public void Base58_Encode_Decode()
{
var mh = new MultiHash("QmPZ9gcCEpqKTo6aq61g2nXGUhM4iCL3ewB6LDXZCtioEB");
Assert.AreEqual("sha2-256", mh.Algorithm.Name);
Assert.AreEqual(32, mh.Digest.Length);
Assert.AreEqual("QmPZ9gcCEpqKTo6aq61g2nXGUhM4iCL3ewB6LDXZCtioEB", mh.ToBase58());
}
/// <summary>
/// Converts the CID to its equivalent string representation.
/// </summary>
/// <returns>
/// The string representation of the <see cref="Cid"/>.
/// </returns>
/// <remarks>
/// For <see cref="Version"/> 0, this is equalivalent to the
/// <see cref="MultiHash.ToBase58()">base58btc encoding</see>
/// of the <see cref="Hash"/>.
/// </remarks>
/// <seealso cref="Decode"/>
public string Encode()
{
if (Version == 0)
{
return(Hash.ToBase58());
}
using (var ms = new MemoryStream())
{
ms.WriteVarint(Version);
ms.WriteMultiCodec(ContentType);
Hash.Write(ms);
return(MultiBase.Encode(ms.ToArray(), Encoding));
}
}
/// <summary>
/// Converts the CID to its equivalent string representation.
/// </summary>
/// <returns>
/// The string representation of the <see cref="Cid"/>.
/// </returns>
/// <remarks>
/// For <see cref="Version"/> 0, this is equalivalent to the
/// <see cref="MultiHash.ToBase58()">base58btc encoding</see>
/// of the <see cref="Hash"/>.
/// </remarks>
/// <seealso cref="Decode"/>
public string Encode()
{
if (encodedValue != null)
{
return(encodedValue);
}
if (Version == 0)
{
encodedValue = Hash.ToBase58();
}
else
{
using (var ms = new MemoryStream())
{
ms.WriteVarint(Version);
ms.WriteMultiCodec(ContentType);
Hash.Write(ms);
encodedValue = MultiBase.Encode(ms.ToArray(), Encoding);
}
}
return(encodedValue);
}
public override void ReadValue(CodedInputStream stream)
{
stream.ReadLength();
MultiHash = new MultiHash(stream);
Value = MultiHash.ToBase58();
}
