- fixed handling of apostrophes in filenames decoded according to rfc2231

alecpl

2008-09-23 94a99c11f440dc4cef2db9b087586f3fb0f6c9b1

 program/include/rcube_imap.php

@@ -1057,7 +1057,7 @@
      if ($this->caching_enabled)
        $this->add_message_cache($cache_key, $msg_id, $headers, $struct);
      }
      

    return $struct;
    }

@@ -1271,8 +1271,11 @@
      } 
    else if (!empty($filename_encoded)) {
      // decode filename according to RFC 2231, Section 4
      list($filename_charset,, $filename_urlencoded) = split('\'', $filename_encoded);
      $part->filename = rcube_charset_convert(urldecode($filename_urlencoded), $filename_charset);
      if (preg_match("/^([^']*)'[^']*'(.*)$/", $filename_encoded, $fmatches)) {
        $filename_charset = $fmatches[1];
        $filename_encoded = $fmatches[2];
        }
      $part->filename = rcube_charset_convert(urldecode($filename_encoded), $filename_charset);
      }
    }