public static KzMinerId Parse(KzScript scriptPub)
{
var m = (KzMinerId)null;
var count = -1;
foreach (var op in scriptPub.Decode())
{
count++;
switch (count)
{
case 0: if (op.Code != KzOpcode.OP_0)
{
goto fail;
}
break;
case 1: if (op.Code != KzOpcode.OP_RETURN)
{
goto fail;
}
break;
case 2: if (op.Code != KzOpcode.OP_PUSH4 || op.Data.AsUInt32BigEndian() != _ProtocolPrefix)
{
goto fail;
}
m = new KzMinerId();
break;
case 3: m._StaticJson = op.GetDataBytes().ToUTF8(); break;
case 4: m._StaticSig = op.GetDataBytes(); break;
case 5: m._DynamicJson = op.GetDataBytes().ToUTF8(); break;
case 6: m._DynamicSig = op.GetDataBytes(); break;
default: break; // Ignore additional ops.
}
}
if (m._StaticJson == null || m._StaticSig == null)
{
goto fail;
}
m._Static = JsonConvert.DeserializeObject <MinerIdStatic>(m._StaticJson);
if (!m.Verify())
{
goto fail;
}
return(m);
fail:
return(null);
}
/// <summary> /// Decode a script segment and convert the Ops to builder BOps. /// </summary> /// <param name="script"></param> /// <returns>Sequence of builder BOps</returns> public static IEnumerable <KzBOp> ToBOps(this KzScript script) => script.Decode().Cast <KzBOp>();
/// <summary> /// Decode a script segment and convert the Ops to builder BOps. /// </summary> /// <param name="script"></param> /// <returns>Sequence of builder BOps</returns> public static IEnumerable <KzBOp> ToBOps(this KzScript script) => script.Decode().Select(o => new KzBOp(o));