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// Copyright 2019 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_INSTALLER_POLICIES_ON_DEVICE_HEAD_SUGGEST_COMPONENT_INSTALLER_H_
#define COMPONENTS_COMPONENT_UPDATER_INSTALLER_POLICIES_ON_DEVICE_HEAD_SUGGEST_COMPONENT_INSTALLER_H_
#include <vector>
#include "base/values.h"
#include "components/component_updater/component_installer.h"
namespace base {
class FilePath;
} // namespace base
namespace component_updater {
class ComponentUpdateService;
// The installer policy implementation which is required by component updater in
// order to update the on device model used by Omnibox suggest provider
// OnDeviceHeadProvider.
class OnDeviceHeadSuggestInstallerPolicy : public ComponentInstallerPolicy {
public:
OnDeviceHeadSuggestInstallerPolicy(const std::string& locale);
OnDeviceHeadSuggestInstallerPolicy(
const OnDeviceHeadSuggestInstallerPolicy&) = delete;
OnDeviceHeadSuggestInstallerPolicy& operator=(
const OnDeviceHeadSuggestInstallerPolicy&) = delete;
~OnDeviceHeadSuggestInstallerPolicy() override;
private:
// ComponentInstallerPolicy implementation.
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;
// The application (normalized) locale when this policy is created. Models
// which do not match this locale will be rejected.
std::string accept_locale_;
};
// Registers an OnDeviceHeadSuggest component with |cus|.
void RegisterOnDeviceHeadSuggestComponent(ComponentUpdateService* cus,
const std::string& locale);
} // namespace component_updater
#endif // COMPONENTS_COMPONENT_UPDATER_INSTALLER_POLICIES_ON_DEVICE_HEAD_SUGGEST_COMPONENT_INSTALLER_H_
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