tdlight/td/telegram/OptionManager.h

59 lines
1.5 KiB
C++

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2021
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
#include "td/telegram/td_api.h"
#include "td/actor/actor.h"
#include "td/actor/PromiseFuture.h"
#include "td/utils/common.h"
#include "td/utils/Slice.h"
namespace td {
class Td;
class OptionManager final : public Actor {
public:
OptionManager(Td *td, ActorShared<> parent);
OptionManager(const OptionManager &) = delete;
OptionManager &operator=(const OptionManager &) = delete;
OptionManager(OptionManager &&) = delete;
OptionManager &operator=(OptionManager &&) = delete;
~OptionManager() final;
void on_update_server_time_difference();
void on_option_updated(const string &name);
void get_option(const string &name, Promise<td_api::object_ptr<td_api::OptionValue>> &&promise);
void set_option(const string &name, td_api::object_ptr<td_api::OptionValue> &&value, Promise<Unit> &&promise);
static void clear_options();
void get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const;
private:
void tear_down() final;
static bool is_internal_option(Slice name);
static td_api::object_ptr<td_api::OptionValue> get_unix_time_option_value_object();
void send_unix_time_update();
Td *td_;
ActorShared<> parent_;
double last_sent_server_time_difference_ = 1e100;
};
} // namespace td