static void WriteParams(IAbiTypeEncoder[] encoders, ref AbiEncodeBuffer buff)
{
// encode transaction arguments
foreach (var encoder in encoders)
{
encoder.Encode(ref buff);
}
}
public static string GetHex(params IAbiTypeEncoder[] encoders)
{
// get length of all encoded params
int totalLen = GetEncodedLength(encoders);
// create buffer to write encoded params into
Span <byte> data = stackalloc byte[totalLen];
AbiEncodeBuffer buff = new AbiEncodeBuffer(data, encoders.GetTypeInfo());
// encode transaction arguments
WriteParams(encoders, ref buff);
// hex encode
return(HexUtil.GetHexFromBytes(data, hexPrefix: true));
}
public static byte[] Encode(params IAbiTypeEncoder[] encoders)
{
// get length of all encoded params
int totalLen = GetEncodedLength(encoders);
// create buffer to write encoded params into
var bytes = new byte[totalLen];
Memory <byte> data = new Memory <byte>(bytes);
AbiEncodeBuffer buffer = new AbiEncodeBuffer(data, encoders.GetTypeInfo());
// encode transaction arguments
WriteParams(encoders, ref buffer);
return(bytes);
}
public static byte[] GetFunctionCallBytes(string funcSignature, params IAbiTypeEncoder[] encoders)
{
// get length of all encoded params
int totalLen = GetEncodedLength(encoders);
// add 4 bytes for function signature
totalLen += 4;
// create buffer to write encoded params into
byte[] bytes = new byte[totalLen];
Memory <byte> data = bytes;
AbiSignature.GetMethodID(data.Span, funcSignature);
AbiEncodeBuffer buffer = new AbiEncodeBuffer(data.Slice(4), encoders.GetTypeInfo());
// encode transaction arguments
WriteParams(encoders, ref buffer);
return(bytes);
}
public void Encode(ref AbiEncodeBuffer buffer)
{
_encoder.Encode(ref buffer);
}