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//
        // Send the mail out to the recipients set previously in var $this->address
        //
        function send()
        {
                global $phpEx, $phpbb_root_path;

                if ( $this->address == NULL )
                {
                        message_die(GENERAL_ERROR, 'No email address set', '', __LINE__, __FILE__);
                }

                if ( !$this->parse_email() )
                {
                        return false;
                }

                //
                // Add date and encoding type
                //
                $universal_extra = "MIME-Version: 1.0\nContent-type: text/plain; charset=" . $this->encoding . "\nContent-transfer-encoding: 8bit\nDate: " . gmdate('D, d M Y H:i:s', time()) . " UT\nX-Priority: 3\nX-MSMail-Priority: Normal\nX-Mailer: PHP\n";
                $this->extra_headers = $universal_extra . trim($this->extra_headers);

                if ( $this->use_smtp )
                {
                        if ( !defined('SMTP_INCLUDED') )
                        {
                                include($phpbb_root_path . 'includes/smtp.' . $phpEx);
                        }

                        $result = smtpmail($this->address, $this->subject, $this->msg, $this->extra_headers);
                }
                else
                {
                        $result = @mail($this->address, $this->subject, $this->msg, $this->extra_headers);
                }

                if ( !$result )
                {
                        message_die(GENERAL_ERROR, 'Failed sending email :: ' . $result, '', __LINE__, __FILE__);
                }

                return true;
        }


        //
        // Attach files via MIME.
        //
        function attachFile($filename, $mimetype = "application/octet-stream", $szFromAddress, $szFilenameToDisplay)
        {
                global $lang;
                $mime_boundary = "--==================_846811060==_";

                $this->mailMsg = '--' . $mime_boundary . "\nContent-Type: text/plain;\n\tcharset=\"" . $lang['ENCODING'] . "\"\n\n" . $this->mailMsg;

                if ($mime_filename)
                {
                        $filename = $mime_filename;
                        $encoded = $this->encode_file($filename);
                }

                $fd = fopen($filename, "r");
                $contents = fread($fd, filesize($filename));

                $this->mimeOut = "--" . $mime_boundary . "\n";
                $this->mimeOut .= "Content-Type: " . $mimetype . ";\n\tname=\"$szFilenameToDisplay\"\n";
                $this->mimeOut .= "Content-Transfer-Encoding: quoted-printable\n";
                $this->mimeOut .= "Content-Disposition: attachment;\n\tfilename=\"$szFilenameToDisplay\"\n\n";

                if ( $mimetype == "message/rfc822" )
                {
                        $this->mimeOut .= "From: ".$szFromAddress."\n";
                        $this->mimeOut .= "To: ".$this->emailAddress."\n";
                        $this->mimeOut .= "Date: ".date("D, d M Y H:i:s") . " UT\n";
                        $this->mimeOut .= "Reply-To:".$szFromAddress."\n";
                        $this->mimeOut .= "Subject: ".$this->mailSubject."\n";
                        $this->mimeOut .= "X-Mailer: PHP/".phpversion()."\n";
                        $this->mimeOut .= "MIME-Version: 1.0\n";
                }

                $this->mimeOut .= $contents."\n";
                $this->mimeOut .= "--" . $mime_boundary . "--" . "\n";

                return $out;
                // added -- to notify email client attachment is done
        }

        function getMimeHeaders($filename, $mime_filename="")
        {
                $mime_boundary = "--==================_846811060==_";

                if ($mime_filename)
                {
                        $filename = $mime_filename;
                }

                $out = "MIME-Version: 1.0\n";
                $out .= "Content-Type: multipart/mixed;\n\tboundary=\"$mime_boundary\"\n\n";
                $out .= "This message is in MIME format. Since your mail reader does not understand\n";
                $out .= "this format, some or all of this message may not be legible.";

                return $out;
        }

        //
   // Split string by RFC 2045 semantics (76 chars per line, end with \r\n).
        //
        function myChunkSplit($str)
        {
                $stmp = $str;
                $len = strlen($stmp);
                $out = "";

                while ($len > 0)
                {
                        if ($len >= 76)
                        {
                                $out .= substr($stmp, 0, 76) . "\r\n";
                                $stmp = substr($stmp, 76);
                                $len = $len - 76;
                        }
                        else
                        {
                                $out .= $stmp . "\r\n";
                                $stmp = "";
                                $len = 0;
                        }
                }
                return $out;
        }

        //
   // Split the specified file up into a string and return it
        //
        function encode_file($sourcefile)
        {
                if (is_readable(phpbb_realpath($sourcefile)))
                {
                        $fd = fopen($sourcefile, "r");
                        $contents = fread($fd, filesize($sourcefile));
              $encoded = $this->myChunkSplit(base64_encode($contents));
              fclose($fd);
                }

                return $encoded;
        }

} // class emailer

?>