95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/telegram/td_api.h"
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#include "td/utils/common.h"
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#include "td/utils/Promise.h"
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#include "td/utils/Slice.h"
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#include <atomic>
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#include <memory>
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#include <utility>
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namespace td {
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class KeyValueSyncInterface;
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class Td;
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class TsSeqKeyValue;
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class OptionManager {
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public:
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explicit OptionManager(Td *td);
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OptionManager(const OptionManager &) = delete;
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OptionManager &operator=(const OptionManager &) = delete;
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OptionManager(OptionManager &&) = delete;
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OptionManager &operator=(OptionManager &&) = delete;
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~OptionManager();
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void on_td_inited();
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void set_option_boolean(Slice name, bool value);
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void set_option_empty(Slice name);
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void set_option_integer(Slice name, int64 value);
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void set_option_string(Slice name, Slice value);
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bool have_option(Slice name) const;
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bool get_option_boolean(Slice name, bool default_value = false) const;
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int64 get_option_integer(Slice name, int64 default_value = 0) const;
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string get_option_string(Slice name, string default_value = "") const;
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void on_update_server_time_difference();
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void get_option(const string &name, Promise<td_api::object_ptr<td_api::OptionValue>> &&promise);
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void set_option(const string &name, td_api::object_ptr<td_api::OptionValue> &&value, Promise<Unit> &&promise);
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static bool is_synchronous_option(Slice name);
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static td_api::object_ptr<td_api::OptionValue> get_option_synchronously(Slice name);
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static void get_common_state(vector<td_api::object_ptr<td_api::Update>> &updates);
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void get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const;
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private:
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void set_option(Slice name, Slice value);
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void on_option_updated(Slice name);
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string get_option(Slice name) const;
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static bool is_internal_option(Slice name);
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static const vector<Slice> &get_synchronous_options();
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static td_api::object_ptr<td_api::OptionValue> get_unix_time_option_value_object();
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static td_api::object_ptr<td_api::OptionValue> get_option_value_object(Slice value);
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void send_unix_time_update();
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Td *td_;
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bool is_td_inited_ = false;
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vector<std::pair<string, Promise<td_api::object_ptr<td_api::OptionValue>>>> pending_get_options_;
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int32 current_scheduler_id_ = -1;
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unique_ptr<TsSeqKeyValue> options_;
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std::shared_ptr<KeyValueSyncInterface> option_pmc_;
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std::atomic<double> last_sent_server_time_difference_{1e100};
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};
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} // namespace td
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