static void Main(string[] args)
{
Console.WriteLine("----Test SCADA Echo Client-----");
Console.WriteLine("press any key to continue");
Console.ReadKey();
//Console.WriteLine("Enter VRTU IP address or hostname ? ");
//string publicIP = "40.121.83.251";
//string publicIP = "172.18.144.1";
string publicIP = GetIPAddressString(System.Net.Dns.GetHostName());
Random ran = new Random();
byte[] buffer = new byte[100];
ran.NextBytes(buffer);
MbapHeader header = new MbapHeader()
{
UnitId = 1,
ProtocolId = 1,
TransactionId = 1,
Length = 100
};
byte[] array = header.Encode();
byte[] output = new byte[buffer.Length + array.Length];
Buffer.BlockCopy(array, 0, output, 0, array.Length);
Buffer.BlockCopy(buffer, 0, output, array.Length, buffer.Length);
CancellationTokenSource cts = new CancellationTokenSource();
IPEndPoint endpoint = new IPEndPoint(IPAddress.Parse(publicIP), 502);
IChannel channel = ChannelFactory.Create(false, endpoint, 1024, 4048, cts.Token);
channel.OnError += Channel_OnError;
channel.OnClose += Channel_OnClose;
channel.OnOpen += Channel_OnOpen;
channel.OpenAsync().Wait();
channel.SendAsync(output).GetAwaiter();
Console.WriteLine("Message sent");
Console.ReadKey();
}
private static void Main(string[] args)
{
Console.WriteLine("8\"\"\"\"8 8\"\"\"\"8 8\"\"\"\"8 8\"\"\"\"8 8\"\"\"\"8");
Console.WriteLine("8 8 \" 8 8 8 8 8 8");
Console.WriteLine("8eeeee 8e 8eeee8 8e 8 8eeee8 ");
Console.WriteLine(" 88 88 88 8 88 8 88 8");
Console.WriteLine("e 88 88 e 88 8 88 8 88 8 ");
Console.WriteLine("8eee88 88eee8 88 8 88eee8 88 8");
Console.WriteLine("");
Console.WriteLine("8\"\"\"\"8");
Console.WriteLine("8 \" e e eeee eeeee eeeee ");
Console.WriteLine("8e 8 8 8 8 8 8");
Console.WriteLine("88 8e 8e 8eee 8e 8 8e");
Console.WriteLine("88 e 88 88 88 88 8 88");
Console.WriteLine("88eee8 88eee 88 88ee 88 8 88");
Console.WriteLine("");
Console.WriteLine("press any key to continue");
Console.ReadKey();
//string publicIP = "168.62.59.20";
string publicIP = "20.185.9.100";
Console.Write("Enter for default IP (127.0.0.1)? ");
string inputIpAddress = Console.ReadLine();
if (!string.IsNullOrEmpty(inputIpAddress))
{
publicIP = inputIpAddress;
}
else
{
publicIP = "127.0.0.1";
}
Random ran = new Random();
byte[] buffer = new byte[100];
ran.NextBytes(buffer);
MbapHeader header = new MbapHeader
{
UnitId = 2,
ProtocolId = 1,
TransactionId = 1,
Length = 6
};
byte[] body = { 3, 79, 27, 0, 10 };
byte[] array = header.Encode();
byte[] output = new byte[buffer.Length + array.Length];
Buffer.BlockCopy(array, 0, output, 0, array.Length);
Buffer.BlockCopy(buffer, 0, output, array.Length, buffer.Length);
byte[] o2 = Convert.FromBase64String("AAEAAAAGAQNPGwAK");
MbapHeader mh = MbapHeader.Decode(o2);
output = o2;
string x = BitConverter.ToString(o2);
CancellationTokenSource cts = new CancellationTokenSource();
IPEndPoint endpoint = new IPEndPoint(IPAddress.Parse(publicIP), 502);
channel = ChannelFactory.Create(false, endpoint, 1024, 4048, cts.Token);
channel.OnError += Channel_OnError;
channel.OnClose += Channel_OnClose;
channel.OnOpen += Channel_OnOpen;
channel.OnReceive += Channel_OnReceive;
channel.OpenAsync().GetAwaiter();
while (!ican)
{
Task t = Task.Delay(2000);
Task.WaitAll(t);
}
//channel.SendAsync(output).GetAwaiter();
bool test = true;
while (test)
{
Console.Write("Send a message [y/n] ? ");
string decision = Console.ReadLine();
if (decision.ToLowerInvariant() == "y")
{
byte[] payload = Convert.FromBase64String("AAEAAAAGAQNPGwAK");
//MbapHeader header2 = MbapHeader.Decode(payload);
//header2.UnitId = 2;
//byte[] headerBytes = header2.Encode();
//byte[] buffer2 = new byte[payload.Length];
//Buffer.BlockCopy(headerBytes, 0, buffer2, 0, headerBytes.Length);
//Buffer.BlockCopy(payload, headerBytes.Length, buffer2, headerBytes.Length, payload.Length - headerBytes.Length);
//dummy++;
//payload[1] = dummy;
//string bc = BitConverter.ToString(payload);
//channel.SendAsync(buffer2).GetAwaiter();
channel.SendAsync(payload).GetAwaiter();
//channel.SendAsync(output).GetAwaiter();
Console.WriteLine($"Sent message length {output.Length}");
}
else
{
test = false;
}
}
Console.WriteLine("terminating...");
Console.ReadKey();
}
