See the enclosed file COPYING for license information (LGPL). If you
did not receive this file, see http://www.horde.org/licenses/lgpl21.
/**
* Decodes TNEF attributes.
*
* @param [type] &$data [description]
* @return [type] [description]
*/
protected function _decodeMessageProperty(&$data)
{
// This contains the type AND the attribute name. We should only check
// against the name since this is very confusing (everything else is
// checked against just name). Can't change until Horde 6 though since
// the constants would have to change. Also, the type identifiers are
// different between MAPI and TNEF. Of course...
// $type = $this->_geti($data, 16);
// $attribute = $this->_geti($data, 16);
$attribute = $this->_geti($data, 32);
$this->_logger->debug(sprintf('TNEF: Message property 0x%X found.', $attribute));
$value = false;
switch ($attribute) {
case self::AMCLASS:
// Start of a new message.
$message_class = trim($this->_decodeAttribute($data));
$this->_logger->debug(sprintf('TNEF: Message class: %s', $message_class));
switch ($message_class) {
case self::IPM_MEETING_REQUEST:
$this->_currentObject = new Horde_Compress_Tnef_Icalendar($this->_logger);
$this->_currentObject->setMethod('REQUEST', $message_class);
$this->_files[] = $this->_currentObject;
break;
case self::IPM_MEETING_RESPONSE_TENT:
case self::IPM_MEETING_RESPONSE_NEG:
case self::IPM_MEETING_RESPONSE_POS:
$this->_currentObject = new Horde_Compress_Tnef_Icalendar($this->_logger);
$this->_currentObject->setMethod('REPLY', $message_class);
$this->_files[] = $this->_currentObject;
break;
case self::IPM_MEETING_REQUEST_CANCELLED:
$this->_currentObject = new Horde_Compress_Tnef_Icalendar($this->_logger);
$this->_currentObject->setMethod('CANCEL', $message_class);
$this->_files[] = $this->_currentObject;
break;
case self::IPM_TASK_REQUEST:
$this->_currentObject = new Horde_Compress_Tnef_VTodo($this->_logger, null, array('parent' => &$this));
$this->_files[] = $this->_currentObject;
break;
default:
$this->_logger->debug(sprintf('Unknown message class: %s', $message_class));
}
break;
case self::AMAPIPROPS:
$this->_logger->debug('TNEF: Extracting encapsulated message properties (idMsgProps)');
$properties = $this->_decodeAttribute($data);
$this->_extractMapiAttributes($properties);
break;
case self::APRIORITY:
case self::AOWNER:
case self::ARECIPIENTTABLE:
case self::ABODY:
case self::ASTATUS:
case self::ACONVERSATIONID:
case self::APARENTID:
case self::AMESSAGEID:
case self::ASUBJECT:
case self::AORIGINALMCLASS:
$value = $this->_decodeAttribute($data);
break;
case self::ADATERECEIVED:
case self::ADATESENT:
case self::ADATEMODIFIED:
case self::ID_DATE_END:
try {
$value = new Horde_Date(Horde_Mapi::filetimeToUnixtime($this->_decodeAttribute($data)), 'UTC');
} catch (Horde_Mapi_Exception $e) {
throw new Horde_Compress_Exception($e);
} catch (Horde_Date_Exception $e) {
throw new Horde_Compress_Exception($e);
}
break;
case self::AFROM:
case self::ASENTFOR:
$msgObj = $this->_decodeAttribute($data);
$display_name = $this->_getx($msgObj, $this->_geti($msgObj, 16));
$email = $this->_getx($msgObj, $this->_geti($msgObj, 16));
$value = $email;
// @todo - Do we need to pass display name too?
break;
default:
$size = $this->_geti($data, 32);
$value = $this->_getx($data, $size);
$this->_geti($data, 16);
// Checksum.
}
if ($value && $this->_currentObject) {
$this->_currentObject->setTnefAttribute($attribute, $value, empty($size) ? strlen($value) : $size);
}
}
public function __construct($logger, $data)
{
parent::__construct($logger, $data);
$this->_decode();
}
