diff options
Diffstat (limited to 'program')
| -rw-r--r-- | program/include/rcube_imap_generic.php | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/program/include/rcube_imap_generic.php b/program/include/rcube_imap_generic.php index f200e17ca..a4e921fe6 100644 --- a/program/include/rcube_imap_generic.php +++ b/program/include/rcube_imap_generic.php @@ -2242,12 +2242,29 @@ class rcube_imap_generic list($code, $response) = $this->execute($subscribed ? 'LSUB' : 'LIST', $args); if ($code == self::ERROR_OK) { - $folders = array(); - while ($this->tokenizeResponse($response, 1) == '*') { - $cmd = strtoupper($this->tokenizeResponse($response, 1)); + $folders = array(); + $last = 0; + $pos = 0; + $response .= "\r\n"; + + while ($pos = strpos($response, "\r\n", $pos+1)) { + // literal string, not real end-of-command-line + if ($response[$pos-1] == '}') { + continue; + } + + $line = substr($response, $last, $pos - $last); + $last = $pos + 2; + + if (!preg_match('/^\* (LIST|LSUB|STATUS) /i', $line, $m)) { + continue; + } + $cmd = strtoupper($m[1]); + $line = substr($line, strlen($m[0])); + // * LIST (<options>) <delimiter> <mailbox> if ($cmd == 'LIST' || $cmd == 'LSUB') { - list($opts, $delim, $mailbox) = $this->tokenizeResponse($response, 3); + list($opts, $delim, $mailbox) = $this->tokenizeResponse($line, 3); // Add to result array if (!$lstatus) { @@ -2266,21 +2283,13 @@ class rcube_imap_generic } // * STATUS <mailbox> (<result>) else if ($cmd == 'STATUS') { - list($mailbox, $status) = $this->tokenizeResponse($response, 2); + list($mailbox, $status) = $this->tokenizeResponse($line, 2); for ($i=0, $len=count($status); $i<$len; $i += 2) { list($name, $value) = $this->tokenizeResponse($status, 2); $folders[$mailbox][$name] = $value; } } - // other untagged response line, skip it - else { - $response = ltrim($response); - if (($position = strpos($response, "\n")) !== false) - $response = substr($response, $position+1); - else - $response = ''; - } } return $folders; @@ -3390,15 +3399,10 @@ class rcube_imap_generic // String atom, number, NIL, *, % default: - // empty or one character - if ($str === '') { + // empty string + if ($str === '' || $str === null) { break 2; } - if (strlen($str) < 2) { - $result[] = $str; - $str = ''; - break; - } // excluded chars: SP, CTL, ), [, ] if (preg_match('/^([^\x00-\x20\x29\x5B\x5D\x7F]+)/', $str, $m)) { |