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- // 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 "base/component_export.h"
- #include "printing/backend/cups_printer.h"
- #include "printing/backend/print_backend.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`.
- COMPONENT_EXPORT(PRINT_BACKEND)
- PrinterSemanticCapsAndDefaults::Paper DefaultPaper(
- const CupsOptionProvider& printer);
- // Populates the `printer_info` object with attributes retrieved using IPP from
- // `printer`.
- COMPONENT_EXPORT(PRINT_BACKEND)
- void CapsAndDefaultsFromPrinter(const CupsOptionProvider& printer,
- PrinterSemanticCapsAndDefaults* printer_info);
- // Wraps `ipp` in unique_ptr with appropriate deleter
- COMPONENT_EXPORT(PRINT_BACKEND) ScopedIppPtr WrapIpp(ipp_t* ipp);
- } // namespace printing
- #endif // PRINTING_BACKEND_CUPS_IPP_HELPER_H_
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