NFTInvariant.h

#pragma once
 
#include <xrpl/basics/base_uint.h>
#include <xrpl/beast/utility/Journal.h>
#include <xrpl/ledger/ReadView.h>
#include <xrpl/protocol/STTx.h>
#include <xrpl/protocol/TER.h>
 
#include <cstdint>
 
namespace xrpl {
 
class ValidNFTokenPage
{
    bool badEntry_ = false;
    bool badLink_ = false;
    bool badSort_ = false;
    bool badURI_ = false;
    bool invalidSize_ = false;
    bool deletedFinalPage_ = false;
    bool deletedLink_ = false;
 
public:
    void
    visitEntry(bool, std::shared_ptr<SLE const> const&, std::shared_ptr<SLE const> const&);
 
    bool
    finalize(STTx const&, TER const, XRPAmount const, ReadView const&, beast::Journal const&) const;
};
 
class NFTokenCountTracking
{
    std::uint32_t beforeMintedTotal = 0;
    std::uint32_t beforeBurnedTotal = 0;
    std::uint32_t afterMintedTotal = 0;
    std::uint32_t afterBurnedTotal = 0;
 
public:
    void
    visitEntry(bool, std::shared_ptr<SLE const> const&, std::shared_ptr<SLE const> const&);
 
    bool
    finalize(STTx const&, TER const, XRPAmount const, ReadView const&, beast::Journal const&) const;
};
 
}  // namespace xrpl