private void ManagePushNotificationMessage(List <string> splitedData, ref byte[] buffer)
{
//Logger.WriteLine("~~~PushNotifiation - BUFFER BEFORE -> " + Encoding.UTF8.GetString(buffer));
var indexOfPushNotif = ByteArrayHelper.IndexOfSequence(buffer, bytesPushNotification);
var dataBeforeNotif = buffer.Take(indexOfPushNotif).ToArray();
var dataAfterNotifWithData = buffer.Skip(indexOfPushNotif + bytesPushNotification.Length).ToArray();
// If PushNotification Contains EOCR
if (ByteArrayHelper.IndexOfSequence(buffer, bytesEocr) >= 0)
{
var eocrIndex = ByteArrayHelper.IndexOfSequence(buffer, bytesEocr);
var notifDataBytes = dataAfterNotifWithData.Take(eocrIndex).ToArray();
var notifData = Encoding.UTF8.GetString(notifDataBytes).Split(':').ToList();
if (string.IsNullOrEmpty(notifData[0]))
{
notifData.Skip(1);
}
var dataAfterNotif = dataAfterNotifWithData.Skip(eocrIndex + 5).ToArray();
buffer = dataBeforeNotif.Concat(dataAfterNotif).ToArray();
// This will exclude buffer=":" (PushNotifs that start with ":") case.
if (buffer.Length == 1 && buffer[0] == byteColon)
{
buffer = new byte[0];
}
if (buffer.Length > 2 && buffer[indexOfPushNotif - 1] == byteColon && buffer[indexOfPushNotif - 2] == byteColon)
{
buffer = buffer.Take(buffer.Length - 1).ToArray();
}
if (buffer.Length > 0)
{
splitedData = Encoding.UTF8.GetString(buffer).Split(':').ToList();
}
else
{
CommandResponseBuffer.Complete();
CommandResponseBuffer = new BufferBlock <byte[]>();
splitedData = new List <string>();
}
//Logger.WriteLine("~~~PushNotifiation - BUFFER AFTER -> " + Encoding.UTF8.GetString(buffer));
Task.Factory.StartNew(AppendNewCustomFileHash(notifData[0], notifData[1], notifData[2]));
}
else
{
//read from network till EOCR occurs and then get transmited data !!
Logger.WriteLine("Excepție: PushNotification - mesajul a fost pus in chunk-uri diferite. Caz netratat");
}
}
private void ManageEocrMessage(List <string> splitedData, byte[] buffer)
{
var bytesBeforeEocr = ByteArrayHelper.IndexOfSequence(buffer, bytesEocr);
// is there a message like: ::EOCR: ???
if ((bytesBeforeEocr == 1 && splitedData[0].Equals("") && buffer.Count() == 6) ||
(splitedData[0].Equals("EOCR") && buffer.Count() == 5))
{
//IF message is :EOCR: OR EOCR:
CommandResponseBuffer.Complete();
CommandResponseBuffer = new BufferBlock <byte[]>();
}
else
{
var dataBeforeEocr = buffer.Take(bytesBeforeEocr).ToArray();
// Send data before EOCR if there is some
if (dataBeforeEocr.Length > 0 && dataBeforeEocr[dataBeforeEocr.Length - 1].Equals(byteColon))
{
// Cuts the ":" before EOCR and sends data.
dataBeforeEocr = dataBeforeEocr.Take(dataBeforeEocr.Length - 1).ToArray();
CommandResponseBuffer.Post(dataBeforeEocr);
}
// Wait till the buffer is empty to complete the message !!!
while (CommandResponseBuffer.Count > 0)
{
Thread.Sleep(10);
}
CommandResponseBuffer.Complete();
CommandResponseBuffer = new BufferBlock <byte[]>();
// Send remained data if there is some
var bytesToEocr = bytesBeforeEocr + 5;
if (bytesToEocr < buffer.Count())
{
//Logger.WriteLine("~~~AsyncReading(EOCR - RemainedData) : " + Encoding.UTF8.GetString(buffer));
var dataAfterEocr = buffer.Skip(bytesToEocr).ToArray();
CommandResponseBuffer.Post(dataAfterEocr);
}
// This is not necessary: else if (bytesToEocr == buffer.Count()) !!! I THINK !!!
}
}
