ILicense.h

#pragma once

#include <fsdk/IObject.h>
#include <fsdk/FSDKError.h>

namespace fsdk {

    #ifndef DOXYGEN_SHOULD_SKIP_THIS
        DECLARE_SMARTPTR(ILicense);
    #endif

    enum class LicenseFeature : uint32_t {
        Detection       = 1,
        BestShot        = 2,
        Attributes      = 3,
        Emotions        = 4,
        FaceFeatures    = 5,
        Liveness        = 6,
        Descriptor      = 7,
        DescriptorIndex = 8,
        LivenessEngine  = 9,
        TrackEngine     = 10,
        HumanDetection  = 11,
        PPEDetection    = 17,
        MobileLiveness  = 18,
        MedicalMaskDetection  = 19,
        ReIdDescriptor  = 20,
        ISOCheck        = 21
    };

    struct ILicense : IRefCounted {
        virtual ResultValue<FSDKError, bool> checkFeatureId(LicenseFeature feature) const noexcept = 0;

        virtual ResultValue<FSDKError, bool> isActivated() const noexcept = 0;

        virtual Result<FSDKError>
        FSDK_DEPRECATED("loadFromFile is deprecated since v.5.5.0,"
        " Use loadFromFile(const char* path, const ISettingsProvider* settings) instead")
        loadFromFile(const char* path) noexcept = 0;

        virtual Result<FSDKError> loadFromFile(const char* path, const ISettingsProvider* settings) noexcept = 0;

        virtual Result<FSDKError> saveToFile(const char * path) const noexcept = 0;

        virtual ResultValue<FSDKError, uint32_t> getExpirationDate(LicenseFeature feature) const noexcept = 0;
    };
}