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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_COMPONENT_UPDATER_OPTIMIZATION_GUIDE_ON_DEVICE_MODEL_INSTALLER_H_
#define CHROME_BROWSER_COMPONENT_UPDATER_OPTIMIZATION_GUIDE_ON_DEVICE_MODEL_INSTALLER_H_
#include "base/memory/weak_ptr.h"
#include "components/component_updater/component_installer.h"
namespace optimization_guide {
class OnDeviceModelComponentStateManager;
} // namespace optimization_guide
namespace component_updater {
class OptimizationGuideOnDeviceModelInstallerPolicy
: public ComponentInstallerPolicy {
public:
// `state_manager` has the lifetime till all profiles are closed. It could
// slightly vary from lifetime of `this` which runs in separate task runner,
// and could get destroyed slightly later than `state_manager`.
explicit OptimizationGuideOnDeviceModelInstallerPolicy(
base::WeakPtr<optimization_guide::OnDeviceModelComponentStateManager>
state_manager);
~OptimizationGuideOnDeviceModelInstallerPolicy() override;
// Overrides for ComponentInstallerPolicy.
bool VerifyInstallation(const base::Value::Dict& manifest,
const base::FilePath& install_dir) const override;
bool SupportsGroupPolicyEnabledComponentUpdates() const override;
bool RequiresNetworkEncryption() const override;
update_client::CrxInstaller::Result OnCustomInstall(
const base::Value::Dict& manifest,
const base::FilePath& install_dir) override;
void OnCustomUninstall() override;
void ComponentReady(const base::Version& version,
const base::FilePath& install_dir,
base::Value::Dict manifest) override;
base::FilePath GetRelativeInstallDir() const override;
void GetHash(std::vector<uint8_t>* hash) const override;
std::string GetName() const override;
update_client::InstallerAttributes GetInstallerAttributes() const override;
bool AllowCachedCopies() const override;
bool AllowUpdatesOnMeteredConnections() const override;
static const std::string GetOnDeviceModelExtensionId();
static void UpdateOnDemand();
private:
// The on-device state manager should be accessed in the UI thread.
base::WeakPtr<optimization_guide::OnDeviceModelComponentStateManager>
state_manager_;
};
void RegisterOptimizationGuideOnDeviceModelComponent(
ComponentUpdateService* cus,
base::WeakPtr<optimization_guide::OnDeviceModelComponentStateManager>
state_manager,
bool is_already_installing);
void UninstallOptimizationGuideOnDeviceModelComponent(
base::WeakPtr<optimization_guide::OnDeviceModelComponentStateManager>
state_manager);
} // namespace component_updater
#endif // CHROME_BROWSER_COMPONENT_UPDATER_OPTIMIZATION_GUIDE_ON_DEVICE_MODEL_INSTALLER_H_
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