InputFile.hpp

#pragma once
 
#include "util/Shasum.hpp"
 
#include <xrpl/basics/base_uint.h>
 
#include <cstddef>
#include <cstring>
#include <fstream>
#include <iosfwd>
#include <string>
 
namespace data::impl {
 
class InputFile {
    std::ifstream file_;
    util::Sha256sum shasum_;
 
public:
    InputFile(std::string const& path);
 
    bool
    isOpen() const;
 
    template <typename T>
    bool
    read(T& t)
    {
        return readRaw(reinterpret_cast<char*>(&t), sizeof(T));
    }
 
    bool
    readRaw(char* data, size_t size);
 
    ripple::uint256
    hash() const;
};
}  // namespace data::impl