public TxOut(Money value, KeyId keyId)
{
Value = value;
SetDestination(keyId);
}
private bool IsTo(KeyId keyId)
{
return ScriptPubKey.GetDestination() == keyId;
}
private static Script CombineSignatures(Script scriptPubKey, TransactionChecker checker, byte[][] sigs1, byte[][] sigs2, HashVersion hashVersion)
{
var template = StandardScripts.GetTemplateFromScriptPubKey(scriptPubKey);
if(template is PayToWitPubKeyHashTemplate)
{
scriptPubKey = new KeyId(scriptPubKey.ToBytes(true).SafeSubarray(1, 20)).ScriptPubKey;
template = StandardScripts.GetTemplateFromScriptPubKey(scriptPubKey);
}
if(template == null || template is TxNullDataTemplate)
return PushAll(Max(sigs1, sigs2));
if(template is PayToPubkeyTemplate || template is PayToPubkeyHashTemplate)
if(sigs1.Length == 0 || sigs1[0].Length == 0)
return PushAll(sigs2);
else
return PushAll(sigs1);
if(template is PayToScriptHashTemplate || template is PayToWitTemplate)
{
if(sigs1.Length == 0 || sigs1[sigs1.Length - 1].Length == 0)
return PushAll(sigs2);
if(sigs2.Length == 0 || sigs2[sigs2.Length - 1].Length == 0)
return PushAll(sigs1);
var redeemBytes = sigs1[sigs1.Length - 1];
var redeem = new Script(redeemBytes);
sigs1 = sigs1.Take(sigs1.Length - 1).ToArray();
sigs2 = sigs2.Take(sigs2.Length - 1).ToArray();
Script result = CombineSignatures(redeem, checker, sigs1, sigs2, hashVersion);
result += Op.GetPushOp(redeemBytes);
return result;
}
if(template is PayToMultiSigTemplate)
{
return CombineMultisig(scriptPubKey, checker, sigs1, sigs2, hashVersion);
}
return null;
}
public void AddOutput(Money money, KeyId keyId)
{
AddOutput(new TxOut(money, keyId));
}
public BitcoinPubKeyAddress CreateBitcoinPubKeyAddress(KeyId dest)
{
return(new BitcoinPubKeyAddress(dest, this));
}
private static Script PayToPubkeyHash(KeyId pubkeyHash)
{
return new PayToPubkeyHashTemplate().GenerateScriptPubKey(pubkeyHash);
}
public BitcoinPubKeyAddress(KeyId keyId, Network network)
: base(keyId, network)
{
}
public Script GenerateScriptPubKey(KeyId pubkeyHash)
{
return new Script(
OpcodeType.OP_DUP,
OpcodeType.OP_HASH160,
Op.GetPushOp(pubkeyHash.ToBytes()),
OpcodeType.OP_EQUALVERIFY,
OpcodeType.OP_CHECKSIG
);
}
public virtual BitcoinPubKeyAddress CreateP2PKH(KeyId keyId, Network network)
{
return(new BitcoinPubKeyAddress(keyId, network));
}
public StealthSpendKey(KeyId id, StealthPayment payment)
{
_ID = id;
_Payment = payment;
}
public BitcoinPubKeyAddress(KeyId keyId, Network network) :
base(NotNull(keyId) ?? Network.CreateBase58(Base58Type.PUBKEY_ADDRESS, keyId.ToBytes(), network), network)
{
_KeyId = keyId;
}
public TxOut AddOutput(Money money, KeyId keyId)
{
return(AddOutput(new TxOut(money, keyId)));
}
private static Script PayToPubkeyHash(KeyId pubkeyHash)
{
return(PayToPubkeyHashTemplate.Instance.GenerateScriptPubKey(pubkeyHash));
}
private void SetDestination(KeyId keyId)
{
ScriptPubKey = new PayToPubkeyHashTemplate().GenerateScriptPubKey(keyId);
}
public WitKeyId(KeyId keyId)
: base(keyId.ToBytes())
{
}
private static Script PayToPubkeyHash(KeyId pubkeyHash)
{
return PayToPubkeyHashTemplate.Instance.GenerateScriptPubKey(pubkeyHash);
}
public Key GetKey(KeyId pubKeyId)
{
return _Keys.FirstOrDefault(k => k.PubKey.ID == pubKeyId);
}
public BitcoinAddress(KeyId keyId, Network network)
: base(keyId.ToBytes(), network)
{
}
public BitcoinAddress(KeyId keyId, Network network)
: base(keyId.ToBytes(), network)
{
}
