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// Copyright 2024 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_COMPONENT_UPDATER_ANDROID_LOADER_POLICIES_TPCD_METADATA_COMPONENT_LOADER_POLICY_H_
#define COMPONENTS_COMPONENT_UPDATER_ANDROID_LOADER_POLICIES_TPCD_METADATA_COMPONENT_LOADER_POLICY_H_
#include <string>
#include <vector>
#include "base/containers/flat_map.h"
#include "base/version.h"
#include "components/component_updater/android/component_loader_policy.h"
#include "components/component_updater/installer_policies/tpcd_metadata_component_installer_policy.h"
namespace component_updater {
class TpcdMetadataComponentLoaderPolicy : public ComponentLoaderPolicy {
public:
using OnTpcdMetadataComponentReadyCallback =
component_updater::TpcdMetadataComponentInstallerPolicy::
OnTpcdMetadataComponentReadyCallback;
// `on_component_ready_callback` will be called once the tpcd metadata has
// been downloaded.
explicit TpcdMetadataComponentLoaderPolicy(
OnTpcdMetadataComponentReadyCallback on_component_ready_callback);
~TpcdMetadataComponentLoaderPolicy() override;
TpcdMetadataComponentLoaderPolicy(const TpcdMetadataComponentLoaderPolicy&) =
delete;
TpcdMetadataComponentLoaderPolicy& operator=(
const TpcdMetadataComponentLoaderPolicy&) = delete;
private:
// The following methods override ComponentLoaderPolicy.
void ComponentLoaded(const base::Version& version,
base::flat_map<std::string, base::ScopedFD>& fd_map,
base::Value::Dict manifest) override;
void ComponentLoadFailed(ComponentLoadResult error) override;
void GetHash(std::vector<uint8_t>* hash) const override;
std::string GetMetricsSuffix() const override;
OnTpcdMetadataComponentReadyCallback on_component_ready_callback_;
};
} // namespace component_updater
#endif // COMPONENTS_COMPONENT_UPDATER_ANDROID_LOADER_POLICIES_TPCD_METADATA_COMPONENT_LOADER_POLICY_H_
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