| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Methods for parsing IPP Printer attributes. |
| |
| #ifndef PRINTING_BACKEND_CUPS_IPP_HELPER_H_ |
| #define PRINTING_BACKEND_CUPS_IPP_HELPER_H_ |
| |
| #include <memory> |
| |
| #include "printing/backend/cups_printer.h" |
| #include "printing/backend/print_backend.h" |
| #include "printing/printing_export.h" |
| |
| namespace printing { |
| |
| // Smart ptr wrapper for CUPS ipp_t |
| using ScopedIppPtr = std::unique_ptr<ipp_t, void (*)(ipp_t*)>; |
| |
| // Returns the default paper setting for `printer`. |
| PrinterSemanticCapsAndDefaults::Paper DefaultPaper( |
| const CupsOptionProvider& printer); |
| |
| // Populates the `printer_info` object with attributes retrieved using IPP from |
| // `printer`. |
| PRINTING_EXPORT void CapsAndDefaultsFromPrinter( |
| const CupsOptionProvider& printer, |
| PrinterSemanticCapsAndDefaults* printer_info); |
| |
| // Wraps `ipp` in unique_ptr with appropriate deleter |
| PRINTING_EXPORT ScopedIppPtr WrapIpp(ipp_t* ipp); |
| |
| } // namespace printing |
| |
| #endif // PRINTING_BACKEND_CUPS_IPP_HELPER_H_ |