ImHex/lib/libimhex/include/hex/pattern_language/validator.hpp

#pragma once

#include <hex.hpp>

#include <string>
#include <vector>

namespace hex::pl {

    class ASTNode;

    class Validator {
    public:
        Validator();

        bool validate(const std::vector<ASTNode *> &ast);

        const std::pair<u32, std::string> &getError() { return this->m_error; }

    private:
        std::pair<u32, std::string> m_error;

        using ValidatorError = std::pair<u32, std::string>;

        [[noreturn]] void throwValidateError(std::string_view error, u32 lineNumber) const {
            throw ValidatorError(lineNumber, error);
        }
    };

}