protected
*/
protected function _encodeByteSequence(array $bytes, &$size)
{
$ret = '';
$size=0;
foreach ($bytes as $b)
{
if (isset(self::$_headerSafeMap[$b]))
{
$ret .= self::$_headerSafeMap[$b];
++$size;
}
else
{
$ret .= self::$_qpMap[$b];
$size+=3;
}
}
return $ret;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/CharsetObserver.php';
/**
* Creates MIME headers.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
interface Swift_Mime_HeaderFactory extends Swift_Mime_CharsetObserver
{
/**
* Create a new Mailbox Header with a list of $addresses.
* @param string $name
* @param array|string $addresses
* @return Swift_Mime_Header
*/
public function createMailboxHeader($name, $addresses = null);
/**
* Create a new Date header using $timestamp (UNIX time).
* @param string $name
* @param int $timestamp
* @return Swift_Mime_Header
*/
public function createDateHeader($name, $timestamp = null);
/**
* Create a new basic text header with $name and $value.
* @param string $name
* @param string $value
* @return Swift_Mime_Header
*/
public function createTextHeader($name, $value = null);
/**
* Create a new ParameterizedHeader with $name, $value and $params.
* @param string $name
* @param string $value
* @param array $params
* @return Swift_Mime_ParameterizedHeader
*/
public function createParameterizedHeader($name, $value = null,
$params = array());
/**
* Create a new ID header for Message-ID or Content-ID.
* @param string $name
* @param string|array $ids
* @return Swift_Mime_Header
*/
public function createIdHeader($name, $ids = null);
/**
* Create a new Path header with an address (path) in it.
* @param string $name
* @param string $path
* @return Swift_Mime_Header
*/
public function createPathHeader($name, $path = null);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/CharsetObserver.php';
/**
* A collection of MIME headers.
*
* @package Swift
* @subpackage Mime
*
* @author Chris Corbyn
*/
interface Swift_Mime_HeaderSet extends Swift_Mime_CharsetObserver
{
/**
* Add a new Mailbox Header with a list of $addresses.
*
* @param string $name
* @param array|string $addresses
*/
public function addMailboxHeader($name, $addresses = null);
/**
* Add a new Date header using $timestamp (UNIX time).
*
* @param string $name
* @param int $timestamp
*/
public function addDateHeader($name, $timestamp = null);
/**
* Add a new basic text header with $name and $value.
*
* @param string $name
* @param string $value
*/
public function addTextHeader($name, $value = null);
/**
* Add a new ParameterizedHeader with $name, $value and $params.
*
* @param string $name
* @param string $value
* @param array $params
*/
public function addParameterizedHeader($name, $value = null,
$params = array());
/**
* Add a new ID header for Message-ID or Content-ID.
*
* @param string $name
* @param string|array $ids
*/
public function addIdHeader($name, $ids = null);
/**
* Add a new Path header with an address (path) in it.
*
* @param string $name
* @param string $path
*/
public function addPathHeader($name, $path = null);
/**
* Returns true if at least one header with the given $name exists.
*
* If multiple headers match, the actual one may be specified by $index.
*
* @param string $name
* @param int $index
*
* @return boolean
*/
public function has($name, $index = 0);
/**
* Set a header in the HeaderSet.
*
* The header may be a previously fetched header via {@link get()} or it may
* be one that has been created separately.
*
* If $index is specified, the header will be inserted into the set at this
* offset.
*
* @param Swift_Mime_Header $header
* @param int $index
*/
public function set(Swift_Mime_Header $header, $index = 0);
/**
* Get the header with the given $name.
* If multiple headers match, the actual one may be specified by $index.
* Returns NULL if none present.
*
* @param string $name
* @param int $index
*
* @return Swift_Mime_Header
*/
public function get($name, $index = 0);
/**
* Get all headers with the given $name.
*
* @param string $name
*
* @return array
*/
public function getAll($name = null);
/**
* Remove the header with the given $name if it's set.
*
* If multiple headers match, the actual one may be specified by $index.
*
* @param string $name
* @param int $index
*/
public function remove($name, $index = 0);
/**
* Remove all headers with the given $name.
*
* @param string $name
*/
public function removeAll($name);
/**
* Create a new instance of this HeaderSet.
*
* @return Swift_Mime_HeaderSet
*/
public function newInstance();
/**
* Define a list of Header names as an array in the correct order.
*
* These Headers will be output in the given order where present.
*
* @param array $sequence
*/
public function defineOrdering(array $sequence);
/**
* Set a list of header names which must always be displayed when set.
*
* Usually headers without a field value won't be output unless set here.
*
* @param array $names
*/
public function setAlwaysDisplayed(array $names);
/**
* Returns a string with a representation of all headers.
*
* @return string
*/
public function toString();
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Header.php';
//@require 'Swift/Mime/HeaderEncoder.php';
//@require 'Swift/RfcComplianceException.php';
/**
* An abstract base MIME Header.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
abstract class Swift_Mime_Headers_AbstractHeader implements Swift_Mime_Header
{
/**
* Special characters used in the syntax which need to be escaped.
* @var string[]
* @access private
*/
private $_specials = array();
/**
* Tokens defined in RFC 2822 (and some related RFCs).
* @var string[]
* @access private
*/
private $_grammar = array();
/**
* The name of this Header.
* @var string
* @access private
*/
private $_name;
/**
* The Encoder used to encode this Header.
* @var Swift_Encoder
* @access private
*/
private $_encoder;
/**
* The maximum length of a line in the header.
* @var int
* @access private
*/
private $_lineLength = 78;
/**
* The language used in this Header.
* @var string
*/
private $_lang;
/**
* The character set of the text in this Header.
* @var string
* @access private
*/
private $_charset = 'utf-8';
/**
* The value of this Header, cached.
* @var string
* @access private
*/
private $_cachedValue = null;
/**
* Set the character set used in this Header.
* @param string $charset
*/
public function setCharset($charset)
{
$this->clearCachedValueIf($charset != $this->_charset);
$this->_charset = $charset;
if (isset($this->_encoder))
{
$this->_encoder->charsetChanged($charset);
}
}
/**
* Get the character set used in this Header.
* @return string
*/
public function getCharset()
{
return $this->_charset;
}
/**
* Set the language used in this Header.
* For example, for US English, 'en-us'.
* This can be unspecified.
* @param string $lang
*/
public function setLanguage($lang)
{
$this->clearCachedValueIf($this->_lang != $lang);
$this->_lang = $lang;
}
/**
* Get the language used in this Header.
* @return string
*/
public function getLanguage()
{
return $this->_lang;
}
/**
* Set the encoder used for encoding the header.
* @param Swift_Mime_HeaderEncoder $encoder
*/
public function setEncoder(Swift_Mime_HeaderEncoder $encoder)
{
$this->_encoder = $encoder;
$this->setCachedValue(null);
}
/**
* Get the encoder used for encoding this Header.
* @return Swift_Mime_HeaderEncoder
*/
public function getEncoder()
{
return $this->_encoder;
}
/**
* Get the name of this header (e.g. charset).
* @return string
*/
public function getFieldName()
{
return $this->_name;
}
/**
* Set the maximum length of lines in the header (excluding EOL).
* @param int $lineLength
*/
public function setMaxLineLength($lineLength)
{
$this->clearCachedValueIf($this->_lineLength != $lineLength);
$this->_lineLength = $lineLength;
}
/**
* Get the maximum permitted length of lines in this Header.
* @return int
*/
public function getMaxLineLength()
{
return $this->_lineLength;
}
/**
* Get this Header rendered as a RFC 2822 compliant string.
* @return string
* @throws Swift_RfcComplianceException
*/
public function toString()
{
return $this->_tokensToString($this->toTokens());
}
/**
* Returns a string representation of this object.
*
* @return string
*
* @see toString()
*/
public function __toString()
{
return $this->toString();
}
// -- Points of extension
/**
* Set the name of this Header field.
* @param string $name
* @access protected
*/
protected function setFieldName($name)
{
$this->_name = $name;
}
/**
* Initialize some RFC 2822 (and friends) ABNF grammar definitions.
* @access protected
*/
protected function initializeGrammar()
{
$this->_specials = array(
'(', ')', '<', '>', '[', ']',
':', ';', '@', ',', '.', '"'
);
/*** Refer to RFC 2822 for ABNF grammar ***/
//All basic building blocks
$this->_grammar['NO-WS-CTL'] = '[\x01-\x08\x0B\x0C\x0E-\x19\x7F]';
$this->_grammar['WSP'] = '[ \t]';
$this->_grammar['CRLF'] = '(?:\r\n)';
$this->_grammar['FWS'] = '(?:(?:' . $this->_grammar['WSP'] . '*' .
$this->_grammar['CRLF'] . ')?' . $this->_grammar['WSP'] . ')';
$this->_grammar['text'] = '[\x00-\x08\x0B\x0C\x0E-\x7F]';
$this->_grammar['quoted-pair'] = '(?:\\\\' . $this->_grammar['text'] . ')';
$this->_grammar['ctext'] = '(?:' . $this->_grammar['NO-WS-CTL'] .
'|[\x21-\x27\x2A-\x5B\x5D-\x7E])';
//Uses recursive PCRE (?1) -- could be a weak point??
$this->_grammar['ccontent'] = '(?:' . $this->_grammar['ctext'] . '|' .
$this->_grammar['quoted-pair'] . '|(?1))';
$this->_grammar['comment'] = '(\((?:' . $this->_grammar['FWS'] . '|' .
$this->_grammar['ccontent']. ')*' . $this->_grammar['FWS'] . '?\))';
$this->_grammar['CFWS'] = '(?:(?:' . $this->_grammar['FWS'] . '?' .
$this->_grammar['comment'] . ')*(?:(?:' . $this->_grammar['FWS'] . '?' .
$this->_grammar['comment'] . ')|' . $this->_grammar['FWS'] . '))';
$this->_grammar['qtext'] = '(?:' . $this->_grammar['NO-WS-CTL'] .
'|[\x21\x23-\x5B\x5D-\x7E])';
$this->_grammar['qcontent'] = '(?:' . $this->_grammar['qtext'] . '|' .
$this->_grammar['quoted-pair'] . ')';
$this->_grammar['quoted-string'] = '(?:' . $this->_grammar['CFWS'] . '?"' .
'(' . $this->_grammar['FWS'] . '?' . $this->_grammar['qcontent'] . ')*' .
$this->_grammar['FWS'] . '?"' . $this->_grammar['CFWS'] . '?)';
$this->_grammar['atext'] = '[a-zA-Z0-9!#\$%&\'\*\+\-\/=\?\^_`\{\}\|~]';
$this->_grammar['atom'] = '(?:' . $this->_grammar['CFWS'] . '?' .
$this->_grammar['atext'] . '+' . $this->_grammar['CFWS'] . '?)';
$this->_grammar['dot-atom-text'] = '(?:' . $this->_grammar['atext'] . '+' .
'(\.' . $this->_grammar['atext'] . '+)*)';
$this->_grammar['dot-atom'] = '(?:' . $this->_grammar['CFWS'] . '?' .
$this->_grammar['dot-atom-text'] . '+' . $this->_grammar['CFWS'] . '?)';
$this->_grammar['word'] = '(?:' . $this->_grammar['atom'] . '|' .
$this->_grammar['quoted-string'] . ')';
$this->_grammar['phrase'] = '(?:' . $this->_grammar['word'] . '+?)';
$this->_grammar['no-fold-quote'] = '(?:"(?:' . $this->_grammar['qtext'] .
'|' . $this->_grammar['quoted-pair'] . ')*")';
$this->_grammar['dtext'] = '(?:' . $this->_grammar['NO-WS-CTL'] .
'|[\x21-\x5A\x5E-\x7E])';
$this->_grammar['no-fold-literal'] = '(?:\[(?:' . $this->_grammar['dtext'] .
'|' . $this->_grammar['quoted-pair'] . ')*\])';
//Message IDs
$this->_grammar['id-left'] = '(?:' . $this->_grammar['dot-atom-text'] . '|' .
$this->_grammar['no-fold-quote'] . ')';
$this->_grammar['id-right'] = '(?:' . $this->_grammar['dot-atom-text'] . '|' .
$this->_grammar['no-fold-literal'] . ')';
//Addresses, mailboxes and paths
$this->_grammar['local-part'] = '(?:' . $this->_grammar['dot-atom'] . '|' .
$this->_grammar['quoted-string'] . ')';
$this->_grammar['dcontent'] = '(?:' . $this->_grammar['dtext'] . '|' .
$this->_grammar['quoted-pair'] . ')';
$this->_grammar['domain-literal'] = '(?:' . $this->_grammar['CFWS'] . '?\[(' .
$this->_grammar['FWS'] . '?' . $this->_grammar['dcontent'] . ')*?' .
$this->_grammar['FWS'] . '?\]' . $this->_grammar['CFWS'] . '?)';
$this->_grammar['domain'] = '(?:' . $this->_grammar['dot-atom'] . '|' .
$this->_grammar['domain-literal'] . ')';
$this->_grammar['addr-spec'] = '(?:' . $this->_grammar['local-part'] . '@' .
$this->_grammar['domain'] . ')';
}
/**
* Get the grammar defined for $name token.
* @param string $name execatly as written in the RFC
* @return string
*/
protected function getGrammar($name)
{
if (array_key_exists($name, $this->_grammar))
{
return $this->_grammar[$name];
}
else
{
throw new Swift_RfcComplianceException(
"No such grammar '" . $name . "' defined."
);
}
}
/**
* Escape special characters in a string (convert to quoted-pairs).
* @param string $token
* @param string[] $include additonal chars to escape
* @param string[] $exclude chars from escaping
* @return string
*/
protected function escapeSpecials($token, $include = array(),
$exclude = array())
{
foreach (
array_merge(array('\\'), array_diff($this->_specials, $exclude), $include) as $char)
{
$token = str_replace($char, '\\' . $char, $token);
}
return $token;
}
/**
* Produces a compliant, formatted RFC 2822 'phrase' based on the string given.
* @param Swift_Mime_Header $header
* @param string $string as displayed
* @param string $charset of the text
* @param Swift_Mime_HeaderEncoder $encoder
* @param boolean $shorten the first line to make remove for header name
* @return string
*/
protected function createPhrase(Swift_Mime_Header $header, $string, $charset,
Swift_Mime_HeaderEncoder $encoder = null, $shorten = false)
{
//Treat token as exactly what was given
$phraseStr = $string;
//If it's not valid
if (!preg_match('/^' . $this->_grammar['phrase'] . '$/D', $phraseStr))
{
// .. but it is just ascii text, try escaping some characters
// and make it a quoted-string
if (preg_match('/^' . $this->_grammar['text'] . '*$/D', $phraseStr))
{
$phraseStr = $this->escapeSpecials(
$phraseStr, array('"'), $this->_specials
);
$phraseStr = '"' . $phraseStr . '"';
}
else // ... otherwise it needs encoding
{
//Determine space remaining on line if first line
if ($shorten)
{
$usedLength = strlen($header->getFieldName() . ': ');
}
else
{
$usedLength = 0;
}
$phraseStr = $this->encodeWords($header, $string, $usedLength);
}
}
return $phraseStr;
}
/**
* Encode needed word tokens within a string of input.
* @param string $input
* @param string $usedLength, optional
* @return string
*/
protected function encodeWords(Swift_Mime_Header $header, $input,
$usedLength = -1)
{
$value = '';
$tokens = $this->getEncodableWordTokens($input);
foreach ($tokens as $token)
{
//See RFC 2822, Sect 2.2 (really 2.2 ??)
if ($this->tokenNeedsEncoding($token))
{
//Don't encode starting WSP
$firstChar = substr($token, 0, 1);
switch($firstChar)
{
case ' ':
case "\t":
$value .= $firstChar;
$token = substr($token, 1);
}
if (-1 == $usedLength)
{
$usedLength = strlen($header->getFieldName() . ': ') + strlen($value);
}
$value .= $this->getTokenAsEncodedWord($token, $usedLength);
$header->setMaxLineLength(76); //Forefully override
}
else
{
$value .= $token;
}
}
return $value;
}
/**
* Test if a token needs to be encoded or not.
* @param string $token
* @return boolean
*/
protected function tokenNeedsEncoding($token)
{
return preg_match('~[\x00-\x08\x10-\x19\x7F-\xFF\r\n]~', $token);
}
/**
* Splits a string into tokens in blocks of words which can be encoded quickly.
* @param string $string
* @return string[]
*/
protected function getEncodableWordTokens($string)
{
$tokens = array();
$encodedToken = '';
//Split at all whitespace boundaries
foreach (preg_split('~(?=[\t ])~', $string) as $token)
{
if ($this->tokenNeedsEncoding($token))
{
$encodedToken .= $token;
}
else
{
if (strlen($encodedToken) > 0)
{
$tokens[] = $encodedToken;
$encodedToken = '';
}
$tokens[] = $token;
}
}
if (strlen($encodedToken))
{
$tokens[] = $encodedToken;
}
return $tokens;
}
/**
* Get a token as an encoded word for safe insertion into headers.
* @param string $token to encode
* @param int $firstLineOffset, optional
* @return string
*/
protected function getTokenAsEncodedWord($token, $firstLineOffset = 0)
{
//Adjust $firstLineOffset to account for space needed for syntax
$charsetDecl = $this->_charset;
if (isset($this->_lang))
{
$charsetDecl .= '*' . $this->_lang;
}
$encodingWrapperLength = strlen(
'=?' . $charsetDecl . '?' . $this->_encoder->getName() . '??='
);
if ($firstLineOffset >= 75) //Does this logic need to be here?
{
$firstLineOffset = 0;
}
$encodedTextLines = explode("\r\n",
$this->_encoder->encodeString(
$token, $firstLineOffset, 75 - $encodingWrapperLength
)
);
foreach ($encodedTextLines as $lineNum => $line)
{
$encodedTextLines[$lineNum] = '=?' . $charsetDecl .
'?' . $this->_encoder->getName() .
'?' . $line . '?=';
}
return implode("\r\n ", $encodedTextLines);
}
/**
* Generates tokens from the given string which include CRLF as individual tokens.
* @param string $token
* @return string[]
* @access protected
*/
protected function generateTokenLines($token)
{
return preg_split('~(\r\n)~', $token, -1, PREG_SPLIT_DELIM_CAPTURE);
}
/**
* Set a value into the cache.
* @param string $value
* @access protected
*/
protected function setCachedValue($value)
{
$this->_cachedValue = $value;
}
/**
* Get the value in the cache.
* @return string
* @access protected
*/
protected function getCachedValue()
{
return $this->_cachedValue;
}
/**
* Clear the cached value if $condition is met.
* @param boolean $condition
* @access protected
*/
protected function clearCachedValueIf($condition)
{
if ($condition)
{
$this->setCachedValue(null);
}
}
// -- Private methods
/**
* Generate a list of all tokens in the final header.
* @param string $string input, optional
* @return string[]
* @access private
*/
protected function toTokens($string = null)
{
if (is_null($string))
{
$string = $this->getFieldBody();
}
$tokens = array();
//Generate atoms; split at all invisible boundaries followed by WSP
foreach (preg_split('~(?=[ \t])~', $string) as $token)
{
$tokens = array_merge($tokens, $this->generateTokenLines($token));
}
return $tokens;
}
/**
* Takes an array of tokens which appear in the header and turns them into
* an RFC 2822 compliant string, adding FWSP where needed.
* @param string[] $tokens
* @return string
* @access private
*/
private function _tokensToString(array $tokens)
{
$lineCount = 0;
$headerLines = array();
$headerLines[] = $this->_name . ': ';
$currentLine =& $headerLines[$lineCount++];
//Build all tokens back into compliant header
foreach ($tokens as $i => $token)
{
//Line longer than specified maximum or token was just a new line
if (("\r\n" == $token) ||
($i > 0 && strlen($currentLine . $token) > $this->_lineLength)
&& 0 < strlen($currentLine))
{
$headerLines[] = '';
$currentLine =& $headerLines[$lineCount++];
}
//Append token to the line
if ("\r\n" != $token)
{
$currentLine .= $token;
}
}
//Implode with FWS (RFC 2822, 2.2.3)
return implode("\r\n", $headerLines) . "\r\n";
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Headers/AbstractHeader.php';
/**
* A Date MIME Header for Swift Mailer.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_Headers_DateHeader extends Swift_Mime_Headers_AbstractHeader
{
/**
* The UNIX timestamp value of this Header.
* @var int
* @access private
*/
private $_timestamp;
/**
* Creates a new DateHeader with $name and $timestamp.
* Example:
* <code>
* <?php
* $header = new Swift_Mime_Headers_DateHeader('Date', time());
* ?>
* </code>
* @param string $name of Header
*/
public function __construct($name)
{
$this->setFieldName($name);
}
/**
* Get the type of Header that this instance represents.
* @return int
* @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
* @see TYPE_DATE, TYPE_ID, TYPE_PATH
*/
public function getFieldType()
{
return self::TYPE_DATE;
}
/**
* Set the model for the field body.
* This method takes a UNIX timestamp.
* @param int $model
*/
public function setFieldBodyModel($model)
{
$this->setTimestamp($model);
}
/**
* Get the model for the field body.
* This method returns a UNIX timestamp.
* @return mixed
*/
public function getFieldBodyModel()
{
return $this->getTimestamp();
}
/**
* Get the UNIX timestamp of the Date in this Header.
* @return int
*/
public function getTimestamp()
{
return $this->_timestamp;
}
/**
* Set the UNIX timestamp of the Date in this Header.
* @param int $timestamp
*/
public function setTimestamp($timestamp)
{
if (!is_null($timestamp))
{
$timestamp = (int) $timestamp;
}
$this->clearCachedValueIf($this->_timestamp != $timestamp);
$this->_timestamp = $timestamp;
}
/**
* Get the string value of the body in this Header.
* This is not necessarily RFC 2822 compliant since folding white space will
* not be added at this stage (see {@link toString()} for that).
* @return string
* @see toString()
*/
public function getFieldBody()
{
if (!$this->getCachedValue())
{
if (isset($this->_timestamp))
{
$this->setCachedValue(date('r', $this->_timestamp));
}
}
return $this->getCachedValue();
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Headers/AbstractHeader.php';
//@require 'Swift/RfcComplianceException.php';
/**
* An ID MIME Header for something like Message-ID or Content-ID.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_Headers_IdentificationHeader
extends Swift_Mime_Headers_AbstractHeader
{
/**
* The IDs used in the value of this Header.
* This may hold multiple IDs or just a single ID.
* @var string[]
* @access private
*/
private $_ids = array();
/**
* Creates a new IdentificationHeader with the given $name and $id.
* @param string $name
*/
public function __construct($name)
{
$this->setFieldName($name);
$this->initializeGrammar();
}
/**
* Get the type of Header that this instance represents.
* @return int
* @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
* @see TYPE_DATE, TYPE_ID, TYPE_PATH
*/
public function getFieldType()
{
return self::TYPE_ID;
}
/**
* Set the model for the field body.
* This method takes a string ID, or an array of IDs
* @param mixed $model
* @throws Swift_RfcComplianceException
*/
public function setFieldBodyModel($model)
{
$this->setId($model);
}
/**
* Get the model for the field body.
* This method returns an array of IDs
* @return array
*/
public function getFieldBodyModel()
{
return $this->getIds();
}
/**
* Set the ID used in the value of this header.
* @param string $id
* @throws Swift_RfcComplianceException
*/
public function setId($id)
{
return $this->setIds(array($id));
}
/**
* Get the ID used in the value of this Header.
* If multiple IDs are set only the first is returned.
* @return string
*/
public function getId()
{
if (count($this->_ids) > 0)
{
return $this->_ids[0];
}
}
/**
* Set a collection of IDs to use in the value of this Header.
* @param string[] $ids
* @throws Swift_RfcComplianceException
*/
public function setIds(array $ids)
{
$actualIds = array();
foreach ($ids as $k => $id)
{
if (preg_match(
'/^' . $this->getGrammar('id-left') . '@' .
$this->getGrammar('id-right') . '$/D',
$id
))
{
$actualIds[] = $id;
}
else
{
throw new Swift_RfcComplianceException(
'Invalid ID given <' . $id . '>'
);
}
}
$this->clearCachedValueIf($this->_ids != $actualIds);
$this->_ids = $actualIds;
}
/**
* Get the list of IDs used in this Header.
* @return string[]
*/
public function getIds()
{
return $this->_ids;
}
/**
* Get the string value of the body in this Header.
* This is not necessarily RFC 2822 compliant since folding white space will
* not be added at this stage (see {@link toString()} for that).
* @return string
* @see toString()
* @throws Swift_RfcComplianceException
*/
public function getFieldBody()
{
if (!$this->getCachedValue())
{
$angleAddrs = array();
foreach ($this->_ids as $id)
{
$angleAddrs[] = '<' . $id . '>';
}
$this->setCachedValue(implode(' ', $angleAddrs));
}
return $this->getCachedValue();
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Headers/AbstractHeader.php';
//@require 'Swift/Mime/HeaderEncoder.php';
/**
* A Mailbox Address MIME Header for something like From or Sender.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_Headers_MailboxHeader extends Swift_Mime_Headers_AbstractHeader
{
/**
* The mailboxes used in this Header.
* @var string[]
* @access private
*/
private $_mailboxes = array();
/**
* Creates a new MailboxHeader with $name.
* @param string $name of Header
* @param Swift_Mime_HeaderEncoder $encoder
*/
public function __construct($name, Swift_Mime_HeaderEncoder $encoder)
{
$this->setFieldName($name);
$this->setEncoder($encoder);
$this->initializeGrammar();
}
/**
* Get the type of Header that this instance represents.
* @return int
* @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
* @see TYPE_DATE, TYPE_ID, TYPE_PATH
*/
public function getFieldType()
{
return self::TYPE_MAILBOX;
}
/**
* Set the model for the field body.
* This method takes a string, or an array of addresses.
* @param mixed $model
* @throws Swift_RfcComplianceException
*/
public function setFieldBodyModel($model)
{
$this->setNameAddresses($model);
}
/**
* Get the model for the field body.
* This method returns an associative array like {@link getNameAddresses()}
* @return array
* @throws Swift_RfcComplianceException
*/
public function getFieldBodyModel()
{
return $this->getNameAddresses();
}
/**
* Set a list of mailboxes to be shown in this Header.
* The mailboxes can be a simple array of addresses, or an array of
* key=>value pairs where (email => personalName).
* Example:
* <code>
* <?php
* //Sets two mailboxes in the Header, one with a personal name
* $header->setNameAddresses(array(
* 'chris@swiftmailer.org' => 'Chris Corbyn',
* 'mark@swiftmailer.org' //No associated personal name
* ));
* ?>
* </code>
* @param string|string[] $mailboxes
* @throws Swift_RfcComplianceException
* @see __construct()
* @see setAddresses()
* @see setValue()
*/
public function setNameAddresses($mailboxes)
{
$this->_mailboxes = $this->normalizeMailboxes((array) $mailboxes);
$this->setCachedValue(null); //Clear any cached value
}
/**
* Get the full mailbox list of this Header as an array of valid RFC 2822 strings.
* Example:
* <code>
* <?php
* $header = new Swift_Mime_Headers_MailboxHeader('From',
* array('chris@swiftmailer.org' => 'Chris Corbyn',
* 'mark@swiftmailer.org' => 'Mark Corbyn')
* );
* print_r($header->getNameAddressStrings());
* // array (
* // 0 => Chris Corbyn <chris@swiftmailer.org>,
* // 1 => Mark Corbyn <mark@swiftmailer.org>
* // )
* ?>
* </code>
* @return string[]
* @throws Swift_RfcComplianceException
* @see getNameAddresses()
* @see toString()
*/
public function getNameAddressStrings()
{
return $this->_createNameAddressStrings($this->getNameAddresses());
}
/**
* Get all mailboxes in this Header as key=>value pairs.
* The key is the address and the value is the name (or null if none set).
* Example:
* <code>
* <?php
* $header = new Swift_Mime_Headers_MailboxHeader('From',
* array('chris@swiftmailer.org' => 'Chris Corbyn',
* 'mark@swiftmailer.org' => 'Mark Corbyn')
* );
* print_r($header->getNameAddresses());
* // array (
* // chris@swiftmailer.org => Chris Corbyn,
* // mark@swiftmailer.org => Mark Corbyn
* // )
* ?>
* </code>
* @return string[]
* @see getAddresses()
* @see getNameAddressStrings()
*/
public function getNameAddresses()
{
return $this->_mailboxes;
}
/**
* Makes this Header represent a list of plain email addresses with no names.
* Example:
* <code>
* <?php
* //Sets three email addresses as the Header data
* $header->setAddresses(
* array('one@domain.tld', 'two@domain.tld', 'three@domain.tld')
* );
* ?>
* </code>
* @param string[] $addresses
* @throws Swift_RfcComplianceException
* @see setNameAddresses()
* @see setValue()
*/
public function setAddresses($addresses)
{
return $this->setNameAddresses(array_values((array) $addresses));
}
/**
* Get all email addresses in this Header.
* @return string[]
* @see getNameAddresses()
*/
public function getAddresses()
{
return array_keys($this->_mailboxes);
}
/**
* Remove one or more addresses from this Header.
* @param string|string[] $addresses
*/
public function removeAddresses($addresses)
{
$this->setCachedValue(null);
foreach ((array) $addresses as $address)
{
unset($this->_mailboxes[$address]);
}
}
/**
* Get the string value of the body in this Header.
* This is not necessarily RFC 2822 compliant since folding white space will
* not be added at this stage (see {@link toString()} for that).
* @return string
* @throws Swift_RfcComplianceException
* @see toString()
*/
public function getFieldBody()
{
//Compute the string value of the header only if needed
if (is_null($this->getCachedValue()))
{
$this->setCachedValue($this->createMailboxListString($this->_mailboxes));
}
return $this->getCachedValue();
}
// -- Points of extension
/**
* Normalizes a user-input list of mailboxes into consistent key=>value pairs.
* @param string[] $mailboxes
* @return string[]
* @access protected
*/
protected function normalizeMailboxes(array $mailboxes)
{
$actualMailboxes = array();
foreach ($mailboxes as $key => $value)
{
if (is_string($key)) //key is email addr
{
$address = $key;
$name = $value;
}
else
{
$address = $value;
$name = null;
}
$this->_assertValidAddress($address);
$actualMailboxes[$address] = $name;
}
return $actualMailboxes;
}
/**
* Produces a compliant, formatted display-name based on the string given.
* @param string $displayName as displayed
* @param boolean $shorten the first line to make remove for header name
* @return string
* @access protected
*/
protected function createDisplayNameString($displayName, $shorten = false)
{
return $this->createPhrase($this, $displayName,
$this->getCharset(), $this->getEncoder(), $shorten
);
}
/**
* Creates a string form of all the mailboxes in the passed array.
* @param string[] $mailboxes
* @return string
* @throws Swift_RfcComplianceException
* @access protected
*/
protected function createMailboxListString(array $mailboxes)
{
return implode(', ', $this->_createNameAddressStrings($mailboxes));
}
// -- Private methods
/**
* Return an array of strings conforming the the name-addr spec of RFC 2822.
* @param string[] $mailboxes
* @return string[]
* @access private
*/
private function _createNameAddressStrings(array $mailboxes)
{
$strings = array();
foreach ($mailboxes as $email => $name)
{
$mailboxStr = $email;
if (!is_null($name))
{
$nameStr = $this->createDisplayNameString($name, empty($strings));
$mailboxStr = $nameStr . ' <' . $mailboxStr . '>';
}
$strings[] = $mailboxStr;
}
return $strings;
}
/**
* Throws an Exception if the address passed does not comply with RFC 2822.
* @param string $address
* @throws Exception If invalid.
* @access protected
*/
private function _assertValidAddress($address)
{
if (!preg_match('/^' . $this->getGrammar('addr-spec') . '$/D',
$address))
{
throw new Swift_RfcComplianceException(
'Address in mailbox given [' . $address .
'] does not comply with RFC 2822, 3.6.2.'
);
}
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Headers/UnstructuredHeader.php';
//@require 'Swift/Mime/HeaderEncoder.php';
//@require 'Swift/Mime/ParameterizedHeader.php';
//@require 'Swift/Encoder.php';
/**
* An abstract base MIME Header.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_Headers_ParameterizedHeader
extends Swift_Mime_Headers_UnstructuredHeader
implements Swift_Mime_ParameterizedHeader
{
/**
* The Encoder used to encode the parameters.
* @var Swift_Encoder
* @access private
*/
private $_paramEncoder;
/**
* The parameters as an associative array.
* @var string[]
* @access private
*/
private $_params = array();
/**
* RFC 2231's definition of a token.
* @var string
* @access private
*/
private $_tokenRe;
/**
* Creates a new ParameterizedHeader with $name.
* @param string $name
* @param Swift_Mime_HeaderEncoder $encoder
* @param Swift_Encoder $paramEncoder, optional
*/
public function __construct($name, Swift_Mime_HeaderEncoder $encoder,
Swift_Encoder $paramEncoder = null)
{
$this->setFieldName($name);
$this->setEncoder($encoder);
$this->_paramEncoder = $paramEncoder;
$this->initializeGrammar();
$this->_tokenRe = '(?:[\x21\x23-\x27\x2A\x2B\x2D\x2E\x30-\x39\x41-\x5A\x5E-\x7E]+)';
}
/**
* Get the type of Header that this instance represents.
* @return int
* @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
* @see TYPE_DATE, TYPE_ID, TYPE_PATH
*/
public function getFieldType()
{
return self::TYPE_PARAMETERIZED;
}
/**
* Set the character set used in this Header.
* @param string $charset
*/
public function setCharset($charset)
{
parent::setCharset($charset);
if (isset($this->_paramEncoder))
{
$this->_paramEncoder->charsetChanged($charset);
}
}
/**
* Set the value of $parameter.
* @param string $parameter
* @param string $value
*/
public function setParameter($parameter, $value)
{
$this->setParameters(array_merge($this->getParameters(), array($parameter => $value)));
}
/**
* Get the value of $parameter.
* @return string
*/
public function getParameter($parameter)
{
$params = $this->getParameters();
return array_key_exists($parameter, $params)
? $params[$parameter]
: null;
}
/**
* Set an associative array of parameter names mapped to values.
* @param string[]
*/
public function setParameters(array $parameters)
{
$this->clearCachedValueIf($this->_params != $parameters);
$this->_params = $parameters;
}
/**
* Returns an associative array of parameter names mapped to values.
* @return string[]
*/
public function getParameters()
{
return $this->_params;
}
/**
* Get the value of this header prepared for rendering.
* @return string
*/
public function getFieldBody() //TODO: Check caching here
{
$body = parent::getFieldBody();
foreach ($this->_params as $name => $value)
{
if (!is_null($value))
{
//Add the parameter
$body .= '; ' . $this->_createParameter($name, $value);
}
}
return $body;
}
// -- Protected methods
/**
* Generate a list of all tokens in the final header.
* This doesn't need to be overridden in theory, but it is for implementation
* reasons to prevent potential breakage of attributes.
* @return string[]
* @access protected
*/
protected function toTokens($string = null)
{
$tokens = parent::toTokens(parent::getFieldBody());
//Try creating any parameters
foreach ($this->_params as $name => $value)
{
if (!is_null($value))
{
//Add the semi-colon separator
$tokens[count($tokens)-1] .= ';';
$tokens = array_merge($tokens, $this->generateTokenLines(
' ' . $this->_createParameter($name, $value)
));
}
}
return $tokens;
}
// -- Private methods
/**
* Render a RFC 2047 compliant header parameter from the $name and $value.
* @param string $name
* @param string $value
* @return string
* @access private
*/
private function _createParameter($name, $value)
{
$origValue = $value;
$encoded = false;
//Allow room for parameter name, indices, "=" and DQUOTEs
$maxValueLength = $this->getMaxLineLength() - strlen($name . '=*N"";') - 1;
$firstLineOffset = 0;
//If it's not already a valid parameter value...
if (!preg_match('/^' . $this->_tokenRe . '$/D', $value))
{
//TODO: text, or something else??
//... and it's not ascii
if (!preg_match('/^' . $this->getGrammar('text') . '*$/D', $value))
{
$encoded = true;
//Allow space for the indices, charset and language
$maxValueLength = $this->getMaxLineLength() - strlen($name . '*N*="";') - 1;
$firstLineOffset = strlen(
$this->getCharset() . "'" . $this->getLanguage() . "'"
);
}
}
//Encode if we need to
if ($encoded || strlen($value) > $maxValueLength)
{
if (isset($this->_paramEncoder))
{
$value = $this->_paramEncoder->encodeString(
$origValue, $firstLineOffset, $maxValueLength
);
}
else //We have to go against RFC 2183/2231 in some areas for interoperability
{
$value = $this->getTokenAsEncodedWord($origValue);
$encoded = false;
}
}
$valueLines = isset($this->_paramEncoder) ? explode("\r\n", $value) : array($value);
//Need to add indices
if (count($valueLines) > 1)
{
$paramLines = array();
foreach ($valueLines as $i => $line)
{
$paramLines[] = $name . '*' . $i .
$this->_getEndOfParameterValue($line, $encoded, $i == 0);
}
return implode(";\r\n ", $paramLines);
}
else
{
return $name . $this->_getEndOfParameterValue(
$valueLines[0], $encoded, true
);
}
}
/**
* Returns the parameter value from the "=" and beyond.
* @param string $value to append
* @param boolean $encoded
* @param boolean $firstLine
* @return string
* @access private
*/
private function _getEndOfParameterValue($value, $encoded = false, $firstLine = false)
{
if (!preg_match('/^' . $this->_tokenRe . '$/D', $value))
{
$value = '"' . $value . '"';
}
$prepend = '=';
if ($encoded)
{
$prepend = '*=';
if ($firstLine)
{
$prepend = '*=' . $this->getCharset() . "'" . $this->getLanguage() .
"'";
}
}
return $prepend . $value;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Headers/AbstractHeader.php';
//@require 'Swift/RfcComplianceException.php';
/**
* A Path Header in Swift Mailer, such a Return-Path.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_Headers_PathHeader extends Swift_Mime_Headers_AbstractHeader
{
/**
* The address in this Header (if specified).
* @var string
* @access private
*/
private $_address;
/**
* Creates a new PathHeader with the given $name.
* @param string $name
*/
public function __construct($name)
{
$this->setFieldName($name);
$this->initializeGrammar();
}
/**
* Get the type of Header that this instance represents.
* @return int
* @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
* @see TYPE_DATE, TYPE_ID, TYPE_PATH
*/
public function getFieldType()
{
return self::TYPE_PATH;
}
/**
* Set the model for the field body.
* This method takes a string for an address.
* @param string $model
* @throws Swift_RfcComplianceException
*/
public function setFieldBodyModel($model)
{
$this->setAddress($model);
}
/**
* Get the model for the field body.
* This method returns a string email address.
* @return mixed
*/
public function getFieldBodyModel()
{
return $this->getAddress();
}
/**
* Set the Address which should appear in this Header.
* @param string $address
* @throws Swift_RfcComplianceException
*/
public function setAddress($address)
{
if (is_null($address))
{
$this->_address = null;
}
elseif ('' == $address
|| preg_match('/^' . $this->getGrammar('addr-spec') . '$/D', $address))
{
$this->_address = $address;
}
else
{
throw new Swift_RfcComplianceException(
'Address set in PathHeader does not comply with addr-spec of RFC 2822.'
);
}
$this->setCachedValue(null);
}
/**
* Get the address which is used in this Header (if any).
* Null is returned if no address is set.
* @return string
*/
public function getAddress()
{
return $this->_address;
}
/**
* Get the string value of the body in this Header.
* This is not necessarily RFC 2822 compliant since folding white space will
* not be added at this stage (see {@link toString()} for that).
* @return string
* @see toString()
*/
public function getFieldBody()
{
if (!$this->getCachedValue())
{
if (isset($this->_address))
{
$this->setCachedValue('<' . $this->_address . '>');
}
}
return $this->getCachedValue();
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Headers/AbstractHeader.php';
//@require 'Swift/Mime/HeaderEncoder.php';
/**
* A Simple MIME Header.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_Headers_UnstructuredHeader
extends Swift_Mime_Headers_AbstractHeader
{
/**
* The value of this Header.
* @var string
* @access private
*/
private $_value;
/**
* Creates a new SimpleHeader with $name.
* @param string $name
* @param Swift_Mime_HeaderEncoder $encoder
*/
public function __construct($name, Swift_Mime_HeaderEncoder $encoder)
{
$this->setFieldName($name);
$this->setEncoder($encoder);
}
/**
* Get the type of Header that this instance represents.
* @return int
* @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
* @see TYPE_DATE, TYPE_ID, TYPE_PATH
*/
public function getFieldType()
{
return self::TYPE_TEXT;
}
/**
* Set the model for the field body.
* This method takes a string for the field value.
* @param string $model
*/
public function setFieldBodyModel($model)
{
$this->setValue($model);
}
/**
* Get the model for the field body.
* This method returns a string.
* @return string
*/
public function getFieldBodyModel()
{
return $this->getValue();
}
/**
* Get the (unencoded) value of this header.
* @return string
*/
public function getValue()
{
return $this->_value;
}
/**
* Set the (unencoded) value of this header.
* @param string $value
*/
public function setValue($value)
{
$this->clearCachedValueIf($this->_value != $value);
$this->_value = $value;
}
/**
* Get the value of this header prepared for rendering.
* @return string
*/
public function getFieldBody()
{
if (!$this->getCachedValue())
{
$this->setCachedValue(
str_replace('\\', '\\\\', $this->encodeWords(
$this, $this->_value, -1, $this->getCharset(), $this->getEncoder()
))
);
}
return $this->getCachedValue();
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/MimeEntity.php';
/**
* A Message (RFC 2822) object.
*
* @package Swift
* @subpackage Mime
*
* @author Chris Corbyn
*/
interface Swift_Mime_Message extends Swift_Mime_MimeEntity
{
/**
* Generates a valid Message-ID and switches to it.
*
* @return string
*/
public function generateId();
/**
* Set the subject of the message.
*
* @param string $subject
*/
public function setSubject($subject);
/**
* Get the subject of the message.
*
* @return string
*/
public function getSubject();
/**
* Set the origination date of the message as a UNIX timestamp.
*
* @param int $date
*/
public function setDate($date);
/**
* Get the origination date of the message as a UNIX timestamp.
*
* @return int
*/
public function getDate();
/**
* Set the return-path (bounce-detect) address.
*
* @param string $address
*/
public function setReturnPath($address);
/**
* Get the return-path (bounce-detect) address.
*
* @return string
*/
public function getReturnPath();
/**
* Set the sender of this message.
*
* If multiple addresses are present in the From field, this SHOULD be set.
*
* According to RFC 2822 it is a requirement when there are multiple From
* addresses, but Swift itself does not require it directly.
*
* An associative array (with one element!) can be used to provide a display-
* name: i.e. array('email@address' => 'Real Name').
*
* If the second parameter is provided and the first is a string, then $name
* is associated with the address.
*
* @param mixed $address
* @param string $name optional
*/
public function setSender($address, $name = null);
/**
* Get the sender address for this message.
*
* This has a higher significance than the From address.
*
* @return string
*/
public function getSender();
/**
* Set the From address of this message.
*
* It is permissible for multiple From addresses to be set using an array.
*
* If multiple From addresses are used, you SHOULD set the Sender address and
* according to RFC 2822, MUST set the sender address.
*
* An array can be used if display names are to be provided: i.e.
* array('email@address.com' => 'Real Name').
*
* If the second parameter is provided and the first is a string, then $name
* is associated with the address.
*
* @param mixed $addresses
* @param string $name optional
*/
public function setFrom($addresses, $name = null);
/**
* Get the From address(es) of this message.
*
* This method always returns an associative array where the keys are the
* addresses.
*
* @return string[]
*/
public function getFrom();
/**
* Set the Reply-To address(es).
*
* Any replies from the receiver will be sent to this address.
*
* It is permissible for multiple reply-to addresses to be set using an array.
*
* This method has the same synopsis as {@link setFrom()} and {@link setTo()}.
*
* If the second parameter is provided and the first is a string, then $name
* is associated with the address.
*
* @param mixed $addresses
* @param string $name optional
*/
public function setReplyTo($addresses, $name = null);
/**
* Get the Reply-To addresses for this message.
*
* This method always returns an associative array where the keys provide the
* email addresses.
*
* @return string[]
*/
public function getReplyTo();
/**
* Set the To address(es).
*
* Recipients set in this field will receive a copy of this message.
*
* This method has the same synopsis as {@link setFrom()} and {@link setCc()}.
*
* If the second parameter is provided and the first is a string, then $name
* is associated with the address.
*
* @param mixed $addresses
* @param string $name optional
*/
public function setTo($addresses, $name = null);
/**
* Get the To addresses for this message.
*
* This method always returns an associative array, whereby the keys provide
* the actual email addresses.
*
* @return string[]
*/
public function getTo();
/**
* Set the Cc address(es).
*
* Recipients set in this field will receive a 'carbon-copy' of this message.
*
* This method has the same synopsis as {@link setFrom()} and {@link setTo()}.
*
* @param mixed $addresses
* @param string $name optional
*/
public function setCc($addresses, $name = null);
/**
* Get the Cc addresses for this message.
*
* This method always returns an associative array, whereby the keys provide
* the actual email addresses.
*
* @return string[]
*/
public function getCc();
/**
* Set the Bcc address(es).
*
* Recipients set in this field will receive a 'blind-carbon-copy' of this
* message.
*
* In other words, they will get the message, but any other recipients of the
* message will have no such knowledge of their receipt of it.
*
* This method has the same synopsis as {@link setFrom()} and {@link setTo()}.
*
* @param mixed $addresses
* @param string $name optional
*/
public function setBcc($addresses, $name = null);
/**
* Get the Bcc addresses for this message.
*
* This method always returns an associative array, whereby the keys provide
* the actual email addresses.
*
* @return string[]
*/
public function getBcc();
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/InputByteStream.php';
//@require 'Swift/Mime/EncodingObserver.php';
//@require 'Swift/Mime/CharsetObserver.php';
/**
* A MIME entity, such as an attachment.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
interface Swift_Mime_MimeEntity
extends Swift_Mime_CharsetObserver, Swift_Mime_EncodingObserver
{
/** Main message document; there can only be one of these */
const LEVEL_TOP = 16;
/** An entity which nests with the same precedence as an attachment */
const LEVEL_MIXED = 256;
/** An entity which nests with the same precedence as a mime part */
const LEVEL_ALTERNATIVE = 4096;
/** An entity which nests with the same precedence as embedded content */
const LEVEL_RELATED = 65536;
/**
* Get the level at which this entity shall be nested in final document.
* The lower the value, the more outermost the entity will be nested.
* @return int
* @see LEVEL_TOP, LEVEL_MIXED, LEVEL_RELATED, LEVEL_ALTERNATIVE
*/
public function getNestingLevel();
/**
* Get the qualified content-type of this mime entity.
* @return string
*/
public function getContentType();
/**
* Returns a unique ID for this entity.
* For most entities this will likely be the Content-ID, though it has
* no explicit semantic meaning and can be considered an identifier for
* programming logic purposes.
* If a Content-ID header is present, this value SHOULD match the value of
* the header.
* @return string
*/
public function getId();
/**
* Get all children nested inside this entity.
* These are not just the immediate children, but all children.
* @return Swift_Mime_MimeEntity[]
*/
public function getChildren();
/**
* Set all children nested inside this entity.
* This includes grandchildren.
* @param Swift_Mime_MimeEntity[] $children
*/
public function setChildren(array $children);
/**
* Get the collection of Headers in this Mime entity.
* @return Swift_Mime_Header[]
*/
public function getHeaders();
/**
* Get the body content of this entity as a string.
* Returns NULL if no body has been set.
* @return string
*/
public function getBody();
/**
* Set the body content of this entity as a string.
* @param string $body
* @param string $contentType optional
*/
public function setBody($body, $contentType = null);
/**
* Get this entire entity in its string form.
* @return string
*/
public function toString();
/**
* Get this entire entity as a ByteStream.
* @param Swift_InputByteStream $is to write to
*/
public function toByteStream(Swift_InputByteStream $is);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/SimpleMimeEntity.php';
//@require 'Swift/Mime/ContentEncoder.php';
//@require 'Swift/Mime/HeaderSet.php';
//@require 'Swift/KeyCache.php';
/**
* A MIME part, in a multipart message.
*
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_MimePart extends Swift_Mime_SimpleMimeEntity
{
/** The format parameter last specified by the user */
protected $_userFormat;
/** The charset last specified by the user */
protected $_userCharset;
/** The delsp parameter last specified by the user */
protected $_userDelSp;
/** The nesting level of this MimePart */
private $_nestingLevel = self::LEVEL_ALTERNATIVE;
/**
* Create a new MimePart with $headers, $encoder and $cache.
*
* @param Swift_Mime_HeaderSet $headers
* @param Swift_Mime_ContentEncoder $encoder
* @param Swift_KeyCache $cache
* @param string $charset
*/
public function __construct(Swift_Mime_HeaderSet $headers,
Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache, $charset = null)
{
parent::__construct($headers, $encoder, $cache);
$this->setContentType('text/plain');
if (!is_null($charset))
{
$this->setCharset($charset);
}
}
/**
* Set the body of this entity, either as a string, or as an instance of
* {@link Swift_OutputByteStream}.
*
* @param mixed $body
* @param string $contentType optional
* @param string $charset optional
*/
public function setBody($body, $contentType = null, $charset = null)
{
parent::setBody($body, $contentType);
if (isset($charset))
{
$this->setCharset($charset);
}
return $this;
}
/**
* Get the character set of this entity.
*
* @return string
*/
public function getCharset()
{
return $this->_getHeaderParameter('Content-Type', 'charset');
}
/**
* Set the character set of this entity.
*
* @param string $charset
*/
public function setCharset($charset)
{
$this->_setHeaderParameter('Content-Type', 'charset', $charset);
if ($charset !== $this->_userCharset)
{
$this->_clearCache();
}
$this->_userCharset = $charset;
parent::charsetChanged($charset);
return $this;
}
/**
* Get the format of this entity (i.e. flowed or fixed).
*
* @return string
*/
public function getFormat()
{
return $this->_getHeaderParameter('Content-Type', 'format');
}
/**
* Set the format of this entity (flowed or fixed).
*
* @param string $format
*/
public function setFormat($format)
{
$this->_setHeaderParameter('Content-Type', 'format', $format);
$this->_userFormat = $format;
return $this;
}
/**
* Test if delsp is being used for this entity.
*
* @return boolean
*/
public function getDelSp()
{
return ($this->_getHeaderParameter('Content-Type', 'delsp') == 'yes')
? true
: false;
}
/**
* Turn delsp on or off for this entity.
*
* @param boolean $delsp
*/
public function setDelSp($delsp = true)
{
$this->_setHeaderParameter('Content-Type', 'delsp', $delsp ? 'yes' : null);
$this->_userDelSp = $delsp;
return $this;
}
/**
* Get the nesting level of this entity.
*
* @return int
* @see LEVEL_TOP, LEVEL_ALTERNATIVE, LEVEL_MIXED, LEVEL_RELATED
*/
public function getNestingLevel()
{
return $this->_nestingLevel;
}
/**
* Receive notification that the charset has changed on this document, or a
* parent document.
*
* @param string $charset
*/
public function charsetChanged($charset)
{
$this->setCharset($charset);
}
// -- Protected methods
/** Fix the content-type and encoding of this entity */
protected function _fixHeaders()
{
parent::_fixHeaders();
if (count($this->getChildren()))
{
$this->_setHeaderParameter('Content-Type', 'charset', null);
$this->_setHeaderParameter('Content-Type', 'format', null);
$this->_setHeaderParameter('Content-Type', 'delsp', null);
}
else
{
$this->setCharset($this->_userCharset);
$this->setFormat($this->_userFormat);
$this->setDelSp($this->_userDelSp);
}
}
/** Set the nesting level of this entity */
protected function _setNestingLevel($level)
{
$this->_nestingLevel = $level;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Header.php';
/**
* A MIME Header with parameters.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
interface Swift_Mime_ParameterizedHeader extends Swift_Mime_Header
{
/**
* Set the value of $parameter.
* @param string $parameter
* @param string $value
*/
public function setParameter($parameter, $value);
/**
* Get the value of $parameter.
* @return string
*/
public function getParameter($parameter);
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/HeaderFactory.php';
//@require 'Swift/Mime/HeaderEncoder.php';
//@require 'Swift/Encoder.php';
//@require 'Swift/Mime/Headers/MailboxHeader.php';
//@require 'Swift/Mime/Headers/DateHeader.php';
//@require 'Swift/Mime/Headers/UnstructuredHeader.php';
//@require 'Swift/Mime/Headers/ParameterizedHeader.php';
//@require 'Swift/Mime/Headers/IdentificationHeader.php';
//@require 'Swift/Mime/Headers/PathHeader.php';
/**
* Creates MIME headers.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_SimpleHeaderFactory implements Swift_Mime_HeaderFactory
{
/** The HeaderEncoder used by these headers */
private $_encoder;
/** The Encoder used by parameters */
private $_paramEncoder;
/** The charset of created Headers */
private $_charset;
/**
* Creates a new SimpleHeaderFactory using $encoder and $paramEncoder.
* @param Swift_Mime_HeaderEncoder $encoder
* @param Swift_Encoder $paramEncoder
* @param string $charset
*/
public function __construct(Swift_Mime_HeaderEncoder $encoder,
Swift_Encoder $paramEncoder, $charset = null)
{
$this->_encoder = $encoder;
$this->_paramEncoder = $paramEncoder;
$this->_charset = $charset;
}
/**
* Create a new Mailbox Header with a list of $addresses.
* @param string $name
* @param array|string $addresses
* @return Swift_Mime_Header
*/
public function createMailboxHeader($name, $addresses = null)
{
$header = new Swift_Mime_Headers_MailboxHeader($name, $this->_encoder);
if (isset($addresses))
{
$header->setFieldBodyModel($addresses);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Create a new Date header using $timestamp (UNIX time).
* @param string $name
* @param int $timestamp
* @return Swift_Mime_Header
*/
public function createDateHeader($name, $timestamp = null)
{
$header = new Swift_Mime_Headers_DateHeader($name);
if (isset($timestamp))
{
$header->setFieldBodyModel($timestamp);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Create a new basic text header with $name and $value.
* @param string $name
* @param string $value
* @return Swift_Mime_Header
*/
public function createTextHeader($name, $value = null)
{
$header = new Swift_Mime_Headers_UnstructuredHeader($name, $this->_encoder);
if (isset($value))
{
$header->setFieldBodyModel($value);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Create a new ParameterizedHeader with $name, $value and $params.
* @param string $name
* @param string $value
* @param array $params
* @return Swift_Mime_ParameterizedHeader
*/
public function createParameterizedHeader($name, $value = null,
$params = array())
{
$header = new Swift_Mime_Headers_ParameterizedHeader($name,
$this->_encoder, (strtolower($name) == 'content-disposition')
? $this->_paramEncoder
: null
);
if (isset($value))
{
$header->setFieldBodyModel($value);
}
foreach ($params as $k => $v)
{
$header->setParameter($k, $v);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Create a new ID header for Message-ID or Content-ID.
* @param string $name
* @param string|array $ids
* @return Swift_Mime_Header
*/
public function createIdHeader($name, $ids = null)
{
$header = new Swift_Mime_Headers_IdentificationHeader($name);
if (isset($ids))
{
$header->setFieldBodyModel($ids);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Create a new Path header with an address (path) in it.
* @param string $name
* @param string $path
* @return Swift_Mime_Header
*/
public function createPathHeader($name, $path = null)
{
$header = new Swift_Mime_Headers_PathHeader($name);
if (isset($path))
{
$header->setFieldBodyModel($path);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Notify this observer that the entity's charset has changed.
* @param string $charset
*/
public function charsetChanged($charset)
{
$this->_charset = $charset;
$this->_encoder->charsetChanged($charset);
$this->_paramEncoder->charsetChanged($charset);
}
// -- Private methods
/** Apply the charset to the Header */
private function _setHeaderCharset(Swift_Mime_Header $header)
{
if (isset($this->_charset))
{
$header->setCharset($this->_charset);
}
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/HeaderSet.php';
//@require 'Swift/Mime/HeaderFactory.php';
/**
* A collection of MIME headers.
*
* @package Swift
* @subpackage Mime
*
* @author Chris Corbyn
*/
class Swift_Mime_SimpleHeaderSet implements Swift_Mime_HeaderSet
{
/** HeaderFactory */
private $_factory;
/** Collection of set Headers */
private $_headers = array();
/** Field ordering details */
private $_order = array();
/** List of fields which are required to be displayed */
private $_required = array();
/** The charset used by Headers */
private $_charset;
/**
* Create a new SimpleHeaderSet with the given $factory.
*
* @param Swift_Mime_HeaderFactory $factory
* @param string $charset
*/
public function __construct(Swift_Mime_HeaderFactory $factory,
$charset = null)
{
$this->_factory = $factory;
if (isset($charset))
{
$this->setCharset($charset);
}
}
/**
* Set the charset used by these headers.
*
* @param string $charset
*/
public function setCharset($charset)
{
$this->_charset = $charset;
$this->_factory->charsetChanged($charset);
$this->_notifyHeadersOfCharset($charset);
}
/**
* Add a new Mailbox Header with a list of $addresses.
*
* @param string $name
* @param array|string $addresses
*/
public function addMailboxHeader($name, $addresses = null)
{
$this->_storeHeader($name,
$this->_factory->createMailboxHeader($name, $addresses));
}
/**
* Add a new Date header using $timestamp (UNIX time).
*
* @param string $name
* @param int $timestamp
*/
public function addDateHeader($name, $timestamp = null)
{
$this->_storeHeader($name,
$this->_factory->createDateHeader($name, $timestamp));
}
/**
* Add a new basic text header with $name and $value.
*
* @param string $name
* @param string $value
*/
public function addTextHeader($name, $value = null)
{
$this->_storeHeader($name,
$this->_factory->createTextHeader($name, $value));
}
/**
* Add a new ParameterizedHeader with $name, $value and $params.
*
* @param string $name
* @param string $value
* @param array $params
*/
public function addParameterizedHeader($name, $value = null,
$params = array())
{
$this->_storeHeader($name,
$this->_factory->createParameterizedHeader($name, $value,
$params));
}
/**
* Add a new ID header for Message-ID or Content-ID.
*
* @param string $name
* @param string|array $ids
*/
public function addIdHeader($name, $ids = null)
{
$this->_storeHeader($name, $this->_factory->createIdHeader($name, $ids));
}
/**
* Add a new Path header with an address (path) in it.
*
* @param string $name
* @param string $path
*/
public function addPathHeader($name, $path = null)
{
$this->_storeHeader($name, $this->_factory->createPathHeader($name, $path));
}
/**
* Returns true if at least one header with the given $name exists.
*
* If multiple headers match, the actual one may be specified by $index.
*
* @param string $name
* @param int $index
*
* @return boolean
*/
public function has($name, $index = 0)
{
$lowerName = strtolower($name);
return array_key_exists($lowerName, $this->_headers)
&& array_key_exists($index, $this->_headers[$lowerName]);
}
/**
* Set a header in the HeaderSet.
*
* The header may be a previously fetched header via {@link get()} or it may
* be one that has been created separately.
*
* If $index is specified, the header will be inserted into the set at this
* offset.
*
* @param Swift_Mime_Header $header
* @param int $index
*/
public function set(Swift_Mime_Header $header, $index = 0)
{
$this->_storeHeader($header->getFieldName(), $header, $index);
}
/**
* Get the header with the given $name.
*
* If multiple headers match, the actual one may be specified by $index.
* Returns NULL if none present.
*
* @param string $name
* @param int $index
*
* @return Swift_Mime_Header
*/
public function get($name, $index = 0)
{
if ($this->has($name, $index))
{
$lowerName = strtolower($name);
return $this->_headers[$lowerName][$index];
}
}
/**
* Get all headers with the given $name.
*
* @param string $name
*
* @return array
*/
public function getAll($name = null)
{
if (!isset($name))
{
$headers = array();
foreach ($this->_headers as $collection)
{
$headers = array_merge($headers, $collection);
}
return $headers;
}
$lowerName = strtolower($name);
if (!array_key_exists($lowerName, $this->_headers))
{
return array();
}
return $this->_headers[$lowerName];
}
/**
* Remove the header with the given $name if it's set.
*
* If multiple headers match, the actual one may be specified by $index.
*
* @param string $name
* @param int $index
*/
public function remove($name, $index = 0)
{
$lowerName = strtolower($name);
unset($this->_headers[$lowerName][$index]);
}
/**
* Remove all headers with the given $name.
*
* @param string $name
*/
public function removeAll($name)
{
$lowerName = strtolower($name);
unset($this->_headers[$lowerName]);
}
/**
* Create a new instance of this HeaderSet.
*
* @return Swift_Mime_HeaderSet
*/
public function newInstance()
{
return new self($this->_factory);
}
/**
* Define a list of Header names as an array in the correct order.
*
* These Headers will be output in the given order where present.
*
* @param array $sequence
*/
public function defineOrdering(array $sequence)
{
$this->_order = array_flip(array_map('strtolower', $sequence));
}
/**
* Set a list of header names which must always be displayed when set.
*
* Usually headers without a field value won't be output unless set here.
*
* @param array $names
*/
public function setAlwaysDisplayed(array $names)
{
$this->_required = array_flip(array_map('strtolower', $names));
}
/**
* Notify this observer that the entity's charset has changed.
*
* @param string $charset
*/
public function charsetChanged($charset)
{
$this->setCharset($charset);
}
/**
* Returns a string with a representation of all headers.
*
* @return string
*/
public function toString()
{
$string = '';
$headers = $this->_headers;
if ($this->_canSort())
{
uksort($headers, array($this, '_sortHeaders'));
}
foreach ($headers as $collection)
{
foreach ($collection as $header)
{
if ($this->_isDisplayed($header) || $header->getFieldBody() != '')
{
$string .= $header->toString();
}
}
}
return $string;
}
/**
* Returns a string representation of this object.
*
* @return string
*
* @see toString()
*/
public function __toString()
{
return $this->toString();
}
// -- Private methods
/** Save a Header to the internal collection */
private function _storeHeader($name, Swift_Mime_Header $header, $offset = null)
{
if (!isset($this->_headers[strtolower($name)]))
{
$this->_headers[strtolower($name)] = array();
}
if (!isset($offset))
{
$this->_headers[strtolower($name)][] = $header;
}
else
{
$this->_headers[strtolower($name)][$offset] = $header;
}
}
/** Test if the headers can be sorted */
private function _canSort()
{
return count($this->_order) > 0;
}
/** uksort() algorithm for Header ordering */
private function _sortHeaders($a, $b)
{
$lowerA = strtolower($a);
$lowerB = strtolower($b);
$aPos = array_key_exists($lowerA, $this->_order)
? $this->_order[$lowerA]
: -1;
$bPos = array_key_exists($lowerB, $this->_order)
? $this->_order[$lowerB]
: -1;
if ($aPos == -1)
{
return 1;
}
elseif ($bPos == -1)
{
return -1;
}
return ($aPos < $bPos) ? -1 : 1;
}
/** Test if the given Header is always displayed */
private function _isDisplayed(Swift_Mime_Header $header)
{
return array_key_exists(strtolower($header->getFieldName()), $this->_required);
}
/** Notify all Headers of the new charset */
private function _notifyHeadersOfCharset($charset)
{
foreach ($this->_headers as $headerGroup)
{
foreach ($headerGroup as $header)
{
$header->setCharset($charset);
}
}
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/Message.php';
//@require 'Swift/Mime/MimePart.php';
//@require 'Swift/Mime/MimeEntity.php';
//@require 'Swift/Mime/HeaderSet.php';
//@require 'Swift/Mime/ContentEncoder.php';
/**
* The default email message class.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_SimpleMessage extends Swift_Mime_MimePart
implements Swift_Mime_Message
{
/**
* Create a new SimpleMessage with $headers, $encoder and $cache.
* @param Swift_Mime_HeaderSet $headers
* @param Swift_Mime_ContentEncoder $encoder
* @param Swift_KeyCache $cache
* @param string $charset
*/
public function __construct(Swift_Mime_HeaderSet $headers,
Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache, $charset = null)
{
parent::__construct($headers, $encoder, $cache, $charset);
$this->getHeaders()->defineOrdering(array(
'Return-Path',
'Sender',
'Message-ID',
'Date',
'Subject',
'From',
'Reply-To',
'To',
'Cc',
'Bcc',
'MIME-Version',
'Content-Type',
'Content-Transfer-Encoding'
));
$this->getHeaders()->setAlwaysDisplayed(
array('Date', 'Message-ID', 'From')
);
$this->getHeaders()->addTextHeader('MIME-Version', '1.0');
$this->setDate(time());
$this->setId($this->getId());
$this->getHeaders()->addMailboxHeader('From');
}
/**
* Always returns {@link LEVEL_TOP} for a message instance.
* @return int
*/
public function getNestingLevel()
{
return self::LEVEL_TOP;
}
/**
* Set the subject of this message.
* @param string $subject
*/
public function setSubject($subject)
{
if (!$this->_setHeaderFieldModel('Subject', $subject))
{
$this->getHeaders()->addTextHeader('Subject', $subject);
}
return $this;
}
/**
* Get the subject of this message.
* @return string
*/
public function getSubject()
{
return $this->_getHeaderFieldModel('Subject');
}
/**
* Set the date at which this message was created.
* @param int $date
*/
public function setDate($date)
{
if (!$this->_setHeaderFieldModel('Date', $date))
{
$this->getHeaders()->addDateHeader('Date', $date);
}
return $this;
}
/**
* Get the date at which this message was created.
* @return int
*/
public function getDate()
{
return $this->_getHeaderFieldModel('Date');
}
/**
* Set the return-path (the bounce address) of this message.
* @param string $address
*/
public function setReturnPath($address)
{
if (!$this->_setHeaderFieldModel('Return-Path', $address))
{
$this->getHeaders()->addPathHeader('Return-Path', $address);
}
return $this;
}
/**
* Get the return-path (bounce address) of this message.
* @return string
*/
public function getReturnPath()
{
return $this->_getHeaderFieldModel('Return-Path');
}
/**
* Set the sender of this message.
* This does not override the From field, but it has a higher significance.
* @param string $sender
* @param string $name optional
*/
public function setSender($address, $name = null)
{
if (!is_array($address) && isset($name))
{
$address = array($address => $name);
}
if (!$this->_setHeaderFieldModel('Sender', (array) $address))
{
$this->getHeaders()->addMailboxHeader('Sender', (array) $address);
}
return $this;
}
/**
* Get the sender of this message.
* @return string
*/
public function getSender()
{
return $this->_getHeaderFieldModel('Sender');
}
/**
* Add a From: address to this message.
*
* If $name is passed this name will be associated with the address.
*
* @param string $address
* @param string $name optional
*/
public function addFrom($address, $name = null)
{
$current = $this->getFrom();
$current[$address] = $name;
return $this->setFrom($current);
}
/**
* Set the from address of this message.
*
* You may pass an array of addresses if this message is from multiple people.
*
* If $name is passed and the first parameter is a string, this name will be
* associated with the address.
*
* @param string $addresses
* @param string $name optional
*/
public function setFrom($addresses, $name = null)
{
if (!is_array($addresses) && isset($name))
{
$addresses = array($addresses => $name);
}
if (!$this->_setHeaderFieldModel('From', (array) $addresses))
{
$this->getHeaders()->addMailboxHeader('From', (array) $addresses);
}
return $this;
}
/**
* Get the from address of this message.
*
* @return string
*/
public function getFrom()
{
return $this->_getHeaderFieldModel('From');
}
/**
* Add a Reply-To: address to this message.
*
* If $name is passed this name will be associated with the address.
*
* @param string $address
* @param string $name optional
*/
public function addReplyTo($address, $name = null)
{
$current = $this->getReplyTo();
$current[$address] = $name;
return $this->setReplyTo($current);
}
/**
* Set the reply-to address of this message.
*
* You may pass an array of addresses if replies will go to multiple people.
*
* If $name is passed and the first parameter is a string, this name will be
* associated with the address.
*
* @param string $addresses
* @param string $name optional
*/
public function setReplyTo($addresses, $name = null)
{
if (!is_array($addresses) && isset($name))
{
$addresses = array($addresses => $name);
}
if (!$this->_setHeaderFieldModel('Reply-To', (array) $addresses))
{
$this->getHeaders()->addMailboxHeader('Reply-To', (array) $addresses);
}
return $this;
}
/**
* Get the reply-to address of this message.
*
* @return string
*/
public function getReplyTo()
{
return $this->_getHeaderFieldModel('Reply-To');
}
/**
* Add a To: address to this message.
*
* If $name is passed this name will be associated with the address.
*
* @param string $address
* @param string $name optional
*/
public function addTo($address, $name = null)
{
$current = $this->getTo();
$current[$address] = $name;
return $this->setTo($current);
}
/**
* Set the to addresses of this message.
*
* If multiple recipients will receive the message and array should be used.
*
* If $name is passed and the first parameter is a string, this name will be
* associated with the address.
*
* @param array $addresses
* @param string $name optional
*/
public function setTo($addresses, $name = null)
{
if (!is_array($addresses) && isset($name))
{
$addresses = array($addresses => $name);
}
if (!$this->_setHeaderFieldModel('To', (array) $addresses))
{
$this->getHeaders()->addMailboxHeader('To', (array) $addresses);
}
return $this;
}
/**
* Get the To addresses of this message.
*
* @return array
*/
public function getTo()
{
return $this->_getHeaderFieldModel('To');
}
/**
* Add a Cc: address to this message.
*
* If $name is passed this name will be associated with the address.
*
* @param string $address
* @param string $name optional
*/
public function addCc($address, $name = null)
{
$current = $this->getCc();
$current[$address] = $name;
return $this->setCc($current);
}
/**
* Set the Cc addresses of this message.
*
* If $name is passed and the first parameter is a string, this name will be
* associated with the address.
*
* @param array $addresses
* @param string $name optional
*/
public function setCc($addresses, $name = null)
{
if (!is_array($addresses) && isset($name))
{
$addresses = array($addresses => $name);
}
if (!$this->_setHeaderFieldModel('Cc', (array) $addresses))
{
$this->getHeaders()->addMailboxHeader('Cc', (array) $addresses);
}
return $this;
}
/**
* Get the Cc address of this message.
*
* @return array
*/
public function getCc()
{
return $this->_getHeaderFieldModel('Cc');
}
/**
* Add a Bcc: address to this message.
*
* If $name is passed this name will be associated with the address.
*
* @param string $address
* @param string $name optional
*/
public function addBcc($address, $name = null)
{
$current = $this->getBcc();
$current[$address] = $name;
return $this->setBcc($current);
}
/**
* Set the Bcc addresses of this message.
*
* If $name is passed and the first parameter is a string, this name will be
* associated with the address.
*
* @param array $addresses
* @param string $name optional
*/
public function setBcc($addresses, $name = null)
{
if (!is_array($addresses) && isset($name))
{
$addresses = array($addresses => $name);
}
if (!$this->_setHeaderFieldModel('Bcc', (array) $addresses))
{
$this->getHeaders()->addMailboxHeader('Bcc', (array) $addresses);
}
return $this;
}
/**
* Get the Bcc addresses of this message.
*
* @return array
*/
public function getBcc()
{
return $this->_getHeaderFieldModel('Bcc');
}
/**
* Set the priority of this message.
* The value is an integer where 1 is the highest priority and 5 is the lowest.
* @param int $priority
*/
public function setPriority($priority)
{
$priorityMap = array(
1 => 'Highest',
2 => 'High',
3 => 'Normal',
4 => 'Low',
5 => 'Lowest'
);
$pMapKeys = array_keys($priorityMap);
if ($priority > max($pMapKeys))
{
$priority = max($pMapKeys);
}
elseif ($priority < min($pMapKeys))
{
$priority = min($pMapKeys);
}
if (!$this->_setHeaderFieldModel('X-Priority',
sprintf('%d (%s)', $priority, $priorityMap[$priority])))
{
$this->getHeaders()->addTextHeader('X-Priority',
sprintf('%d (%s)', $priority, $priorityMap[$priority]));
}
return $this;
}
/**
* Get the priority of this message.
* The returned value is an integer where 1 is the highest priority and 5
* is the lowest.
* @return int
*/
public function getPriority()
{
list($priority) = sscanf($this->_getHeaderFieldModel('X-Priority'),
'%[1-5]'
);
return isset($priority) ? $priority : 3;
}
/**
* Ask for a delivery receipt from the recipient to be sent to $addresses
* @param array $addresses
*/
public function setReadReceiptTo($addresses)
{
if (!$this->_setHeaderFieldModel('Disposition-Notification-To', $addresses))
{
$this->getHeaders()
->addMailboxHeader('Disposition-Notification-To', $addresses);
}
return $this;
}
/**
* Get the addresses to which a read-receipt will be sent.
* @return string
*/
public function getReadReceiptTo()
{
return $this->_getHeaderFieldModel('Disposition-Notification-To');
}
/**
* Attach a {@link Swift_Mime_MimeEntity} such as an Attachment or MimePart.
* @param Swift_Mime_MimeEntity $entity
*/
public function attach(Swift_Mime_MimeEntity $entity)
{
$this->setChildren(array_merge($this->getChildren(), array($entity)));
return $this;
}
/**
* Remove an already attached entity.
* @param Swift_Mime_MimeEntity $entity
*/
public function detach(Swift_Mime_MimeEntity $entity)
{
$newChildren = array();
foreach ($this->getChildren() as $child)
{
if ($entity !== $child)
{
$newChildren[] = $child;
}
}
$this->setChildren($newChildren);
return $this;
}
/**
* Attach a {@link Swift_Mime_MimeEntity} and return it's CID source.
* This method should be used when embedding images or other data in a message.
* @param Swift_Mime_MimeEntity $entity
* @return string
*/
public function embed(Swift_Mime_MimeEntity $entity)
{
$this->attach($entity);
return 'cid:' . $entity->getId();
}
/**
* Get this message as a complete string.
* @return string
*/
public function toString()
{
if (count($children = $this->getChildren()) > 0 && $this->getBody() != '')
{
$this->setChildren(array_merge(array($this->_becomeMimePart()), $children));
$string = parent::toString();
$this->setChildren($children);
}
else
{
$string = parent::toString();
}
return $string;
}
/**
* Returns a string representation of this object.
*
* @return string
*
* @see toString()
*/
public function __toString()
{
return $this->toString();
}
/**
* Write this message to a {@link Swift_InputByteStream}.
* @param Swift_InputByteStream $is
*/
public function toByteStream(Swift_InputByteStream $is)
{
if (count($children = $this->getChildren()) > 0 && $this->getBody() != '')
{
$this->setChildren(array_merge(array($this->_becomeMimePart()), $children));
parent::toByteStream($is);
$this->setChildren($children);
}
else
{
parent::toByteStream($is);
}
}
// -- Protected methods
/** @see Swift_Mime_SimpleMimeEntity::_getIdField() */
protected function _getIdField()
{
return 'Message-ID';
}
// -- Private methods
/** Turn the body of this message into a child of itself if needed */
private function _becomeMimePart()
{
$part = new parent($this->getHeaders()->newInstance(), $this->getEncoder(),
$this->_getCache(), $this->_userCharset
);
$part->setContentType($this->_userContentType);
$part->setBody($this->getBody());
$part->setFormat($this->_userFormat);
$part->setDelSp($this->_userDelSp);
$part->_setNestingLevel($this->_getTopNestingLevel());
return $part;
}
/** Get the highest nesting level nested inside this message */
private function _getTopNestingLevel()
{
$highestLevel = $this->getNestingLevel();
foreach ($this->getChildren() as $child)
{
$childLevel = $child->getNestingLevel();
if ($highestLevel < $childLevel)
{
$highestLevel = $childLevel;
}
}
return $highestLevel;
}
}

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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/HeaderSet.php';
//@require 'Swift/OutputByteStream.php';
//@require 'Swift/Mime/ContentEncoder.php';
//@require 'Swift/KeyCache.php';
/**
* A MIME entity, in a multipart message.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_Mime_SimpleMimeEntity implements Swift_Mime_MimeEntity
{
/** A collection of Headers for this mime entity */
private $_headers;
/** The body as a string, or a stream */
private $_body;
/** The encoder that encodes the body into a streamable format */
private $_encoder;
/** A mime bounary, if any is used */
private $_boundary;
/** Mime types to be used based on the nesting level */
private $_compositeRanges = array(
'multipart/mixed' => array(self::LEVEL_TOP, self::LEVEL_MIXED),
'multipart/alternative' => array(self::LEVEL_MIXED, self::LEVEL_ALTERNATIVE),
'multipart/related' => array(self::LEVEL_ALTERNATIVE, self::LEVEL_RELATED)
);
/** A set of filter rules to define what level an entity should be nested at */
private $_compoundLevelFilters = array();
/** The nesting level of this entity */
private $_nestingLevel = self::LEVEL_ALTERNATIVE;
/** A KeyCache instance used during encoding and streaming */
private $_cache;
/** Direct descendants of this entity */
private $_immediateChildren = array();
/** All descendants of this entity */
private $_children = array();
/** The maximum line length of the body of this entity */
private $_maxLineLength = 78;
/** The order in which alternative mime types should appear */
private $_alternativePartOrder = array(
'text/plain' => 1,
'text/html' => 2,
'multipart/related' => 3
);
/** The CID of this entity */
private $_id;
/** The key used for accessing the cache */
private $_cacheKey;
protected $_userContentType;
/**
* Create a new SimpleMimeEntity with $headers, $encoder and $cache.
* @param Swift_Mime_HeaderSet $headers
* @param Swift_Mime_ContentEncoder $encoder
* @param Swift_KeyCache $cache
*/
public function __construct(Swift_Mime_HeaderSet $headers,
Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache)
{
$this->_cacheKey = uniqid();
$this->_cache = $cache;
$this->_headers = $headers;
$this->setEncoder($encoder);
$this->_headers->defineOrdering(
array('Content-Type', 'Content-Transfer-Encoding')
);
// This array specifies that, when the entire MIME document contains
// $compoundLevel, then for each child within $level, if its Content-Type
// is $contentType then it should be treated as if it's level is
// $neededLevel instead. I tried to write that unambiguously! :-\
// Data Structure:
// array (
// $compoundLevel => array(
// $level => array(
// $contentType => $neededLevel
// )
// )
// )
$this->_compoundLevelFilters = array(
(self::LEVEL_ALTERNATIVE + self::LEVEL_RELATED) => array(
self::LEVEL_ALTERNATIVE => array(
'text/plain' => self::LEVEL_ALTERNATIVE,
'text/html' => self::LEVEL_RELATED
)
)
);
$this->_id = $this->getRandomId();
}
/**
* Generate a new Content-ID or Message-ID for this MIME entity.
* @return string
*/
public function generateId()
{
$this->setId($this->getRandomId());
return $this->_id;
}
/**
* Get the {@link Swift_Mime_HeaderSet} for this entity.
* @return Swift_Mime_HeaderSet
*/
public function getHeaders()
{
return $this->_headers;
}
/**
* Get the nesting level of this entity.
* @return int
* @see LEVEL_TOP, LEVEL_MIXED, LEVEL_RELATED, LEVEL_ALTERNATIVE
*/
public function getNestingLevel()
{
return $this->_nestingLevel;
}
/**
* Get the Content-type of this entity.
* @return string
*/
public function getContentType()
{
return $this->_getHeaderFieldModel('Content-Type');
}
/**
* Set the Content-type of this entity.
* @param string $type
*/
public function setContentType($type)
{
$this->_setContentTypeInHeaders($type);
// Keep track of the value so that if the content-type changes automatically
// due to added child entities, it can be restored if they are later removed
$this->_userContentType = $type;
return $this;
}
/**
* Get the CID of this entity.
* The CID will only be present in headers if a Content-ID header is present.
* @return string
*/
public function getId()
{
return $this->_headers->has($this->_getIdField())
? current((array) $this->_getHeaderFieldModel($this->_getIdField()))
: $this->_id;
}
/**
* Set the CID of this entity.
* @param string $id
*/
public function setId($id)
{
if (!$this->_setHeaderFieldModel($this->_getIdField(), $id))
{
$this->_headers->addIdHeader($this->_getIdField(), $id);
}
$this->_id = $id;
return $this;
}
/**
* Get the description of this entity.
* This value comes from the Content-Description header if set.
* @return string
*/
public function getDescription()
{
return $this->_getHeaderFieldModel('Content-Description');
}
/**
* Set the description of this entity.
* This method sets a value in the Content-ID header.
* @param string $description
*/
public function setDescription($description)
{
if (!$this->_setHeaderFieldModel('Content-Description', $description))
{
$this->_headers->addTextHeader('Content-Description', $description);
}
return $this;
}
/**
* Get the maximum line length of the body of this entity.
* @return int
*/
public function getMaxLineLength()
{
return $this->_maxLineLength;
}
/**
* Set the maximum line length of lines in this body.
* Though not enforced by the library, lines should not exceed 1000 chars.
* @param int $length
*/
public function setMaxLineLength($length)
{
$this->_maxLineLength = $length;
return $this;
}
/**
* Get all children added to this entity.
* @return array of Swift_Mime_Entity
*/
public function getChildren()
{
return $this->_children;
}
/**
* Set all children of this entity.
* @param array $children Swiift_Mime_Entity instances
* @param int $compoundLevel For internal use only
*/
public function setChildren(array $children, $compoundLevel = null)
{
//TODO: Try to refactor this logic
$compoundLevel = isset($compoundLevel)
? $compoundLevel
: $this->_getCompoundLevel($children)
;
$immediateChildren = array();
$grandchildren = array();
$newContentType = $this->_userContentType;
foreach ($children as $child)
{
$level = $this->_getNeededChildLevel($child, $compoundLevel);
if (empty($immediateChildren)) //first iteration
{
$immediateChildren = array($child);
}
else
{
$nextLevel = $this->_getNeededChildLevel($immediateChildren[0], $compoundLevel);
if ($nextLevel == $level)
{
$immediateChildren[] = $child;
}
elseif ($level < $nextLevel)
{
//Re-assign immediateChildren to grandchilden
$grandchildren = array_merge($grandchildren, $immediateChildren);
//Set new children
$immediateChildren = array($child);
}
else
{
$grandchildren[] = $child;
}
}
}
if (!empty($immediateChildren))
{
$lowestLevel = $this->_getNeededChildLevel($immediateChildren[0], $compoundLevel);
//Determine which composite media type is needed to accomodate the
// immediate children
foreach ($this->_compositeRanges as $mediaType => $range)
{
if ($lowestLevel > $range[0]
&& $lowestLevel <= $range[1])
{
$newContentType = $mediaType;
break;
}
}
//Put any grandchildren in a subpart
if (!empty($grandchildren))
{
$subentity = $this->_createChild();
$subentity->_setNestingLevel($lowestLevel);
$subentity->setChildren($grandchildren, $compoundLevel);
array_unshift($immediateChildren, $subentity);
}
}
$this->_immediateChildren = $immediateChildren;
$this->_children = $children;
$this->_setContentTypeInHeaders($newContentType);
$this->_fixHeaders();
$this->_sortChildren();
return $this;
}
/**
* Get the body of this entity as a string.
* @return string
*/
public function getBody()
{
return ($this->_body instanceof Swift_OutputByteStream)
? $this->_readStream($this->_body)
: $this->_body;
}
/**
* Set the body of this entity, either as a string, or as an instance of
* {@link Swift_OutputByteStream}.
* @param mixed $body
* @param string $contentType optional
*/
public function setBody($body, $contentType = null)
{
if ($body !== $this->_body)
{
$this->_clearCache();
}
$this->_body = $body;
if (isset($contentType))
{
$this->setContentType($contentType);
}
return $this;
}
/**
* Get the encoder used for the body of this entity.
* @return Swift_Mime_ContentEncoder
*/
public function getEncoder()
{
return $this->_encoder;
}
/**
* Set the encoder used for the body of this entity.
* @param Swift_Mime_ContentEncoder $encoder
*/
public function setEncoder(Swift_Mime_ContentEncoder $encoder)
{
if ($encoder !== $this->_encoder)
{
$this->_clearCache();
}
$this->_encoder = $encoder;
$this->_setEncoding($encoder->getName());
$this->_notifyEncoderChanged($encoder);
return $this;
}
/**
* Get the boundary used to separate children in this entity.
* @return string
*/
public function getBoundary()
{
if (!isset($this->_boundary))
{
$this->_boundary = '_=_swift_v4_' . time() . uniqid() . '_=_';
}
return $this->_boundary;
}
/**
* Set the boundary used to separate children in this entity.
* @param string $boundary
* @throws Swift_RfcComplianceException
*/
public function setBoundary($boundary)
{
$this->_assertValidBoundary($boundary);
$this->_boundary = $boundary;
return $this;
}
/**
* Receive notification that the charset of this entity, or a parent entity
* has changed.
* @param string $charset
*/
public function charsetChanged($charset)
{
$this->_notifyCharsetChanged($charset);
}
/**
* Receive notification that the encoder of this entity or a parent entity
* has changed.
* @param Swift_Mime_ContentEncoder $encoder
*/
public function encoderChanged(Swift_Mime_ContentEncoder $encoder)
{
$this->_notifyEncoderChanged($encoder);
}
/**
* Get this entire entity as a string.
* @return string
*/
public function toString()
{
$string = $this->_headers->toString();
if (isset($this->_body) && empty($this->_immediateChildren))
{
if ($this->_cache->hasKey($this->_cacheKey, 'body'))
{
$body = $this->_cache->getString($this->_cacheKey, 'body');
}
else
{
$body = "\r\n" . $this->_encoder->encodeString($this->getBody(), 0,
$this->getMaxLineLength()
);
$this->_cache->setString($this->_cacheKey, 'body', $body,
Swift_KeyCache::MODE_WRITE
);
}
$string .= $body;
}
if (!empty($this->_immediateChildren))
{
foreach ($this->_immediateChildren as $child)
{
$string .= "\r\n\r\n--" . $this->getBoundary() . "\r\n";
$string .= $child->toString();
}
$string .= "\r\n\r\n--" . $this->getBoundary() . "--\r\n";
}
return $string;
}
/**
* Returns a string representation of this object.
*
* @return string
*
* @see toString()
*/
public function __toString()
{
return $this->toString();
}
/**
* Write this entire entity to a {@link Swift_InputByteStream}.
* @param Swift_InputByteStream
*/
public function toByteStream(Swift_InputByteStream $is)
{
$is->write($this->_headers->toString());
$is->commit();
if (empty($this->_immediateChildren))
{
if (isset($this->_body))
{
if ($this->_cache->hasKey($this->_cacheKey, 'body'))
{
$this->_cache->exportToByteStream($this->_cacheKey, 'body', $is);
}
else
{
$cacheIs = $this->_cache->getInputByteStream($this->_cacheKey, 'body');
if ($cacheIs)
{
$is->bind($cacheIs);
}
$is->write("\r\n");
if ($this->_body instanceof Swift_OutputByteStream)
{
$this->_body->setReadPointer(0);
$this->_encoder->encodeByteStream($this->_body, $is, 0,
$this->getMaxLineLength()
);
}
else
{
$is->write($this->_encoder->encodeString(
$this->getBody(), 0, $this->getMaxLineLength()
));
}
if ($cacheIs)
{
$is->unbind($cacheIs);
}
}
}
}
if (!empty($this->_immediateChildren))
{
foreach ($this->_immediateChildren as $child)
{
$is->write("\r\n\r\n--" . $this->getBoundary() . "\r\n");
$child->toByteStream($is);
}
$is->write("\r\n\r\n--" . $this->getBoundary() . "--\r\n");
}
}
// -- Protected methods
/**
* Get the name of the header that provides the ID of this entity */
protected function _getIdField()
{
return 'Content-ID';
}
/**
* Get the model data (usually an array or a string) for $field.
*/
protected function _getHeaderFieldModel($field)
{
if ($this->_headers->has($field))
{
return $this->_headers->get($field)->getFieldBodyModel();
}
}
/**
* Set the model data for $field.
*/
protected function _setHeaderFieldModel($field, $model)
{
if ($this->_headers->has($field))
{
$this->_headers->get($field)->setFieldBodyModel($model);
return true;
}
else
{
return false;
}
}
/**
* Get the parameter value of $parameter on $field header.
*/
protected function _getHeaderParameter($field, $parameter)
{
if ($this->_headers->has($field))
{
return $this->_headers->get($field)->getParameter($parameter);
}
}
/**
* Set the parameter value of $parameter on $field header.
*/
protected function _setHeaderParameter($field, $parameter, $value)
{
if ($this->_headers->has($field))
{
$this->_headers->get($field)->setParameter($parameter, $value);
return true;
}
else
{
return false;
}
}
/**
* Re-evaluate what content type and encoding should be used on this entity.
*/
protected function _fixHeaders()
{
if (count($this->_immediateChildren))
{
$this->_setHeaderParameter('Content-Type', 'boundary',
$this->getBoundary()
);
$this->_headers->remove('Content-Transfer-Encoding');
}
else
{
$this->_setHeaderParameter('Content-Type', 'boundary', null);
$this->_setEncoding($this->_encoder->getName());
}
}
/**
* Get the KeyCache used in this entity.
*/
protected function _getCache()
{
return $this->_cache;
}
/**
* Empty the KeyCache for this entity.
*/
protected function _clearCache()
{
$this->_cache->clearKey($this->_cacheKey, 'body');
}
/**
* Returns a random Content-ID or Message-ID.
* @return string
*/
protected function getRandomId()
{
$idLeft = time() . '.' . uniqid();
$idRight = !empty($_SERVER['SERVER_NAME'])
? $_SERVER['SERVER_NAME']
: 'swift.generated';
return $idLeft . '@' . $idRight;
}
// -- Private methods
private function _readStream(Swift_OutputByteStream $os)
{
$string = '';
while (false !== $bytes = $os->read(8192))
{
$string .= $bytes;
}
return $string;
}
private function _setEncoding($encoding)
{
if (!$this->_setHeaderFieldModel('Content-Transfer-Encoding', $encoding))
{
$this->_headers->addTextHeader('Content-Transfer-Encoding', $encoding);
}
}
private function _assertValidBoundary($boundary)
{
if (!preg_match(
'/^[a-z0-9\'\(\)\+_\-,\.\/:=\?\ ]{0,69}[a-z0-9\'\(\)\+_\-,\.\/:=\?]$/Di',
$boundary))
{
throw new Swift_RfcComplianceException('Mime boundary set is not RFC 2046 compliant.');
}
}
private function _setContentTypeInHeaders($type)
{
if (!$this->_setHeaderFieldModel('Content-Type', $type))
{
$this->_headers->addParameterizedHeader('Content-Type', $type);
}
}
private function _setNestingLevel($level)
{
$this->_nestingLevel = $level;
}
private function _getCompoundLevel($children)
{
$level = 0;
foreach ($children as $child)
{
$level |= $child->getNestingLevel();
}
return $level;
}
private function _getNeededChildLevel($child, $compoundLevel)
{
$filter = array();
foreach ($this->_compoundLevelFilters as $bitmask => $rules)
{
if (($compoundLevel & $bitmask) === $bitmask)
{
$filter = $rules + $filter;
}
}
$realLevel = $child->getNestingLevel();
$lowercaseType = strtolower($child->getContentType());
if (isset($filter[$realLevel])
&& isset($filter[$realLevel][$lowercaseType]))
{
return $filter[$realLevel][$lowercaseType];
}
else
{
return $realLevel;
}
}
private function _createChild()
{
return new self($this->_headers->newInstance(),
$this->_encoder, $this->_cache);
}
private function _notifyEncoderChanged(Swift_Mime_ContentEncoder $encoder)
{
foreach ($this->_immediateChildren as $child)
{
$child->encoderChanged($encoder);
}
}
private function _notifyCharsetChanged($charset)
{
$this->_encoder->charsetChanged($charset);
$this->_headers->charsetChanged($charset);
foreach ($this->_immediateChildren as $child)
{
$child->charsetChanged($charset);
}
}
private function _sortChildren()
{
$shouldSort = false;
foreach ($this->_immediateChildren as $child)
{
//NOTE: This include alternative parts moved into a related part
if ($child->getNestingLevel() == self::LEVEL_ALTERNATIVE)
{
$shouldSort = true;
break;
}
}
//Sort in order of preference, if there is one
if ($shouldSort)
{
usort($this->_immediateChildren, array($this, '_childSortAlgorithm'));
}
}
private function _childSortAlgorithm($a, $b)
{
$typePrefs = array();
$types = array(
strtolower($a->getContentType()),
strtolower($b->getContentType())
);
foreach ($types as $type)
{
$typePrefs[] = (array_key_exists($type, $this->_alternativePartOrder))
? $this->_alternativePartOrder[$type]
: (max($this->_alternativePartOrder) + 1);
}
return ($typePrefs[0] >= $typePrefs[1]) ? 1 : -1;
}
// -- Destructor
/**
* Empties it's own contents from the cache.
*/
public function __destruct()
{
$this->_cache->clearAll($this->_cacheKey);
}
}

65
modules/khemail/vendor/swift/classes/Swift/MimePart.php vendored Normal file
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@ -0,0 +1,65 @@
<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
//@require 'Swift/Mime/MimePart.php';
//@require 'Swift/DependencyContainer.php';
/**
* A MIME part, in a multipart message.
* @package Swift
* @subpackage Mime
* @author Chris Corbyn
*/
class Swift_MimePart extends Swift_Mime_MimePart
{
/**
* Create a new MimePart.
* Details may be optionally passed into the constructor.
* @param string $body
* @param string $contentType
* @param string $charset
*/
public function __construct($body = null, $contentType = null,
$charset = null)
{
call_user_func_array(
array($this, 'Swift_Mime_MimePart::__construct'),
Swift_DependencyContainer::getInstance()
->createDependenciesFor('mime.part')
);
if (!isset($charset))
{
$charset = Swift_DependencyContainer::getInstance()
->lookup('properties.charset');
}
$this->setBody($body);
$this->setCharset($charset);
if ($contentType)
{
$this->setContentType($contentType);
}
}
/**
* Create a new MimePart.
* @param string $body
* @param string $contentType
* @param string $charset
* @return Swift_Mime_MimePart
*/
public static function newInstance($body = null, $contentType = null,
$charset = null)
{
return new self($body, $contentType, $charset);
}
}

41
modules/khemail/vendor/swift/classes/Swift/OutputByteStream.php vendored Normal file
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@ -0,0 +1,41 @@
<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* An abstract means of reading data.
* Classes implementing this interface may use a subsystem which requires less
* memory than working with large strings of data.
* @package Swift
* @subpackage ByteStream
* @author Chris Corbyn
*/
interface Swift_OutputByteStream
{
/**
* Reads $length bytes from the stream into a string and moves the pointer
* through the stream by $length. If less bytes exist than are requested the
* remaining bytes are given instead. If no bytes are remaining at all, boolean
* false is returned.
* @param int $length
* @return string
* @throws Swift_IoException
*/
public function read($length);
/**
* Move the internal read pointer to $byteOffset in the stream.
* @param int $byteOffset
* @return boolean
* @throws Swift_IoException
*/
public function setReadPointer($byteOffset);
}

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