public void ConvertSniffFileToNoEscapeMessages(string path, bool keepTimeStamp, bool asHex)
{
StreamReader tr = new StreamReader(path);
string line;
while ((line = tr.ReadLine()) != null)
{
if (!line.Contains(':'))
{
continue;
}
var time = Regex.Split(line, @" :")[0]; // get the time stamp
line = Regex.Split(line, @" :")[1]; // get everything after the colon
// remove whitespace
string rxMessage = String.Concat(line.Where(c => !Char.IsWhiteSpace(c))); // remove white space
// convert to bytes
var justBytes = StringToByteArray(rxMessage);
var noEscapes = RemoveEscapes(justBytes);
if (noEscapes[3] != 0x90)
{
continue;
}
string newSuffix = keepTimeStamp ? "_proc_w_time.txt" : "_proc.txt";
using (StreamWriter sw = new StreamWriter(path.Replace(".txt", newSuffix), true))
{
long unixTime = new DateTimeOffset(DateTime.Parse(time)).ToUnixTimeMilliseconds();
if (keepTimeStamp)
{
sw.Write(unixTime + " :");
}
if (asHex)
{
sw.WriteLine(DebugHelper.ByteArrayToHexString(noEscapes));
}
else
{
sw.WriteLine(new NodeDataBySerialNumber(noEscapes).ToString());
}
sw.Flush();
sw.Close(); // don't care how inefficient this is
}
}
}
private void PortOnDataReceived(object sender, SerialDataReceivedEventArgs e)
{
SerialPort sp = (SerialPort)sender;
byte[] rxData = new byte[sp.BytesToRead];
sp.Read(rxData, 0, rxData.Length);
foreach (var b in rxData) // gotta go through each one in case there is no break between messages
{
if (b == 0x7E && rxBytes.Count > 0)
{
var lastLine = RemoveEscapes(rxBytes.ToArray());
string diagOutput = $"{DateTime.Now:O} :{DebugHelper.ByteArrayToHexString(lastLine)}";
// using (StreamWriter sw = new StreamWriter( path + "\\live_asc_with_time.txt", true))
// {
//
// sw.WriteLine(diagOutput);
// sw.Flush();
// sw.Close();
// }
Debug.WriteLine(diagOutput);
// ProcessLiveData(lastLine, DateTime.Now);
rxBytes.Clear();
}
rxBytes.Add(b);
var readyBytes = RemoveEscapes(rxBytes.ToArray());
if (readyBytes.Length >= 48 && readyBytes[2] == 0x2C)
{
ProcessLiveData(readyBytes, DateTime.Now);
}
}
}
public void ReadFile(string path)
{
// read file remove escapes, sort message types, parse time, serial number and packet number
List <Metrics> metrics = new List <Metrics>();
using (StreamReader tr = new StreamReader(path))
{
// divide file into individual messages
string wholeFile = tr.ReadToEnd();
string[] wholeFileAsStrings = Regex.Split(wholeFile, @"7E");
//
using (StreamWriter sw = new StreamWriter("c:\\temp\\messages.txt"))
{
foreach (string s in wholeFileAsStrings)
{
if (s == "")
{
continue;
}
// remove whitespace
string message = String.Concat(s.Where(c => !Char.IsWhiteSpace(c))); // remove white space
// convert to bytes
var asBytes = StringToByteArray(message);
// remove escapes
var noEscapes = RemoveEscapes(asBytes);
NodeDataBySerialNumber nd = new NodeDataBySerialNumber(noEscapes);
if (nd.Code != 0)
{
var metric = metrics.FirstOrDefault(o => o.SerialId == nd.SerialId.Value);
if (metric == null)
{
metrics.Add(new Metrics(nd));
}
else
{
metric.Add(nd);
}
}
// convert back to a string, lol
string noEscapesString = DebugHelper.ByteArrayToHexString(noEscapes);
// write it to file
sw.WriteLine($"7E{noEscapesString}".Trim());
}
foreach (var m in metrics)
{
m.PrintMetrics();
}
sw.Flush();
sw.Close();
}
// using (StreamWriter sw = new StreamWriter("C:\\temp\\Roof.txt"))
// {
// sw.Write(wholeFileAsString);
//
// sw.Flush();
// sw.Close();
// }
}
// using (BinaryWriter writer = new BinaryWriter(File.Open("C:\\temp\\Roof.bin", FileMode.Create)))
// {
// var messageBytes = RemoveEscapes(wholeFileAsBytes);
//
// writer.Flush();
// writer.Close();
// }
}
