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// Copyright (c) 2014 The Chromium Authors. All rights reserved.
// 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_SW_REPORTER_INSTALLER_WIN_H_
#define CHROME_BROWSER_COMPONENT_UPDATER_SW_REPORTER_INSTALLER_WIN_H_
#include <stdint.h>
#include <memory>
#include <string>
#include <vector>
#include "base/callback.h"
#include "base/macros.h"
#include "chrome/browser/safe_browsing/srt_fetcher_win.h"
#include "components/component_updater/default_component_installer.h"
class PrefRegistrySimple;
namespace base {
class DictionaryValue;
class FilePath;
class Version;
}
namespace user_prefs {
class PrefRegistrySyncable;
}
namespace component_updater {
class ComponentUpdateService;
// These MUST match the values for SwReporterExperimentError in histograms.xml.
// Exposed for testing.
enum SwReporterExperimentError {
SW_REPORTER_EXPERIMENT_ERROR_BAD_TAG = 0,
SW_REPORTER_EXPERIMENT_ERROR_BAD_PARAMS = 1,
SW_REPORTER_EXPERIMENT_ERROR_MAX,
};
// Callback for running the software reporter after it is downloaded.
using SwReporterRunner =
base::Callback<void(const safe_browsing::SwReporterQueue& invocations,
const base::Version& version)>;
class SwReporterInstallerTraits : public ComponentInstallerTraits {
public:
SwReporterInstallerTraits(const SwReporterRunner& reporter_runner,
bool is_experimental_engine_supported);
~SwReporterInstallerTraits() override;
// ComponentInstallerTraits implementation.
bool VerifyInstallation(const base::DictionaryValue& manifest,
const base::FilePath& dir) const override;
bool SupportsGroupPolicyEnabledComponentUpdates() const override;
bool RequiresNetworkEncryption() const override;
update_client::CrxInstaller::Result OnCustomInstall(
const base::DictionaryValue& manifest,
const base::FilePath& install_dir) override;
void ComponentReady(const base::Version& version,
const base::FilePath& install_dir,
std::unique_ptr<base::DictionaryValue> 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;
std::vector<std::string> GetMimeTypes() const override;
private:
friend class SwReporterInstallerTest;
// Returns true if the experimental engine is supported and the Feature is
// enabled.
bool IsExperimentalEngineEnabled() const;
SwReporterRunner reporter_runner_;
const bool is_experimental_engine_supported_;
DISALLOW_COPY_AND_ASSIGN(SwReporterInstallerTraits);
};
// Call once during startup to make the component update service aware of the
// SwReporter.
void RegisterSwReporterComponent(ComponentUpdateService* cus);
// Register local state preferences related to the SwReporter.
void RegisterPrefsForSwReporter(PrefRegistrySimple* registry);
// Register profile preferences related to the SwReporter.
void RegisterProfilePrefsForSwReporter(
user_prefs::PrefRegistrySyncable* registry);
} // namespace component_updater
#endif // CHROME_BROWSER_COMPONENT_UPDATER_SW_REPORTER_INSTALLER_WIN_H_
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