LicenseModel.hxx

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//
// Created by Zhiping Jiang on 2021/7/19.
//
 
#ifndef PICOSCENES_PLATFORM_LICENSEMODEL_HXX
#define PICOSCENES_PLATFORM_LICENSEMODEL_HXX
 
#include <map>
#include <vector>
#include <chrono>
#include <functional>
#include <string>
#include <optional>
 
namespace License {
    class FeatureNaming {
    public:
        // Platform features
        static const inline std::string MultiInstance = "MultiInstance";
        static const inline std::string MaxNumFrontEnd = "MaxNumFrontEnd";
        static const inline std::string AccessReservedInformation = "AccessReservedInformation";
 
        // Intel MVM
        static const inline std::string MVM_RXFTMClock = "MVM_RXFTMClock";
 
        // SDR
        static const inline std::string SDR_MultiMotherBoard = "SDR_MultiMotherBoard";
        static const inline std::string SDR_Tx2File = "SDR_Tx2File";
        static const inline std::string SDR_TxFromFile = "SDR_TxFromFile";
        static const inline std::string SDR_Rx2File = "SDR_Rx2File";
        static const inline std::string SDR_RxFromFile = "SDR_RxFromFile";
        static const inline std::string SDR_BatchTx = "SDR_BatchTx";
        static const inline std::string SDR_ClockSource = "SDR_ClockSource";
        static const inline std::string SDR_NumTxChannels = "SDR_NumTxChannels";
        static const inline std::string SDR_NumRxChannels = "SDR_NumRxChannels";
        static const inline std::string SDR_LegacyCSI = "SDR_LegacyCSI";
        static const inline std::string SDR_BasebandSignals = "SDR_BasebandSignals";
    };
 
    class Feature {
    public:
        std::string featureName{};
        std::string featureDescription{};
        std::optional<std::vector<std::pair<double, double>>> valueRanges;
        std::optional<std::vector<double>> discreteValueSet;
        std::optional<std::vector<std::string>> stringSets;
 
        explicit Feature(const std::string &featureName, const std::optional<std::vector<std::pair<double, double>>> &valueRanges = std::nullopt, const std::optional<std::vector<double>> &discreteValueSet = std::nullopt, const std::optional<std::vector<std::string>> &stringSets = std::nullopt);
 
        [[nodiscard]] std::string toString() const;
    };
 
    class License {
    public:
        std::optional<std::string> proLicenseKey{}; // Empty if it's a trial license
        std::string hardwareId{};
        std::string licenseName{};
        std::string licenseDescription{};
        std::optional<std::chrono::time_point<std::chrono::system_clock, std::chrono::seconds>> licenseExpirationTime;
        std::map<std::string, Feature> features;
        std::string licenseFilePath{};
 
        License() = default;
 
        [[nodiscard]] std::string toString() const;
 
        void save2File() const;
 
        void save2HumanReadableLicenseJson(const std::string &jsonFile) const;
 
        std::string getLicenseId();
 
        static License fromFile(const std::string &licenseFilePath);
    };
}
#endif //PICOSCENES_PLATFORM_LICENSEMODEL_HXX