private static string ConvertTxsToString(RawTxInput[] inputs)
{
string txInfo = "[";
bool firstOne = true;
foreach (RawTxInput input in inputs) {
if (firstOne)
firstOne = false;
else
txInfo += ",";
if (input.txID == null || input.txID.Length == 0)
throw new Exception ("A txID is necessary for input for a new transaction!");
if (input.vout == null || input.vout.Length == 0)
throw new Exception ("A vout needs to be specified for which part of the previous transaction's output to use as input!");
txInfo += "{" + qt + "txid" + qt + ":" + qt + input.txID + qt + "," + qt + "vout" + qt + ":" + input.vout;
// Optional
if (input.scriptPubKey != null && input.scriptPubKey.Length > 0)
txInfo += "," + qt + "scriptPubKey" + qt + ":" + qt + input.scriptPubKey + qt;
if (input.redeemScript != null && input.redeemScript.Length > 0)
txInfo += "," + qt + "redeemScript" + qt + ":" + qt + input.redeemScript + qt;
txInfo += "}";
}
txInfo += "]";
return txInfo;
}
public static bool LockUnspent(bool toUnlock, RawTxInput[] lockThese = null)
{
string result;
if (lockThese == null)
result = SimpleStringRequest ("lockunspent", ConvertBoolToString (toUnlock), false);
else {
string txs = ConvertTxsToString (lockThese);
result = SimpleStringRequest ("lockunspent", ConvertBoolToString (toUnlock) + ", " + txs, false);
}
if (result.ToLower () == "true")
return true;
else
return false;
}
public static string SignRawTransaction(String txHex, RawTxInput[] inputs = null, string[] privateKeys = null, SigHashType sigHashType = SigHashType.All)
{
if (inputs == null)
return SimpleStringRequest ("signrawtransaction", qt + txHex + qt, false);
string inputInfo = ConvertTxsToString (inputs);
if (privateKeys == null)
return SimpleStringRequest ("signrawtransaction", qt + txHex + qt + ", " + inputInfo, false);
string privateKeysFormatted = "[";
bool firstOne = true;
foreach (string key in privateKeys) {
if (firstOne)
firstOne = false;
else
privateKeysFormatted += ",";
privateKeysFormatted += qt + key + qt;
}
privateKeysFormatted += "]";
return SimpleStringRequest ("signrawtransaction", qt + txHex + qt + ", " + inputInfo + ", " + privateKeysFormatted + ", " + qt + ConvertSigHashTypeToString(sigHashType) + qt, false);
}
public static string CreateRawTransaction(RawTxInput[] inputs, PayToAddress[] payToAddresses)
{
string txInputInfo = ConvertTxsToString (inputs);
string txOutputInfo = ConvertPayToAddressesToString (payToAddresses);
return SimpleStringRequest ("createrawtransaction", txInputInfo + ", " + txOutputInfo, false);
}
