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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_UPDATE_CLIENT_PROTOCOL_SERIALIZER_H_
#define COMPONENTS_UPDATE_CLIENT_PROTOCOL_SERIALIZER_H_
#include <map>
#include <memory>
#include <string>
#include <vector>
#include "base/containers/flat_map.h"
#include "base/memory/ref_counted.h"
#include "components/update_client/protocol_definition.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
namespace base {
class Value;
class Version;
}
namespace update_client {
class PersistedData;
// Creates the values for the DDOS extra request headers sent with the update
// check. These headers include "X-Goog-Update-Updater",
// "X-Goog-Update-AppId", and "X-Goog-Update-Interactivity".
base::flat_map<std::string, std::string> BuildUpdateCheckExtraRequestHeaders(
const std::string& prod_id,
const base::Version& browser_version,
const std::vector<std::string>& ids_checked,
bool is_foreground);
protocol_request::Request MakeProtocolRequest(
bool is_machine,
const std::string& session_id,
const std::string& prod_id,
const std::string& browser_version,
const std::string& channel,
const std::string& os_long_name,
const std::string& download_preference,
absl::optional<bool> domain_joined,
const base::flat_map<std::string, std::string>& additional_attributes,
const base::flat_map<std::string, std::string>& updater_state_attributes,
std::vector<protocol_request::App> apps);
protocol_request::App MakeProtocolApp(
const std::string& app_id,
const base::Version& version,
const std::string& ap,
const std::string& brand_code,
const std::string& lang,
int install_date,
const std::string& install_source,
const std::string& install_location,
const std::string& fingerprint,
const std::map<std::string, std::string>& installer_attributes,
const std::string& cohort,
const std::string& cohort_hint,
const std::string& cohort_name,
const std::string& release_channel,
const std::vector<int>& disabled_reasons,
absl::optional<protocol_request::UpdateCheck> update_check,
const std::vector<protocol_request::Data>& data,
absl::optional<protocol_request::Ping> ping,
absl::optional<std::vector<base::Value>> events);
protocol_request::UpdateCheck MakeProtocolUpdateCheck(
bool is_update_disabled,
const std::string& target_version_prefix,
bool rollback_allowed,
bool same_version_update_allowed);
protocol_request::Ping MakeProtocolPing(const std::string& app_id,
const PersistedData* metadata,
bool active);
class ProtocolSerializer {
public:
virtual ~ProtocolSerializer() = default;
virtual std::string Serialize(
const protocol_request::Request& request) const = 0;
protected:
ProtocolSerializer() = default;
};
} // namespace update_client
#endif // COMPONENTS_UPDATE_CLIENT_PROTOCOL_SERIALIZER_H_
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