public override DateTime Read(ref CborReader reader)
{
switch (reader.GetCurrentDataItemType())
{
case CborDataItemType.String:
ReadOnlySpan <byte> rawString = reader.ReadRawString();
if (!TryRead(rawString, out DateTime dateTime))
{
throw reader.BuildException($"Invalid date format {Encoding.UTF8.GetString(rawString)}");
}
return(dateTime);
case CborDataItemType.Signed:
case CborDataItemType.Unsigned:
long unixTime = reader.ReadInt64();
return(DateTimeOffset.FromUnixTimeSeconds(unixTime).DateTime);
case CborDataItemType.Double:
case CborDataItemType.Single:
double unixTimeDouble = reader.ReadDouble();
return(DateTimeOffset.FromUnixTimeSeconds(0).DateTime.AddSeconds(unixTimeDouble));
default:
throw reader.BuildException($"Invalid date format");
}
}
public Type ReadDiscriminator(ref CborReader reader)
{
int discriminator = reader.ReadInt32();
if (!_typesByDiscriminator.TryGetValue(discriminator, out Type type))
{
throw reader.BuildException($"Unknown type discriminator: {discriminator}");
}
return(type);
}
public T ReadString(ref CborReader reader)
{
ReadOnlySpan <byte> rawName = reader.ReadRawString();
if (!names2Values.TryGetValue(rawName, out T enumValue))
{
throw reader.BuildException($"Unknown name {Encoding.ASCII.GetString(rawName)} for enum {typeof(T).Name}");
}
return(enumValue);
}
public Type ReadDiscriminator(ref CborReader reader)
{
string?discriminator = reader.ReadString();
if (discriminator == null)
{
throw reader.BuildException("Discrimnator cannot be null or empty");
}
Type type = _typesByDiscriminator.GetOrAdd(discriminator, NameToType);
return(type);
}
public override CborValue Read(ref CborReader reader)
{
switch (reader.GetCurrentDataItemType())
{
case CborDataItemType.Boolean:
return(reader.ReadBoolean());
case CborDataItemType.Null:
reader.ReadNull();
return(CborValue.Null);
case CborDataItemType.Signed:
return(reader.ReadInt64());
case CborDataItemType.Unsigned:
return(reader.ReadUInt64());
case CborDataItemType.Single:
return(reader.ReadSingle());
case CborDataItemType.Double:
return(reader.ReadDouble());
case CborDataItemType.Decimal:
return(reader.ReadDecimal());
case CborDataItemType.String:
return(reader.ReadString());
case CborDataItemType.Array:
return(((ICborConverter <CborArray>) this).Read(ref reader));
case CborDataItemType.Map:
return(((ICborConverter <CborObject>) this).Read(ref reader));
case CborDataItemType.ByteString:
return(reader.ReadByteString());
default:
throw reader.BuildException("Unexpected data item type");
}
}
