private ScannedItems GetScannedItems(ScanUTXOWorkItem workItem, ScanUTXOProgress progress)
{
var items = new ScannedItems();
var derivationStrategy = workItem.DerivationStrategy;
foreach (var feature in workItem.Options.DerivationFeatures)
{
var path = DerivationStrategyBase.GetKeyPath(feature);
var lineDerivation = workItem.DerivationStrategy.DerivationStrategy.GetLineFor(feature);
Enumerable.Range(progress.From, progress.Count)
.Select(index =>
{
var derivation = lineDerivation.Derive((uint)index);
var info = new KeyPathInformation()
{
ScriptPubKey = derivation.ScriptPubKey,
Redeem = derivation.Redeem,
TrackedSource = derivationStrategy,
DerivationStrategy = derivationStrategy.DerivationStrategy,
Feature = feature,
KeyPath = path.Derive(index, false)
};
items.Descriptors.Add(new ScanTxoutSetObject(ScanTxoutDescriptor.Raw(info.ScriptPubKey)));
items.KeyPathInformations.TryAdd(info.ScriptPubKey, info);
return(info);
}).All(_ => true);
}
Logs.Explorer.LogInformation($"{workItem.Network.CryptoCode}: Start scanning batch {progress.BatchNumber} of {workItem.DerivationStrategy.ToPrettyString()} from index {progress.From}");
return(items);
}
internal static KeyPathInformation AddAddress(this KeyPathInformation keyPathInformation, Network network)
{
if (keyPathInformation.Address == null)
{
keyPathInformation.Address = keyPathInformation.ScriptPubKey.GetDestinationAddress(network).ToString();
}
return(keyPathInformation);
}
public void CanSerializeKeyPathFast()
{
using (var tester = RepositoryTester.Create(true))
{
var seria = new Serializer(Network.RegTest);
var keyInfo = new KeyPathInformation()
{
DerivationStrategy = DummyPubKey, Feature = DerivationFeature.Change, KeyPath = new KeyPath("0/1"), Redeem = Script.Empty, ScriptPubKey = Script.Empty
};
var str = seria.ToString(keyInfo);
for (int i = 0; i < 1500; i++)
{
seria.ToObject <KeyPathInformation>(str);
}
}
}
private ScannedItems GetScannedItems(ScanUTXOWorkItem workItem, ScanUTXOProgress progress, NBXplorerNetwork network)
{
var items = new ScannedItems();
var derivationStrategy = workItem.DerivationStrategy;
foreach (var feature in keyPathTemplates.GetSupportedDerivationFeatures())
{
var keyPathTemplate = keyPathTemplates.GetKeyPathTemplate(feature);
var lineDerivation = workItem.DerivationStrategy.DerivationStrategy.GetLineFor(keyPathTemplate);
Enumerable.Range(progress.From, progress.Count)
.Select(index =>
{
var derivation = lineDerivation.Derive((uint)index);
var info = new KeyPathInformation(derivation, derivationStrategy, feature,
keyPathTemplate.GetKeyPath(index, false), network);
items.Descriptors.Add(new ScanTxoutSetObject(ScanTxoutDescriptor.Raw(info.ScriptPubKey)));
items.KeyPathInformations.TryAdd(info.ScriptPubKey, info);
return(info);
}).All(_ => true);
}
Logs.Explorer.LogInformation($"{workItem.Network.CryptoCode}: Start scanning batch {progress.BatchNumber} of {workItem.DerivationStrategy.ToPrettyString()} from index {progress.From}");
return(items);
}
private void Set(WalletId walletId, KeyPathInformation information)
{
_walletReceiveState.AddOrReplace(walletId, information);
}
public static void MarkAsUsed(this Repository repo, KeyPathInformation info)
{
repo.MarkAsUsedAsync(new KeyPathInformation[] { info }).GetAwaiter().GetResult();
}
