public PendingChallenge GetPendingChallengeByUser(int playerId)
{
DbConnection connection = new DbConnection();
PendingChallenge pendingChallenge;
SqlConnection conn = connection.GetDbConnection();
conn.Open();
using (SqlCommand command = new SqlCommand("PendingChallengeByUser", conn)
{
CommandType = System.Data.CommandType.StoredProcedure
})
{
SqlDataReader dataReader;
command.Parameters.Add("@PlayerId", SqlDbType.Int).Value = playerId;
dataReader = command.ExecuteReader();
if (dataReader.HasRows)
{
dataReader.Read();
pendingChallenge = new PendingChallenge {
ChallengeId = (int)dataReader.GetValue(0), ChallengingPlayerId = (int)dataReader.GetValue(1), OpponentPlayerId = (int)dataReader.GetValue(2)
};
}
else
{
pendingChallenge = new PendingChallenge();
}
dataReader.Close();
}
conn.Close();
conn.Dispose();
return(pendingChallenge);
}
public byte[] Register(UserEntry entry)
{
Console.WriteLine("Got register request from: " + entry.NodeId);
if (IsInPending(entry))
{
Console.WriteLine("Denying access. User with same name/address is pending.");
return null; // user with same id is already registered, deny
}
int challenge = _rand.Next();
byte[] rawChallenge = Encoding.Default.GetBytes(challenge.ToString());
PendingChallenge pc = new PendingChallenge(rawChallenge, DateTime.Now);
waitingChallenge.Add(entry, pc);
return rawChallenge;
}
