49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
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#pragma once
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#include <optional>
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#include <string>
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#include <string_view>
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#include <unordered_map>
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#include "nlohmann/json.hpp"
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// 前置声明，避免头文件膨胀
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namespace httplib
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{
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class Client;
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}
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class TboxConfigClient
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{
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public:
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explicit TboxConfigClient(std::string server = "127.0.0.1", int port = 18080);
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// ================= 拉取配置 =================
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bool fetch();
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uint64_t version() const;
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bool isDirty() const;
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// ================= 读取 =================
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std::optional<std::string> getString(std::string_view semantic) const;
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std::optional<int> getInt(std::string_view semantic) const;
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std::optional<bool> getBool(std::string_view semantic) const;
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// ================= 修改（仅本地 staging） =================
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void setString(std::string_view semantic, const std::string& v);
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void setInt(std::string_view semantic, int v);
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void setBool(std::string_view semantic, bool v);
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// ================= 提交并确认 =================
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bool commitAndFetch();
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private:
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std::string server_;
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int port_;
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uint64_t version_{0};
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bool dirty_{false};
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std::unordered_map<std::string, nlohmann::json> cache_;
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std::unordered_map<std::string, nlohmann::json> pending_;
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};
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