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// Copyright 2020 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_SAFE_BROWSING_CHROME_ENTERPRISE_URL_LOOKUP_SERVICE_FACTORY_H_
#define CHROME_BROWSER_SAFE_BROWSING_CHROME_ENTERPRISE_URL_LOOKUP_SERVICE_FACTORY_H_
#include "base/no_destructor.h"
#include "chrome/browser/profiles/profile_keyed_service_factory.h"
class KeyedService;
class Profile;
namespace content {
class BrowserContext;
}
namespace safe_browsing {
class RealTimeUrlLookupServiceBase;
// Singleton that owns ChromeEnterpriseRealTimeUrlLookupService objects, one for
// each active Profile. It listens to profile destroy events and destroy its
// associated service. It returns nullptr if the profile is in the Incognito
// mode.
class ChromeEnterpriseRealTimeUrlLookupServiceFactory
: public ProfileKeyedServiceFactory {
public:
// Creates the service if it doesn't exist already for the given |profile|.
// If the service already exists, return its pointer.
//
// This method returns RealTimeUrlLookupServiceBase* instead of
// ChromeEnterpriseRealTimeUrlLookupService* to fix a UBSAN error in browser
// tests (b/331696208). RealTimeUrlLookupServiceBase is the common base
// class of ChromeEnterpriseRealTimeUrlLookupService and
// FakeRealTimeUrlLookupService. Callers of GetForProfile() only need the
// public interface of the real-time URL lookup service defined by the
// base class.
static RealTimeUrlLookupServiceBase* GetForProfile(
Profile* profile);
// Get the singleton instance.
static ChromeEnterpriseRealTimeUrlLookupServiceFactory* GetInstance();
ChromeEnterpriseRealTimeUrlLookupServiceFactory(
const ChromeEnterpriseRealTimeUrlLookupServiceFactory&) = delete;
ChromeEnterpriseRealTimeUrlLookupServiceFactory& operator=(
const ChromeEnterpriseRealTimeUrlLookupServiceFactory&) = delete;
private:
friend base::NoDestructor<ChromeEnterpriseRealTimeUrlLookupServiceFactory>;
ChromeEnterpriseRealTimeUrlLookupServiceFactory();
~ChromeEnterpriseRealTimeUrlLookupServiceFactory() override = default;
// BrowserContextKeyedServiceFactory:
std::unique_ptr<KeyedService> BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const override;
};
} // namespace safe_browsing
#endif // CHROME_BROWSER_SAFE_BROWSING_CHROME_ENTERPRISE_URL_LOOKUP_SERVICE_FACTORY_H_
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