RCiRoot
e3f7733316
完成框架目录和模块重构；新增核心、单例、工具、加密及框架 SDK；统一任务、相机和 RPC 接口，并增加离线检测、相机标定、备份恢复、版本管理、崩溃守护和心跳监控功能。
97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
#pragma once
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#include <list>
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#include <map>
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#include <string>
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#include <unordered_map>
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#include <utility>
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#include <vector>
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#include <QObject>
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#include <QMutex>
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#include <QString>
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#include <QtCore/qglobal.h>
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#include <nlohmannjson.hpp>
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#include <eui_frameworkSdk/TranslationInterfaces.h>
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#define translationLRUCacheCapacity 3000
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using json = nlohmann::json;
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#ifndef EUI_SERVICE_API
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# if defined(EUI_SERVICE_LIBRARY)
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# define EUI_SERVICE_API Q_DECL_EXPORT
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# else
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# define EUI_SERVICE_API Q_DECL_IMPORT
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# endif
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#endif
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class EUI_SERVICE_API translationLRUCache {
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public:
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explicit translationLRUCache(int capacity);
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bool contains(const std::string& key, std::string& value);
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void put(const std::string& key, const std::string& value);
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bool remove(const std::string& key);
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int size();
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int capacity();
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bool isEmpty();
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void clear();
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private:
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using EntryList = std::list<std::pair<std::string, std::string>>;
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QMutex mutex;
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int maxCapacity;
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// 标准 LRU 结构：链表头部为最近使用项，哈希表提供 O(1) 查找
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EntryList entries;
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std::unordered_map<std::string, EntryList::iterator> index;
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};
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class Translation : public eui_frameworkSdk::ITranslation {
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public:
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Translation();
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private:
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translationLRUCache translatedCache{ translationLRUCacheCapacity };
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std::vector<std::string> sections;
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std::vector<std::map<std::string, std::map<std::string, std::string>, std::less<>>> basicTranslations;
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std::string currentLanguage = "zh-CN";
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std::string translationFilePath_;
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mutable QMutex mutex;
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Translation(const Translation&) = delete;
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Translation& operator=(const Translation&) = delete;
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public:
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EUI_SERVICE_API bool loadFromFile(const std::string& filePath);
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EUI_SERVICE_API bool loadFromString(const std::string& jsonString);
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EUI_SERVICE_API bool loadFromJson(const json& j);
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EUI_SERVICE_API bool setLanguage(const std::string& lang) override;
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EUI_SERVICE_API std::string getCurrentLanguage() const override;
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EUI_SERVICE_API std::string translate(const std::string& key) override;
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EUI_SERVICE_API std::string translate(const std::string& key, const std::string& lang) override;
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EUI_SERVICE_API std::vector<std::pair<std::string, std::string>> getAllTranslateResult(const std::string& key);
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EUI_SERVICE_API void addSection(const std::string& lang);
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// 返回副本：返回引用会在 addSection 触发扩容时悬空
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EUI_SERVICE_API std::vector<std::string> getSections() const override;
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EUI_SERVICE_API bool hasTranslation(const std::string& key) const;
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EUI_SERVICE_API std::vector<std::string> getAllKeys();
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EUI_SERVICE_API bool saveToFile(const std::string& filePath);
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private:
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json originalJson;
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bool parseJson_unsafe(const json& j);
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void syncJson_unsafe();
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std::string translate_unsafe(const std::string& key);
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std::string translate_unsafe(const std::string& key, const std::string& lang);
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bool addSection_unsafe(const std::string& lang);
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};
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EUI_SERVICE_API Translation& appTranslation();
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EUI_SERVICE_API eui_frameworkSdk::ITranslation& appTranslationService();
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#define TR(key) QString::fromStdString(appTranslation().translate(key))
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