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// Copyright (c) 2012 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.
#ifndef PRINTING_BACKEND_CUPS_HELPER_H_
#define PRINTING_BACKEND_CUPS_HELPER_H_
#include <cups/cups.h>
#include <cups/ppd.h>
#include "base/strings/string_piece.h"
#include "printing/printing_export.h"
class GURL;
// These are helper functions for dealing with CUPS.
namespace printing {
struct PrinterSemanticCapsAndDefaults;
// Helper wrapper around http_t structure, with connection and cleanup
// functionality.
class PRINTING_EXPORT HttpConnectionCUPS {
public:
HttpConnectionCUPS(const GURL& print_server_url,
http_encryption_t encryption,
bool blocking);
~HttpConnectionCUPS();
http_t* http();
private:
http_t* http_;
};
// Helper function to parse and convert PPD capabilitites to
// semantic options.
PRINTING_EXPORT bool ParsePpdCapabilities(
cups_dest_t* dest,
base::StringPiece locale,
base::StringPiece printer_capabilities,
PrinterSemanticCapsAndDefaults* printer_info);
} // namespace printing
#endif // PRINTING_BACKEND_CUPS_HELPER_H_