62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2019
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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/db/KeyValueSyncInterface.h"
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#include "td/utils/common.h"
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#include "td/utils/Slice.h"
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#include <memory>
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#include <unordered_map>
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namespace td {
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class ConfigShared {
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public:
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class Callback {
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public:
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Callback() = default;
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Callback(const Callback &) = delete;
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Callback &operator=(const Callback &) = delete;
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virtual ~Callback() = default;
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virtual void on_option_updated(const string &name, const string &value) const = 0;
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};
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ConfigShared(std::shared_ptr<KeyValueSyncInterface> config_pmc, unique_ptr<Callback> callback);
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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, int32 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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string get_option(Slice name) const;
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std::unordered_map<string, string> get_options(Slice prefix) const;
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std::unordered_map<string, string> get_options() const;
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bool get_option_boolean(Slice name, bool default_value = false) const;
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int32 get_option_integer(Slice name, int32 default_value = 0) const;
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string get_option_string(Slice name, string default_value = "") const;
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tl_object_ptr<td_api::OptionValue> get_option_value(Slice name) const;
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static tl_object_ptr<td_api::OptionValue> get_option_value_object(Slice value);
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private:
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std::shared_ptr<KeyValueSyncInterface> config_pmc_;
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unique_ptr<Callback> callback_;
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bool set_option(Slice name, Slice value);
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void on_option_updated(Slice name) const;
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};
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} // namespace td
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