public override byte[] Encode(object arg)
{
if (arg is Array input)
{
if (input.Length != Length)
{
throw new AbiException(AbiEncodingExceptionMessage);
}
if (_elementType.IsDynamic)
{
byte[][] encodedItems = new byte[Length * 2 - 1][];
BigInteger currentOffset = (Length - 1) * UInt.LengthInBytes;
int i = 0;
foreach (object o in input)
{
encodedItems[Length + i - 1] = _elementType.Encode(o);
if (i != 0)
{
currentOffset += new BigInteger(encodedItems[Length + i - 1].Length);
encodedItems[i - 1] = UInt.Encode(currentOffset);
}
i++;
}
return(Bytes.Concat(encodedItems));
}
else
{
byte[][] encodedItems = new byte[Length][];
int i = 0;
foreach (object o in input)
{
encodedItems[i++] = _elementType.Encode(o);
}
return(Bytes.Concat(encodedItems));
}
}
throw new AbiException(AbiEncodingExceptionMessage);
}
public byte[] Encode(AbiSignature signature, params object[] arguments)
{
List <byte[]> dynamicParts = new List <byte[]>();
List <byte[]> headerParts = new List <byte[]>();
BigInteger currentOffset = arguments.Length * AbiType.UInt.LengthInBytes;
for (int i = 0; i < arguments.Length; i++)
{
AbiType type = signature.Types[i];
if (type.IsDynamic)
{
headerParts.Add(AbiType.UInt.Encode(currentOffset));
byte[] encoded = type.Encode(arguments[i]);
currentOffset += encoded.Length;
dynamicParts.Add(encoded);
}
else
{
headerParts.Add(type.Encode(arguments[i]));
}
}
byte[][] encodedParts = new byte[1 + headerParts.Count + dynamicParts.Count][];
encodedParts[0] = ComputeAddress(signature);
for (int i = 0; i < headerParts.Count; i++)
{
encodedParts[1 + i] = headerParts[i];
}
for (int i = 0; i < dynamicParts.Count; i++)
{
encodedParts[1 + headerParts.Count + i] = dynamicParts[i];
}
return(Bytes.Concat(encodedParts));
}
public override byte[] Encode(object arg)
{
if (arg is Array input)
{
byte[][] encodedItems = new byte[input.Length + 1][];
int i = 0;
encodedItems[i++] = UInt.Encode((BigInteger)input.Length);
foreach (object o in input)
{
encodedItems[i++] = _elementType.Encode(o);
}
return(Bytes.Concat(encodedItems));
}
throw new AbiException(AbiEncodingExceptionMessage);
}