public VersionPayload GetVersionPayload()
{
var to = new IPAddressPayload(DateTime.UtcNow, 1, To, Port);
var from = new IPAddressPayload(DateTime.UtcNow, 0, From, Port);
var userAgent = new StringPayload("/WinPrime-0.1.0/");
return(new VersionPayload(70001, 1, DateTime.UtcNow, to, from, 0, userAgent, 0, true));
}
public VersionPayload(byte[] bytes)
{
Version = BitConverter.ToInt32(bytes, 0);
Services = BitConverter.ToUInt64(bytes, 4);
TimeStamp = new DateTime(BitConverter.ToInt64(bytes, 12));
var remaining = bytes.Skip(20);
// AddressTo
var missingTimeStampBytes = new byte[] {
0x00, 0x00, 0x00, 0x00,
};
var addressToBytes = missingTimeStampBytes
.Concat(remaining.Take(26))
.ToArray();
AddressTo = new IPAddressPayload(addressToBytes);
remaining = remaining.Skip(26);
// AddressFrom
var addressFromBytes = missingTimeStampBytes
.Concat(remaining.Take(26))
.ToArray();
AddressFrom = new IPAddressPayload(addressFromBytes);
remaining = remaining.Skip(26);
Nonce = BitConverter.ToUInt64(remaining.ToArray(), 0);
remaining = remaining.Skip(8);
UserAgent = new StringPayload(remaining.ToArray());
remaining = remaining.Skip(UserAgent.ToBytes().Length);
StartHeight = BitConverter.ToUInt32(remaining.ToArray(), 0);
remaining = remaining.Skip(4);
if (remaining.Count() != 0)
{
Relay = BitConverter.ToBoolean(remaining.ToArray(), 0);
}
}
public VersionPayload(
Int32 version,
UInt64 services,
DateTime timeStamp,
IPAddressPayload addressTo,
IPAddressPayload addressFrom,
UInt64 nonce,
StringPayload userAgent,
UInt32 startHeight,
Boolean relay
)
{
Version = version;
Services = services;
TimeStamp = timeStamp;
AddressTo = addressTo;
AddressFrom = addressFrom;
Nonce = nonce;
UserAgent = userAgent;
StartHeight = startHeight;
Relay = relay;
}