public override string ToString()
{
return($"Hash :{BitConverter.ToString(Hash.ToArray()).Replace("-", "")}\n" +
$"Pre Hash :{BitConverter.ToString(PreviousHash.ToArray()).Replace("-", "")}\n" +
$"Nonce :{Nonce}\n" +
$"Timestamp:{Timestamp:yyyy/MM/dd HH:mm:ss.fff}\n\r");
}
/// <summary>
/// Gets <see cref="Bencodex.Types.Dictionary"/> representation of
/// <see cref="BlockHeader"/>.
/// </summary>
/// <returns><see cref="Bencodex.Types.Dictionary"/> representation of
/// <see cref="BlockHeader"/>.</returns>
public Bencodex.Types.Dictionary ToBencodex()
{
var dict = Bencodex.Types.Dictionary.Empty
.Add(IndexKey, Index)
.Add(TimestampKey, Timestamp)
.Add(DifficultyKey, Difficulty)
.Add(TotalDifficultyKey, (IValue)(Bencodex.Types.Integer)TotalDifficulty)
.Add(NonceKey, Nonce.ToArray())
.Add(HashKey, Hash.ToArray());
if (Miner.Any())
{
dict = dict.Add(MinerKey, Miner.ToArray());
}
if (PreviousHash.Any())
{
dict = dict.Add(PreviousHashKey, PreviousHash.ToArray());
}
if (TxHash.Any())
{
dict = dict.Add(TxHashKey, TxHash.ToArray());
}
return(dict);
}
public List <byte> GenerateHash()
{
var sha256 = new SHA256Managed();
using (var stream = new MemoryStream())
{
using (var writer = new BinaryWriter(stream))
{
writer.Write(Data.ToBytesArray());
writer.Write(Nonce);
writer.Write(Timestamp.ToBinary());
writer.Write(PreviousHash.ToArray());
var streamArray = stream.ToArray();
return(sha256.ComputeHash(streamArray).ToList());
}
}
}
