public AccountId CreatedAccount()
{
AccountId destination = null;
Hash256 destinationIndex = null;
if (TransactionType == TransactionType.Payment && Meta.Has(Field.AffectedNodes))
{
StArray affected = Meta[StArray.AffectedNodes];
foreach (var node in affected)
{
if (node.Has(StObject.CreatedNode))
{
StObject created = node[StObject.CreatedNode];
if (StObject.LedgerEntryType(created) == LedgerEntryType.AccountRoot)
{
if (destination == null)
{
destination = Txn[AccountId.Destination];
destinationIndex = Hash256.AccountIdLedgerIndex(destination);
}
if (destinationIndex.Equals(created[Hash256.LedgerHash]))
{
return(destination);
}
}
}
}
}
return(null);
}
private static void AssertHashesEqual(Hash256 h1, Hash h2)
{
if (!h1.Equals(h2))
{
throw new AssertionError(h1 + " != " + h2);
}
}
void OnRecv_RequestJoinPeer(IModulePipeline from, MessagePackObjectDictionary dict)
{
logger.Info("there is a peer what to join here.:");
Hash256 id = dict["id"].AsBinary();
if (this.guid.Equals(id))
{
logger.Warn("Join Err:my self in.");
this._System.DisConnect(from.system);//断开这个连接
return;
}
Hash256 hash = dict["chaininfo"].AsBinary();
if (hash.Equals(this.chainHash) == false)
{
logger.Warn("Join Err:chaininfo is diff.");
this._System.DisConnect(from.system);//断开这个连接
return;
}
var link = this.linkNodes[from.system.PeerID];
link.ID = id;
System.Net.IPEndPoint pubeb = null;
if (dict.ContainsKey("pubep"))
{
pubeb = dict["pubep"].AsString().AsIPEndPoint();
}
if (pubeb.Port != 0)
{
if (pubeb.Address.ToString() == IPAddress.Any.ToString())
{//remote.address 可能是ipv6 也有ipv4 ，当为ipv6即会出现::ffff:
pubeb.Address = from.system.Remote.Address.MapToIPv4();
//pubeb.Address = from.system.Remote.Address;
}
link.publicEndPoint = pubeb;
}
//and accept
Tell_ResponseAcceptJoin(from);
}
public void Prepare(IKeyPair keyPair, Amount fee, UInt32 sequence, UInt32 lastLedgerSequence)
{
// This won't always be specified
if (lastLedgerSequence != null)
{
Txn.Add(UInt32.LastLedgerSequence, lastLedgerSequence);
}
Txn.Add(UInt32.Sequence, sequence);
Txn.Add(Amount.Fee, fee);
Txn.Add(VariableLength.SigningPubKey, keyPair.PubBytes());
if (Transaction.CanonicalFlagDeployed)
{
Txn.SetCanonicalSignatureFlag();
}
SigningHash = Txn.SigningHash();
if (PreviousSigningHash != null && SigningHash.Equals(PreviousSigningHash))
{
return;
}
try
{
byte[] signature = keyPair.Sign(SigningHash.Bytes);
Txn.Add(VariableLength.TxnSignature, signature);
var blob = new BytesList();
Hash256.HalfSha512 id = Hash256.Prefixed256(HashPrefix.TransactionId);
Txn.ToBytesSink(new MultiSink(blob, id));
TxBlob = blob.BytesHex();
Hash = id.Finish();
}
catch (Exception e)
{
// electric paranoia
PreviousSigningHash = null;
throw new ApplicationException("Something went wrong.", e);
}
PreviousSigningHash = SigningHash;
}
public void Prepare(IKeyPair keyPair, Amount fee, UInt32 sequence, UInt32 lastLedgerSequence)
{
// This won't always be specified
if (lastLedgerSequence != null)
{
Txn.Add(UInt32.LastLedgerSequence, lastLedgerSequence);
}
Txn.Add(UInt32.Sequence, sequence);
Txn.Add(Amount.Fee, fee);
Txn.Add(VariableLength.SigningPubKey, keyPair.PubBytes());
if (Transaction.CanonicalFlagDeployed)
{
Txn.SetCanonicalSignatureFlag();
}
SigningHash = Txn.SigningHash();
if (PreviousSigningHash != null && SigningHash.Equals(PreviousSigningHash))
{
return;
}
try
{
byte[] signature = keyPair.Sign(SigningHash.Bytes);
Txn.Add(VariableLength.TxnSignature, signature);
var blob = new BytesList();
Hash256.HalfSha512 id = Hash256.Prefixed256(HashPrefix.TransactionId);
Txn.ToBytesSink(new MultiSink(blob, id));
TxBlob = blob.BytesHex();
Hash = id.Finish();
}
catch (Exception e)
{
// electric paranoia
PreviousSigningHash = null;
throw new ApplicationException("Something went wrong.", e);
}
PreviousSigningHash = SigningHash;
}
public bool Equals(BlockId other)
{
return(_hash.Equals(other._hash));
}
