RADLicenseGate.h

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#ifndef RADLICENSEGATE_H
#define RADLICENSEGATE_H
 
#pragma once
 
#ifndef RADLIB_LICENSE_ACCEPTED
#error "RADLib requires defining RADLIB_LICENSE_ACCEPTED=1 after reviewing LICENSE.md."
#endif
 
#if RADLIB_LICENSE_ACCEPTED != 1
#error "RADLIB_LICENSE_ACCEPTED must be defined as 1."
#endif
 
#if !defined(RADLIB_LICENSE_TIER_COMMUNITY) && \
    !defined(RADLIB_LICENSE_TIER_SMALL_BUSINESS) && \
    !defined(RADLIB_LICENSE_TIER_COMMERCIAL) && \
    !defined(RADLIB_LICENSE_TIER_PARTNER) && \
    !defined(RADLIB_LICENSE_TIER_INTERNAL)
#error "Define one RADLib license tier macro: RADLIB_LICENSE_TIER_COMMUNITY, RADLIB_LICENSE_TIER_SMALL_BUSINESS, RADLIB_LICENSE_TIER_COMMERCIAL, RADLIB_LICENSE_TIER_PARTNER, or RADLIB_LICENSE_TIER_INTERNAL."
#endif
 
#if defined(RADLIB_LICENSE_TIER_COMMUNITY)
#define RADLIB_LICENSE_TIER_TEXT "community"
#elif defined(RADLIB_LICENSE_TIER_SMALL_BUSINESS)
#define RADLIB_LICENSE_TIER_TEXT "small-business"
#elif defined(RADLIB_LICENSE_TIER_COMMERCIAL)
#define RADLIB_LICENSE_TIER_TEXT "commercial"
#elif defined(RADLIB_LICENSE_TIER_PARTNER)
#define RADLIB_LICENSE_TIER_TEXT "partner"
#elif defined(RADLIB_LICENSE_TIER_INTERNAL)
#define RADLIB_LICENSE_TIER_TEXT "internal"
#else
#define RADLIB_LICENSE_TIER_TEXT "unknown"
#endif
 
#if defined(RADLIB_EDITION_PAID)
#define RADLIB_EDITION_TEXT "paid-edition"
#elif defined(RADLIB_EDITION_INTERNAL)
#define RADLIB_EDITION_TEXT "internal-edition"
#else
#define RADLIB_EDITION_COMMUNITY 1
#define RADLIB_EDITION_TEXT "community-edition"
#endif
 
#ifndef RADLIB_EDITION_REQUIRES_LICENSE_KEY
#if defined(RADLIB_EDITION_PAID)
#define RADLIB_EDITION_REQUIRES_LICENSE_KEY 1
#else
#define RADLIB_EDITION_REQUIRES_LICENSE_KEY 0
#endif
#endif
 
namespace RADLicense {
    inline constexpr const char* compileTier() {
        return RADLIB_LICENSE_TIER_TEXT;
    }
 
    inline constexpr const char* compileEdition() {
        return RADLIB_EDITION_TEXT;
    }
 
    inline constexpr bool compileRequiresRuntimeLicenseKey() {
        return RADLIB_EDITION_REQUIRES_LICENSE_KEY != 0;
    }
 
    inline constexpr const char* compileAuditStamp() {
        return "RADLIB_LICENSE_ACCEPTED=1;RADLIB_LICENSE_TIER=" RADLIB_LICENSE_TIER_TEXT
               ";RADLIB_EDITION=" RADLIB_EDITION_TEXT;
    }
 
    inline constexpr bool communityBuild() {
        return
#if defined(RADLIB_LICENSE_TIER_COMMUNITY)
            true;
#else
            false;
#endif
    }
 
    inline constexpr bool commercialBuild() {
        return
#if defined(RADLIB_LICENSE_TIER_COMMERCIAL)
            true;
#else
            false;
#endif
    }
 
    inline constexpr bool communityEdition() {
        return
#if defined(RADLIB_EDITION_COMMUNITY)
            true;
#else
            false;
#endif
    }
 
    inline constexpr bool paidEdition() {
        return
#if defined(RADLIB_EDITION_PAID)
            true;
#else
            false;
#endif
    }
}
 
#endif