| | |
| | | | program/include/rcube_imap_generic.php | |
| | | | | |
| | | | This file is part of the Roundcube Webmail client | |
| | | | Copyright (C) 2005-2010, The Roundcube Dev Team | |
| | | | Copyright (C) 2011, Kolab Systems AG | |
| | | | Licensed under the GNU GPL | |
| | | | Copyright (C) 2005-2012, The Roundcube Dev Team | |
| | | | Copyright (C) 2011-2012, Kolab Systems AG | |
| | | | | |
| | | | Licensed under the GNU General Public License version 3 or | |
| | | | any later version with exceptions for skins & plugins. | |
| | | | See the README file for a full license statement. | |
| | | | | |
| | | | PURPOSE: | |
| | | | Provide alternative IMAP library that doesn't rely on the standard | |
| | |
| | | | Author: Aleksander Machniak <alec@alec.pl> | |
| | | | Author: Ryo Chijiiwa <Ryo@IlohaMail.org> | |
| | | +-----------------------------------------------------------------------+ |
| | | |
| | | $Id$ |
| | | |
| | | */ |
| | | |
| | | /** |
| | | * Struct representing an e-mail message header |
| | | * |
| | | * @package Mail |
| | | * @author Aleksander Machniak <alec@alec.pl> |
| | | */ |
| | | class rcube_mail_header |
| | | { |
| | | public $id; |
| | | public $uid; |
| | | public $subject; |
| | | public $from; |
| | | public $to; |
| | | public $cc; |
| | | public $replyto; |
| | | public $in_reply_to; |
| | | public $date; |
| | | public $messageID; |
| | | public $size; |
| | | public $encoding; |
| | | public $charset; |
| | | public $ctype; |
| | | public $timestamp; |
| | | public $bodystructure; |
| | | public $internaldate; |
| | | public $references; |
| | | public $priority; |
| | | public $mdn_to; |
| | | public $others = array(); |
| | | public $flags = array(); |
| | | } |
| | | // for backward compat. |
| | | class rcube_mail_header extends rcube_message_header { } |
| | | |
| | | // For backward compatibility with cached messages (#1486602) |
| | | class iilBasicHeader extends rcube_mail_header |
| | | { |
| | | } |
| | | |
| | | /** |
| | | * PHP based wrapper class to connect to an IMAP server |
| | |
| | | { |
| | | $num_in_trash = $this->countMessages($mailbox); |
| | | if ($num_in_trash > 0) { |
| | | $res = $this->delete($mailbox, '1:*'); |
| | | $res = $this->flag($mailbox, '1:*', 'DELETED'); |
| | | } |
| | | |
| | | if ($res) { |
| | |
| | | $folders[$mailbox] = array(); |
| | | } |
| | | |
| | | // Add to options array |
| | | if (empty($this->data['LIST'][$mailbox])) |
| | | $this->data['LIST'][$mailbox] = $opts; |
| | | else if (!empty($opts)) |
| | | $this->data['LIST'][$mailbox] = array_unique(array_merge( |
| | | $this->data['LIST'][$mailbox], $opts)); |
| | | // store LSUB options only if not empty, this way |
| | | // we can detect a situation when LIST doesn't return specified folder |
| | | if (!empty($opts) || $cmd == 'LIST') { |
| | | // Add to options array |
| | | if (empty($this->data['LIST'][$mailbox])) |
| | | $this->data['LIST'][$mailbox] = $opts; |
| | | else if (!empty($opts)) |
| | | $this->data['LIST'][$mailbox] = array_unique(array_merge( |
| | | $this->data['LIST'][$mailbox], $opts)); |
| | | } |
| | | } |
| | | // * STATUS <mailbox> (<result>) |
| | | else if ($cmd == 'STATUS') { |
| | |
| | | |
| | | // Invoke SEARCH as a fallback |
| | | $index = $this->search($mailbox, 'ALL UNSEEN', false, array('COUNT')); |
| | | if (!$index->isError()) { |
| | | if (!$index->is_error()) { |
| | | return $index->count(); |
| | | } |
| | | |
| | |
| | | */ |
| | | function sort($mailbox, $field, $add='', $return_uid=false, $encoding = 'US-ASCII') |
| | | { |
| | | require_once dirname(__FILE__) . '/rcube_result_index.php'; |
| | | |
| | | $field = strtoupper($field); |
| | | if ($field == 'INTERNALDATE') { |
| | | $field = 'ARRIVAL'; |
| | |
| | | |
| | | if (!$this->select($mailbox)) { |
| | | return new rcube_result_index($mailbox); |
| | | } |
| | | |
| | | // RFC 5957: SORT=DISPLAY |
| | | if (($field == 'FROM' || $field == 'TO') && $this->getCapability('SORT=DISPLAY')) { |
| | | $field = 'DISPLAY' . $field; |
| | | } |
| | | |
| | | // message IDs |
| | |
| | | */ |
| | | function thread($mailbox, $algorithm='REFERENCES', $criteria='', $return_uid=false, $encoding='US-ASCII') |
| | | { |
| | | require_once dirname(__FILE__) . '/rcube_result_thread.php'; |
| | | |
| | | $old_sel = $this->selected; |
| | | |
| | | if (!$this->select($mailbox)) { |
| | |
| | | */ |
| | | function search($mailbox, $criteria, $return_uid=false, $items=array()) |
| | | { |
| | | require_once dirname(__FILE__) . '/rcube_result_index.php'; |
| | | |
| | | $old_sel = $this->selected; |
| | | |
| | | if (!$this->select($mailbox)) { |
| | |
| | | |
| | | // If ESEARCH is supported always use ALL |
| | | // but not when items are specified or using simple id2uid search |
| | | if (empty($items) && ((int) $criteria != $criteria)) { |
| | | if (empty($items) && preg_match('/[^0-9]/', $criteria)) { |
| | | $items = array('ALL'); |
| | | } |
| | | |
| | |
| | | function index($mailbox, $message_set, $index_field='', $skip_deleted=true, |
| | | $uidfetch=false, $return_uid=false) |
| | | { |
| | | require_once dirname(__FILE__) . '/rcube_result_index.php'; |
| | | |
| | | $msg_index = $this->fetchHeaderIndex($mailbox, $message_set, |
| | | $index_field, $skip_deleted, $uidfetch, $return_uid); |
| | | |
| | |
| | | * @param string $mod_seq Modification sequence for CHANGEDSINCE (RFC4551) query |
| | | * @param bool $vanished Enables VANISHED parameter (RFC5162) for CHANGEDSINCE query |
| | | * |
| | | * @return array List of rcube_mail_header elements, False on error |
| | | * @return array List of rcube_message_header elements, False on error |
| | | * @since 0.6 |
| | | */ |
| | | function fetch($mailbox, $message_set, $is_uid = false, $query_items = array(), |
| | |
| | | if (preg_match('/^\* ([0-9]+) FETCH/', $line, $m)) { |
| | | $id = intval($m[1]); |
| | | |
| | | $result[$id] = new rcube_mail_header; |
| | | $result[$id] = new rcube_message_header; |
| | | $result[$id]->id = $id; |
| | | $result[$id]->subject = ''; |
| | | $result[$id]->messageID = 'mid:' . $id; |
| | | |
| | | $lines = array(); |
| | | $line = substr($line, strlen($m[0]) + 2); |
| | | $ln = 0; |
| | | $headers = null; |
| | | $lines = array(); |
| | | $line = substr($line, strlen($m[0]) + 2); |
| | | $ln = 0; |
| | | |
| | | // get complete entry |
| | | while (preg_match('/\{([0-9]+)\}\r\n$/', $line, $m)) { |
| | |
| | | if (!is_array($a)) { |
| | | return false; |
| | | } |
| | | |
| | | if (empty($part)) { |
| | | return $a; |
| | | } |
| | | |
| | | $ctype = is_string($a[0]) && is_string($a[1]) ? $a[0] . '/' . $a[1] : ''; |
| | | |
| | | if (strcasecmp($ctype, 'message/rfc822') == 0) { |
| | | $a = $a[8]; |
| | | } |
| | | |
| | | if (strpos($part, '.') > 0) { |
| | | $original_part = $part; |
| | | $pos = strpos($part, '.'); |
| | | $rest = substr($original_part, $pos+1); |
| | | $part = substr($original_part, 0, $pos); |
| | | if ((strcasecmp($a[0], 'message') == 0) && (strcasecmp($a[1], 'rfc822') == 0)) { |
| | | $a = $a[8]; |
| | | } |
| | | $orig_part = $part; |
| | | $pos = strpos($part, '.'); |
| | | $rest = substr($orig_part, $pos+1); |
| | | $part = substr($orig_part, 0, $pos); |
| | | |
| | | return self::getStructurePartArray($a[$part-1], $rest); |
| | | } |
| | | else if ($part>0) { |
| | | if (!is_array($a[0]) && (strcasecmp($a[0], 'message') == 0) |
| | | && (strcasecmp($a[1], 'rfc822') == 0)) { |
| | | $a = $a[8]; |
| | | } |
| | | else if ($part > 0) { |
| | | if (is_array($a[$part-1])) |
| | | return $a[$part-1]; |
| | | else |
| | | return $a; |
| | | } |
| | | else if (($part == 0) || (empty($part))) { |
| | | return $a; |
| | | } |
| | | } |
| | | |
| | |
| | | if ($string === null) { |
| | | return 'NIL'; |
| | | } |
| | | |
| | | if ($string === '') { |
| | | return '""'; |
| | | } |
| | | |
| | | // atom-string (only safe characters) |
| | | if (!$force_quotes && !preg_match('/[\x00-\x20\x22\x28-\x2A\x5B-\x5D\x7B\x7D\x80-\xFF]/', $string)) { |
| | | if (!$force_quotes && !preg_match('/[\x00-\x20\x22\x25\x28-\x2A\x5B-\x5D\x7B\x7D\x80-\xFF]/', $string)) { |
| | | return $string; |
| | | } |
| | | |
| | | // quoted-string |
| | | if (!preg_match('/[\r\n\x00\x80-\xFF]/', $string)) { |
| | | return '"' . addcslashes($string, '\\"') . '"'; |