Mike42\Escpos\PrintConnectors\WindowsPrintConnector::finalizeWin PHP Метод

    protected function finalizeWin($data)
    {
        /* Windows-friendly printing of all sorts */
        if (!$this->isLocal) {
            /* Networked printing */
            $device = "\\\\" . $this->hostname . "\\" . $this->printerName;
            if ($this->userName !== null) {
                /* Log in */
                $user = "/user:" . ($this->workgroup != null ? $this->workgroup . "\\" : "") . $this->userName;
                if ($this->userPassword == null) {
                    $command = sprintf("net use %s %s", escapeshellarg($device), escapeshellarg($user));
                    $redactedCommand = $command;
                } else {
                    $command = sprintf("net use %s %s %s", escapeshellarg($device), escapeshellarg($user), escapeshellarg($this->userPassword));
                    $redactedCommand = sprintf("net use %s %s %s", escapeshellarg($device), escapeshellarg($user), escapeshellarg("*****"));
                }
                $retval = $this->runCommand($command, $outputStr, $errorStr);
                if ($retval != 0) {
                    throw new Exception("Failed to print. Command \"{$redactedCommand}\" " . "failed with exit code {$retval}: " . trim($errorStr));
                }
            }
            /* Final print-out */
            $filename = tempnam(sys_get_temp_dir(), "escpos");
            file_put_contents($filename, $data);
            if (!$this->runCopy($filename, $device)) {
                throw new Exception("Failed to copy file to printer");
            }
            unlink($filename);
        } else {
            /* Drop data straight on the printer */
            if (!$this->runWrite($data, $this->printerName)) {
                throw new Exception("Failed to write file to printer at " . $this->printerName);
            }
        }
    }