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// Copyright 2020 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.
#include "printing/backend/cups_ipp_utils.h"
#include <cups/cups.h>
#include <string>
#include "base/optional.h"
#include "base/values.h"
#include "printing/backend/cups_connection.h"
#include "printing/backend/print_backend_consts.h"
#include "url/gurl.h"
namespace printing {
std::unique_ptr<CupsConnection> CreateConnection(
const base::Value* print_backend_settings) {
std::string print_server_url_str;
std::string cups_blocking_str;
int encryption = HTTP_ENCRYPT_NEVER;
if (print_backend_settings && print_backend_settings->is_dict()) {
const std::string* url_from_settings =
print_backend_settings->FindStringKey(kCUPSPrintServerURL);
if (url_from_settings)
print_server_url_str = *url_from_settings;
const std::string* blocking_from_settings =
print_backend_settings->FindStringKey(kCUPSBlocking);
if (blocking_from_settings)
cups_blocking_str = *blocking_from_settings;
encryption = print_backend_settings->FindIntKey(kCUPSEncryption)
.value_or(HTTP_ENCRYPT_NEVER);
}
// CupsConnection can take an empty GURL.
GURL print_server_url = GURL(print_server_url_str);
bool cups_blocking = cups_blocking_str == kValueTrue;
return std::make_unique<CupsConnection>(
print_server_url, static_cast<http_encryption_t>(encryption),
cups_blocking);
}
} // namespace printing
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