public virtual void ReadWrite(BitcoinStream stream)
{
if (Key.IsPruned)
{
stream.ReadWrite(ref _CoinsData);
}
else
{
stream.ReadWrite(ref _Transaction);
}
stream.ReadWrite(ref _TickCount);
if (stream.Serializing)
{
var match = new TransactionMiniMatch();
match.Outputs = KnownKeyPathMapping.Select(kv => new TransactionMiniKeyInformation()
{
ScriptPubKey = kv.Key, KeyPath = kv.Value
}).ToArray();
stream.ReadWrite(ref match);
}
else
{
var match = new TransactionMiniMatch();
stream.ReadWrite(ref match);
KnownKeyPathMapping = new Dictionary <Script, KeyPath>();
foreach (var kv in match.Inputs.Concat(match.Outputs))
{
KnownKeyPathMapping.TryAdd(kv.ScriptPubKey, kv.KeyPath);
}
}
stream.ReadWrite(ref _FirstSeenTickCount);
}
public IEnumerable <MatchedOutput> GetReceivedOutputs()
{
return(this.ReceivedCoins
.Select(o => (Index: (int)o.Outpoint.N,
Output: o,
KeyPath: KnownKeyPathMapping.TryGet(o.ScriptPubKey)))
.Where(o => o.KeyPath != null || o.Output.ScriptPubKey == (TrackedSource as IDestination)?.ScriptPubKey)
.Select(o => new MatchedOutput()
{
Index = o.Index,
Value = o.Output.Amount,
KeyPath = o.KeyPath,
ScriptPubKey = o.Output.ScriptPubKey
}));
}
internal void KnownKeyPathMappingUpdated()
{
if (Transaction == null)
{
return;
}
var scriptPubKey = (TrackedSource as IDestination)?.ScriptPubKey;
for (int i = 0; i < Transaction.Outputs.Count; i++)
{
var output = Transaction.Outputs[i];
if (KnownKeyPathMapping.ContainsKey(output.ScriptPubKey) || scriptPubKey == output.ScriptPubKey)
{
ReceivedCoins.Add(new Coin(new OutPoint(Key.TxId, i), output));
}
}
SpentOutpoints.AddRange(Transaction.Inputs.Select(input => input.PrevOut));
}
public virtual IEnumerable <Coin> GetCoins()
{
if (_CoinsData is null)
{
int idx = -1;
foreach (var output in Transaction.Outputs)
{
idx++;
if (KnownKeyPathMapping.ContainsKey(output.ScriptPubKey))
{
yield return(new Coin(new OutPoint(Key.TxId, idx), output));
}
}
}
else
{
foreach (var coinData in _CoinsData)
{
yield return(new Coin(new OutPoint(Key.TxId, (int)coinData.Index), coinData.TxOut));
}
}
}
