// Copyright (c) 2018-2019 Zano Project
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "crypto_stream_operators.h"

bool parse_hash256(const std::string str_hash, crypto::hash& hash)
{
  std::string buf;
  bool res = epee::string_tools::parse_hexstr_to_binbuff(str_hash, buf);
  if (!res || buf.size() != sizeof(crypto::hash))
  {
    std::cout << "invalid hash format: <" << str_hash << '>' << std::endl;
    return false;
  }

  buf.copy(reinterpret_cast<char *>(&hash), sizeof(crypto::hash));
  return true;
}