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// Copyright 2015 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef COBALT_NETWORK_PROXY_CONFIG_SERVICE_H_
#define COBALT_NETWORK_PROXY_CONFIG_SERVICE_H_
#include "base/logging.h"
#include "base/optional.h"
#include "net/proxy_resolution/proxy_config_service_fixed.h"
#include "net/proxy_resolution/proxy_config_with_annotation.h"
namespace cobalt {
namespace network {
namespace {
constexpr net::NetworkTrafficAnnotationTag kNetworkTrafficAnnotation =
net::DefineNetworkTrafficAnnotation("proxy_config_service",
"proxy_config_service");
}
class ProxyConfigService : public net::ProxyConfigServiceFixed {
public:
// If the optional ProxyConfigWithAnnotation parameter is set, it overrides
// the system proxy configuration. We currently do not make use of the network
// traffic annotation tag yet.
explicit ProxyConfigService(
const base::Optional<net::ProxyConfig>& proxy_config)
: ProxyConfigServiceFixed(net::ProxyConfigWithAnnotation(
proxy_config.value_or(GetProxyConfig()),
kNetworkTrafficAnnotation)) {}
virtual ~ProxyConfigService();
// Returns the proxy configuration from the system.
net::ProxyConfig GetProxyConfig();
};
} // namespace network
} // namespace cobalt
#endif // COBALT_NETWORK_PROXY_CONFIG_SERVICE_H_