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// Copyright 2014 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_INVALIDATION_PROFILE_INVALIDATION_PROVIDER_H_
#define COMPONENTS_INVALIDATION_PROFILE_INVALIDATION_PROVIDER_H_
#include <stdint.h>
#include <memory>
#include <string>
#include <unordered_map>
#include <utility>
#include <variant>
#include "base/compiler_specific.h"
#include "components/invalidation/impl/profile_identity_provider.h"
#include "components/invalidation/invalidation_listener.h"
#include "components/invalidation/public/invalidation_service.h"
#include "components/keyed_service/core/keyed_service.h"
namespace user_prefs {
class PrefRegistrySyncable;
}
namespace invalidation {
// A KeyedService that owns InvalidationService instances (legacy) and
// InvalidationListener instances for sender ids (Pantheon project ids).
class ProfileInvalidationProvider : public KeyedService {
public:
using InvalidationServiceOrListenerFactory =
base::RepeatingCallback<std::variant<
std::unique_ptr<InvalidationService>,
std::unique_ptr<InvalidationListener>>(int64_t /*project_number*/,
std::string /*log_prefix*/)>;
ProfileInvalidationProvider(
std::unique_ptr<IdentityProvider> identity_provider,
InvalidationServiceOrListenerFactory
invalidation_service_or_listener_factory = {});
ProfileInvalidationProvider(const ProfileInvalidationProvider& other) =
delete;
ProfileInvalidationProvider& operator=(
const ProfileInvalidationProvider& other) = delete;
~ProfileInvalidationProvider() override;
// Returns the `InvalidationService` or `InvalidationListener` specific to
// `project_number`.
std::variant<InvalidationService*, InvalidationListener*>
GetInvalidationServiceOrListener(int64_t project_number);
IdentityProvider* GetIdentityProvider();
// KeyedService:
void Shutdown() override;
// Register prefs to be used by per-Profile instances of this class which
// store invalidation state in Profile prefs.
static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
private:
std::unique_ptr<IdentityProvider> identity_provider_;
InvalidationServiceOrListenerFactory
invalidation_service_or_listener_factory_;
std::map<int64_t,
std::variant<std::unique_ptr<InvalidationService>,
std::unique_ptr<InvalidationListener>>>
sender_id_to_invalidation_service_or_listener_;
};
} // namespace invalidation
#endif // COMPONENTS_INVALIDATION_PROFILE_INVALIDATION_PROVIDER_H_
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