public async static Task <RippleTransactionInfo> GetXrpTransactionDetails(ConnectionState connectionState, CancellationToken token, TlsClientProtocol tls)
{
byte[] apdu = { 0x80, 0xE0, 0x00, 0x00 };
byte[] response;
try
{
response = await SendWrappedAPDU(apdu, 7, connectionState, token, tls);
}
catch (Non9000SwException)
{
throw new TransactionNotActiveException();
}
RippleTransactionInfo transactionInfo = new RippleTransactionInfo();
if (response[0] != 0x00)
{
transactionInfo.transactionTooBigToDisplay = true;
}
else
{
transactionInfo.transactionTooBigToDisplay = false;
}
transactionInfo.currentOffset = Helper.MakeUint16(response, 1);
transactionInfo.remainingTime = Helper.MakeUint32(response, 3);
return(transactionInfo);
}
public static List <string> ParseRippleTransaction(RippleTransactionInfo info, byte[] transaction, ref uint timeout)
{
string htmlOutput = "";
string htmlOutputWithDetails = "";
if (info.transactionTooBigToDisplay == true)
{
throw new XrpParserException("Transaction too big to display.");
}
string transactionString = BitConverter.ToString(transaction).Replace("-", "").ToLower();
var tx = StObject.FromHex(transactionString);
JToken fullTxJson = tx.ToJson();
if (!(fullTxJson is JObject))
{
throw new XrpParserException("Invalid transaction.");
}
JToken mainFieldsJson = fullTxJson.DeepClone();
foreach (JProperty element in fullTxJson.Children())
{
string name = (element).Name;
if ((name.ToLower() == "maxledgerversion") || (name.ToLower() == "maxledgerversionoffset") ||
(name.ToLower() == "flags") || (name.ToLower() == "sequence") || (name.ToLower() == "signingpubkey") ||
(name.ToLower() == "account"))
{
((JObject)mainFieldsJson).Property(name).Remove();
}
}
htmlOutput += ParseElement((JContainer)mainFieldsJson, 0);
htmlOutputWithDetails += ParseElement((JContainer)fullTxJson, 0);
List <string> retVal = new List <string>();
retVal.Add(htmlOutput);
retVal.Add(htmlOutputWithDetails);
timeout = (info.remainingTime / 1000);
return(retVal);
}
