public AsyncSerial Connect(int port, int baud = 2400, Parity parity = Parity.None, int dataBits = 8, StopBits stopBits = StopBits.One, string newLine = "\r")
{
if (ports.ContainsKey(port))
{
AsyncSerial serial = ports[port];
if (!(serial.Baud == baud && serial.Parity == parity && serial.DataBits == dataBits && serial.StopBits == stopBits && serial.NewLine == newLine))
{
serial.Close();
serial = new AsyncSerial("COM" + port, baud, parity, dataBits, stopBits, newLine);
ports[port] = serial;
}
}
else
{
var serial = new AsyncSerial("COM" + port, baud, parity, dataBits, stopBits, newLine);
serial.OnIncomingLine += new IncomingLineHandler(serial_OnIncomingLine);
ports.Add(port, serial);
}
return(ports[port]);
}
public AsyncSerial Connect(int port, int baud = 2400, Parity parity = Parity.None, int dataBits = 8, StopBits stopBits = StopBits.One, string newLine = "\r")
{
if (ports.ContainsKey(port))
{
AsyncSerial serial = ports[port];
if (!(serial.Baud == baud && serial.Parity == parity && serial.DataBits == dataBits && serial.StopBits == stopBits && serial.NewLine == newLine))
{
serial.Close();
serial = new AsyncSerial("COM" + port, baud, parity, dataBits, stopBits, newLine);
ports[port] = serial;
}
}
else
{
var serial = new AsyncSerial("COM" + port, baud, parity, dataBits, stopBits, newLine);
serial.OnIncomingLine += new IncomingLineHandler(serial_OnIncomingLine);
ports.Add(port, serial);
}
return ports[port];
}
static void listener_RequestReceived(object sender, RequestEventArgs e)
{
IHttpClientContext context = (IHttpClientContext)sender;
IHttpRequest request = e.Request;
IHttpResponse response = request.CreateResponse(context);
StreamWriter writer = new StreamWriter(response.Body);
response.AddHeader("Content-type", "text/plain");
response.AddHeader("Access-Control-Allow-Methods", "*");
response.AddHeader("Access-Control-Allow-Origin", "*");
string endpoint = (request.UriParts.Length > 0? request.UriParts[0] : "");
int to = 0;
int.TryParse((request.UriParts.Length > 1 ? request.UriParts[1] : ""), out to);
string id = "";
AsyncSerial toSerial = null;
if (to != 0)
{
if (request.QueryString.Contains("baud") || request.QueryString.Contains("parity") || request.QueryString.Contains("dataBits") ||
request.QueryString.Contains("stopBits") || request.QueryString.Contains("newLine"))
{
// TODO
toSerial = bus.Connect(to);
}
else
{
toSerial = bus.Connect(to);
}
}
switch (endpoint)
{
case "":
writer.Write("SerialServe is running! Check out the documentation on GitHub.");
writer.Flush();
response.Send();
break;
case "list":
writer.Write("[" + string.Join(",", bus.Ports) + "]");
writer.Flush();
response.Send();
break;
case "write":
try
{
toSerial.Write(request.QueryString["toWrite"].ToString());
writer.Write("{\"success\":true}");
writer.Flush();
response.Send();
}
catch
{
response.Status = System.Net.HttpStatusCode.BadRequest;
writer.Write("{\"error\":\"Could not write to the requested port.\"}");
writer.Flush();
response.Send();
}
break;
case "enable":
case "disable":
try
{
if (endpoint == "enable")
{
toSerial.DtsEnable();
}
else
{
toSerial.DtsDisable();
}
writer.Write("{\"success\":true}");
writer.Flush();
response.Send();
}
catch
{
response.Status = System.Net.HttpStatusCode.BadRequest;
writer.Write("{\"error\":\"Could not change the state of the requested port.\"}");
writer.Flush();
response.Send();
}
break;
case "read":
if (!longpollConnections.ContainsKey(to))
{
longpollConnections[to] = new AssociativeArray <string, List <IHttpResponse> >();
}
if (!longpollConnections[to].ContainsKey(id))
{
longpollConnections[to][id] = new List <IHttpResponse>();
}
longpollConnections[to][id].Add(response);
break;
default:
response.Status = System.Net.HttpStatusCode.NotFound;
writer.Write("Not found!");
writer.Flush();
response.Send();
break;
}
}
