public async Task <byte[]> GetData(Roc809 roc, byte[] request)
{
var portName = _statuses.FirstOrDefault(s => s.Value.Status == PortStatus.CONNECTED && s.Value.Phone.Equals(roc.Phone)).Key;
if (string.IsNullOrEmpty(portName))
{
return(new byte[1024]);
}
var port = _statuses[portName].Port;
var retries = Retries;
var stream = port.BaseStream;
do
{
var response = new byte[1024];
port.DiscardInBuffer();
port.DiscardOutBuffer();
await Task.Delay(WriteDelay * 1000);
SetStatus(new ModemLogEntry {
Message = BytesToString(request), Status = Common.ModemStatus.SEND, Port = port.PortName
});
var task = Task.Factory.StartNew(async() =>
{
await stream.WriteAsync(request, 0, request.Length);
await Task.Delay(ReadDelay * 1000);
var result = await stream.ReadAsync(response, 0, response.Length);
SetStatus(new ModemLogEntry
{
Message = $"Отримано {result} байтів",
Status = Common.ModemStatus.RECEIVE,
Port = port.PortName
});
}).Unwrap();
if (await Task.WhenAny(task, Task.Delay(Timeout * 1000)) == task)
{
return(response);
}
retries--;
} while (retries > 0);
await Disconnect(roc.Phone);
throw new Exception("Таймаут читання даних через GPRS");
}
private void ProcessRoc(RocScanMember member, Roc809 roc, IClient client)
{
if (member.ScanEventData)
{
ScanEventData(roc, client);
}
if (member.ScanAlarmData)
{
ScanAlarmData(roc, client);
}
}
private async void ScanDailyData(Roc809 roc, Roc809MeasurePoint point, IClient client)
{
var s = roc.IsScannedViaGPRS ? $"телефоном {roc.Phone}" : $"адресою {roc.Address}";
Logger.Log(_log, new LogEntry {
Message = $"Опитування добових даних обчислювача ROC809 з {s} ...", Status = LogStatus.Info, Type = LogType.Roc
});
await _service.GetDailyData(client, roc, point, async data =>
{
if (data == null || !data.Any())
{
Logger.Log(_log, new LogEntry {
Message = $"Добові дані точки №{point.Number} обчислювача ROC809 з {s} відсутні", Status = LogStatus.Warning, Type = LogType.Roc
});
return;
}
data.ForEach(d =>
{
d.Roc809MeasurePointId = point.Id;
});
await _dataService.SaveDailyData(point.Id, data, saved =>
{
Logger.Log(_log,
saved > 0
? new LogEntry {
Message = $"Добові дані точки №{point.Number} обчислювача ROC809 з {s} успішно оновлено. Додано записів: {saved}", Status = LogStatus.Success, Type = LogType.Roc
}
: new LogEntry {
Message = $"Нові добові дані точки №{point.Number} обчислювача ROC809 з {s} відсутні", Status = LogStatus.Warning, Type = LogType.Roc
});
}, ex =>
{
Logger.Log(_log, new LogEntry {
Message = $"Помилка збереження добових даних точки №{point.Number} обчислювача ROC809 з {s}", Status = LogStatus.Error, Type = LogType.Roc
});
Logger.Log(_log, new LogEntry {
Message = ex.Message, Status = LogStatus.Error, Type = LogType.Roc
});
});
}, ex =>
{
Logger.Log(_log, new LogEntry {
Message = $"Помилка читання добових даних точки №{point.Number} обчислювача ROC809 з {s}", Status = LogStatus.Error, Type = LogType.Roc
});
Logger.Log(_log, new LogEntry {
Message = ex.Message, Status = LogStatus.Error, Type = LogType.Roc
});
});
}
public async Task GetAlarmData(IClient client, Roc809 roc, Action <List <Roc809AlarmData> > onSuccess, Action <Exception> onException)
{
await _rocPlusProtocol.GetAlarmData(roc, client)
.ContinueWith(result =>
{
if (result.Exception != null)
{
onException?.Invoke(result.Exception.InnerException);
}
else
{
onSuccess?.Invoke(result.Result);
}
}, TaskScheduler.FromCurrentSynchronizationContext());
}
private void ProcessPoint(RocScanMember member, Roc809 roc, Roc809MeasurePoint point, IClient client)
{
if (member.ScanMinuteData)
{
ScanMinuteData(roc, point, client);
}
if (member.ScanPeriodicData)
{
ScanPeriodicData(roc, point, client);
}
if (member.ScanDailyData)
{
ScanDailyData(roc, point, client);
}
}
/// <summary>
/// Возвращает полную информацию о вычислителе ROC809
/// </summary>
public static string Info(this Roc809 roc)
{
return($"Id:\t\t\t{roc.Id}\n" +
$"Назва:\t\t\t{roc.Name}\n" +
$"Опис:\t\t\t{roc.Description}\n" +
$"ROC Unit:\t\t{roc.RocUnit}\n" +
$"ROC Group:\t\t{roc.RocGroup}\n" +
$"Host Unit:\t\t{roc.HostUnit}\n" +
$"Host Group:\t\t{roc.HostGroup}\n" +
$"IP-адреса:\t\t{roc.Address}\n" +
$"Порт:\t\t\t{roc.Port}\n" +
$"Номер телефону:\t{roc.Phone}\n" +
"Опитування:\t\t" + (roc.IsScannedViaGPRS ? "По GPRS" : "По TCP/IP") + "\n" +
$"Створено:\t\t{roc.DateCreated.ToString("dd.MM.yyyy HH:mm")}\n" +
$"Змінено:\t\t{roc.DateModified.ToString("dd.MM.yyyy HH:mm")}");
}
public async Task GetDailyData(IClient client, Roc809 roc, Roc809MeasurePoint point, Action <List <Roc809DailyData> > onSuccess, Action <Exception> onException)
{
await _rocPlusProtocol.GetPeriodicData(roc, point, RocHistoryType.Daily, client)
.ContinueWith(result =>
{
if (result.Exception != null)
{
onException?.Invoke(result.Exception.InnerException);
}
else
{
onSuccess?.Invoke(result.Result.Select(d => new Roc809DailyData {
Period = d.DatePeriod, Value = d.Value
}).ToList());
}
}, TaskScheduler.FromCurrentSynchronizationContext());
}
/// <summary>
/// Возвращает текст для элемента дерева для вычислителя
/// </summary>
public static string NodeTitle(this EstimatorBase estimator)
{
Floutec floutec = estimator as Floutec;
if (floutec != null)
{
return($"{floutec.Name} (ФЛОУТЕК, Адреса = {floutec.Address})");
}
Roc809 roc = estimator as Roc809;
if (roc != null)
{
return(roc.IsScannedViaGPRS ?
$"{roc.Name} (ROC, Телефон = {roc.Phone})" :
$"{roc.Name} (ROC, Адреса = {roc.Address})");
}
return(string.Empty);
}
public async Task <byte[]> GetData(Roc809 roc, byte[] request)
{
var client = new TcpClient();
// Если соединение не было установлено, то установить
if (!client.Connected)
{
client.Connect(roc.Address, roc.Port);
}
// Получение потока
var stream = client.GetStream();
// Запись запроса в поток
await stream.WriteAsync(request, 0, request.Length);
await stream.FlushAsync();
// Чтение ответа из потока
var response = new byte[1024];
await stream.ReadAsync(response, 0, response.Length);
return(response);
}
public EditRocForm()
{
InitializeComponent();
Load += (sender, args) =>
{
if (!IsEdit)
{
Roc = new Roc809();
Text = TITLE_CREATE;
Icon = Resources.Add;
}
else
{
Text = TITLE_EDIT;
txtName.Text = Roc.Name;
txtDescription.Text = Roc.Description;
numRocUnit.Value = Roc.RocUnit;
numRocGroup.Value = Roc.RocGroup;
numHostUnit.Value = Roc.HostUnit;
numHostGroup.Value = Roc.HostGroup;
rbGPRS.Checked = Roc.IsScannedViaGPRS;
rbTCPIP.Checked = !rbGPRS.Checked;
txtAddress.Text = ConvertIpToMask(Roc.Address);
txtPhone.Text = Roc.Phone;
numPort.Value = Roc.Port;
Icon = Resources.Estimator1;
}
txtAddress.Enabled = rbTCPIP.Checked;
numPort.Enabled = rbTCPIP.Checked;
txtPhone.Enabled = rbGPRS.Checked;
};
btnCancel.Select();
}
public async Task <List <Roc809AlarmData> > GetAlarmData(Roc809 roc, IClient client)
{
var request = new byte[11];
var data = new List <Roc809AlarmData>();
request[0] = (byte)roc.RocUnit;
request[1] = (byte)roc.RocGroup;
request[2] = (byte)roc.HostUnit;
request[3] = (byte)roc.HostGroup;
request[4] = 0x76;
request[5] = 0x03;
request[6] = 0x0a;
request[7] = 0x00;
request[8] = 0x00;
var crc = Crc16.Compute(request, 9);
request[9] = crc[0];
request[10] = crc[1];
int startIndex = request.GetInt16(7);
int totalIndex;
var gprsClient = client as GprsClient;
if (gprsClient != null)
{
await gprsClient.Connect(roc.Phone);
}
do
{
byte[] response;
var retries = client.Retries;
var valid = false;
do
{
response = await client.GetData(roc, request);
var responseCrc = Crc16.Compute(response, 6 + response[5]);
if (response[6 + response[5]] == responseCrc[0] &&
response[6 + response[5] + 1] == responseCrc[1])
{
valid = true;
break;
}
retries--;
} while (retries > 0);
if (!valid)
{
if (gprsClient != null)
{
await gprsClient.Disconnect(roc.Phone);
}
throw new Exception("Помилка читання даних через GPRS. Дані не є консистентними");
}
totalIndex = response.GetInt16(9);
var alarmsToProcess = totalIndex - startIndex >= 10 ? 10 : totalIndex - startIndex;
for (var i = 0; i < alarmsToProcess; i++)
{
var offset = i * 23;
var record = new Roc809AlarmData();
var time = new DateTime(1970, 1, 1, 0, 0, 0, 0);
record.SRBX = (response[11 + offset] & (1 << 7)) != 0;
record.Condition = (response[11 + offset] & (1 << 6)) != 0;
record.Type = response[11 + offset] & 63;
record.Time = time.AddSeconds(response.GetUInt32(12 + offset));
switch (record.Type)
{
case 0:
break;
case 1:
record.Code = response[16 + offset];
record.T = response[17 + offset];
record.L = response[18 + offset];
record.P = response[19 + offset];
record.Description = response.GetASCII(20 + offset, 10);
record.Value = response.GetSingle(30 + offset).ToString(CultureInfo.InvariantCulture);
break;
case 2:
record.FST = response[16 + offset];
record.Description = response.GetASCII(17 + offset, 13);
record.Value = response.GetSingle(30 + offset).ToString(CultureInfo.InvariantCulture);
break;
case 3:
record.Description = response.GetASCII(16 + offset, 18);
break;
case 4:
record.Description = response.GetASCII(16 + offset, 14);
record.Value = response.GetSingle(30 + offset).ToString(CultureInfo.InvariantCulture);
break;
}
data.Add(record);
}
startIndex = BitConverter.ToInt32(BitConverter.GetBytes(startIndex + 10), 0);
request[7] = BitConverter.GetBytes(startIndex)[0];
request[8] = BitConverter.GetBytes(startIndex)[1];
crc = Crc16.Compute(request, 9);
request[9] = crc[0];
request[10] = crc[1];
} while (startIndex < totalIndex);
if (gprsClient != null)
{
await gprsClient.Disconnect(roc.Phone);
}
return(data);
}
public async Task <List <ROC809PeriodicDataModel> > GetPeriodicData(Roc809 roc, Roc809MeasurePoint point, RocHistoryType historyType, IClient client)
{
var request = new byte[15];
request[0] = (byte)roc.RocUnit;
request[1] = (byte)roc.RocGroup;
request[2] = (byte)roc.HostUnit;
request[3] = (byte)roc.HostGroup;
request[4] = 0x88;
request[5] = 0x07;
request[6] = (byte)point.HistSegment;
request[7] = 0x00;
request[8] = 0x00;
request[9] = (byte)historyType;
request[10] = (byte)(point.Number - 1);
request[11] = 0x01;
request[12] = 0x1e;
var crc = Crc16.Compute(request, 13);
request[13] = crc[0];
request[14] = crc[1];
int startIndex = request.GetInt16(7);
int totalIndex;
var data = new List <ROC809PeriodicDataModel>();
var gprsClient = client as GprsClient;
if (gprsClient != null)
{
await gprsClient.Connect(roc.Phone);
}
do
{
byte[] response;
var retries = client.Retries;
var valid = false;
do
{
response = await client.GetData(roc, request);
var responseCrc = Crc16.Compute(response, 6 + response[5]);
if (response[6 + response[5]] == responseCrc[0] &&
response[6 + response[5] + 1] == responseCrc[1])
{
valid = true;
break;
}
retries--;
} while (retries > 0);
if (!valid)
{
if (gprsClient != null)
{
await gprsClient.Disconnect(roc.Phone);
}
throw new Exception("Помилка читання даних через GPRS. Дані не є консистентними");
}
totalIndex = historyType == RocHistoryType.Minute ? 60 : response.GetInt16(9);
int recordsToProcess;
if (historyType == RocHistoryType.Minute)
{
recordsToProcess = response[11] / 2 >= 30 ? 30 : response[11] / 2;
}
else
{
recordsToProcess = totalIndex - startIndex >= 30 ? 30 : totalIndex - startIndex;
}
for (var j = 0; j < recordsToProcess; j++)
{
var offset = j * 8;
var period = new DateTime(1970, 1, 1, 0, 0, 0, 0);
double value = 0;
for (var k = 0; k < 2; k++)
{
var dataOffset = k * 4 + offset;
if (k == 0)
{
period = period.AddSeconds(response.GetUInt32(12 + dataOffset));
}
else
{
value = response.GetSingle(12 + dataOffset);
}
}
data.Add(new ROC809PeriodicDataModel {
DatePeriod = period, Value = value
});
}
startIndex = BitConverter.ToInt32(BitConverter.GetBytes(startIndex + 30), 0);
request[7] = BitConverter.GetBytes(startIndex)[0];
request[8] = BitConverter.GetBytes(startIndex)[1];
crc = Crc16.Compute(request, 13);
request[13] = crc[0];
request[14] = crc[1];
} while (startIndex < totalIndex);
if (gprsClient != null)
{
await gprsClient.Disconnect(roc.Phone);
}
return(data.Distinct().ToList());
}
public async Task <List <Roc809EventData> > GetEventData(Roc809 roc, IClient client)
{
var request = new byte[11];
request[0] = (byte)roc.RocUnit;
request[1] = (byte)roc.RocGroup;
request[2] = (byte)roc.HostUnit;
request[3] = (byte)roc.HostGroup;
request[4] = 0x77;
request[5] = 0x03;
request[6] = 0x0a;
request[7] = 0x01;
request[8] = 0x00;
var crc = Crc16.Compute(request, 9);
request[9] = crc[0];
request[10] = crc[1];
int startIndex = request.GetInt16(7);
int totalIndex;
var data = new List <Roc809EventData>();
var gprsClient = client as GprsClient;
if (gprsClient != null)
{
await gprsClient.Connect(roc.Phone);
}
do
{
byte[] response;
var retries = client.Retries;
var valid = false;
do
{
response = await client.GetData(roc, request);
var responseCrc = Crc16.Compute(response, 6 + response[5]);
if (response[6 + response[5]] == responseCrc[0] &&
response[6 + response[5] + 1] == responseCrc[1])
{
valid = true;
break;
}
retries--;
} while (retries > 0);
if (!valid)
{
if (gprsClient != null)
{
await gprsClient.Disconnect(roc.Phone);
}
throw new Exception("Помилка читання даних через GPRS. Дані не є консистентними");
}
totalIndex = response.GetInt16(9);
var eventsToProcess = totalIndex - startIndex >= 10 ? 10 : totalIndex - startIndex;
for (var i = 0; i < eventsToProcess; i++)
{
var offset = i * 22;
var record = new Roc809EventData();
var time = new DateTime(1970, 1, 1, 0, 0, 0, 0);
record.Type = response[11 + offset];
record.Time = time.AddSeconds(response.GetUInt32(12 + offset));
switch (record.Type)
{
case 0:
break;
case 1:
record.OperatorId = response.GetASCII(16 + offset, 3);
record.T = response[19 + offset];
record.L = response[20 + offset];
record.P = response[21 + offset];
switch (response[22 + offset])
{
case 0:
record.NewValue = response.GetBool(23 + offset) ? "1" : "0";
record.OldValue = response.GetBool(27 + offset) ? "1" : "0";
break;
case 1:
record.NewValue = response[23 + offset].ToString();
record.OldValue = response[27 + offset].ToString();
break;
case 2:
record.NewValue = response.GetInt16(23 + offset).ToString();
record.OldValue = response.GetInt16(27 + offset).ToString();
break;
case 3:
record.NewValue = response.GetInt32(23 + offset).ToString();
record.OldValue = response.GetInt32(27 + offset).ToString();
break;
case 4:
record.NewValue = response[23 + offset].ToString();
record.OldValue = response[27 + offset].ToString();
break;
case 5:
record.NewValue = response.GetUInt16(23 + offset).ToString();
record.OldValue = response.GetUInt16(27 + offset).ToString();
break;
case 6:
record.NewValue = response.GetUInt32(23 + offset).ToString();
record.OldValue = response.GetUInt32(27 + offset).ToString();
break;
case 7:
record.NewValue = response.GetSingle(23 + offset).ToString(CultureInfo.InvariantCulture);
record.OldValue = response.GetSingle(27 + offset).ToString(CultureInfo.InvariantCulture);
break;
case 8:
record.NewValue = response.GetTLP(23 + offset);
record.OldValue = response.GetTLP(27 + offset);
break;
case 9:
record.NewValue = response.GetASCII(23 + offset, 3);
record.OldValue = response.GetASCII(27 + offset, 3);
break;
case 10:
record.NewValue = response.GetASCII(23 + offset, 7);
break;
case 11:
record.NewValue = response.GetASCII(23 + offset, 10);
break;
case 12:
record.NewValue = response.GetASCII(23 + offset, 10);
break;
case 13:
record.NewValue = response.GetASCII(23 + offset, 10);
break;
case 14:
record.NewValue = response.GetASCII(23 + offset, 10);
break;
case 15:
record.NewValue = response.GetASCII(23 + offset, 10);
break;
case 16:
record.NewValue = response.GetDouble(23 + offset).ToString(CultureInfo.InvariantCulture);
break;
case 17:
record.NewValue = time.AddSeconds(response.GetUInt32(23 + offset)).ToString("dd.MM.yyyy HH:mm:ss");
record.OldValue = time.AddSeconds(response.GetUInt32(27 + offset)).ToString("dd.MM.yyyy HH:mm:ss");
break;
}
break;
case 2:
record.Code = response[16 + offset];
record.Description = response.GetASCII(17 + offset, 16);
break;
case 3:
record.FST = response[16 + offset];
record.Value = response.GetSingle(17 + offset).ToString(CultureInfo.InvariantCulture);
break;
case 4:
record.OperatorId = response.GetASCII(16 + offset, 3);
record.Code = response[19 + offset];
record.Description = response.GetASCII(20 + offset, 13);
break;
case 5:
record.Value = time.AddSeconds(response.GetUInt32(16 + offset)).ToString("dd.MM.yyyy HH:mm:ss");
break;
case 6:
record.Value = time.AddSeconds(response.GetUInt32(16 + offset)).ToString("dd.MM.yyyy HH:mm:ss");
break;
case 7:
record.OperatorId = response.GetASCII(16 + offset, 3);
record.T = response[19 + offset];
record.L = response[20 + offset];
record.P = response[21 + offset];
record.RawValue = response.GetSingle(22 + offset).ToString(CultureInfo.InvariantCulture);
record.CalibratedValue = response.GetSingle(26 + offset).ToString(CultureInfo.InvariantCulture);
break;
}
data.Add(record);
}
startIndex = BitConverter.ToInt32(BitConverter.GetBytes(startIndex + 10), 0);
request[7] = BitConverter.GetBytes(startIndex)[0];
request[8] = BitConverter.GetBytes(startIndex)[1];
crc = Crc16.Compute(request, 9);
request[9] = crc[0];
request[10] = crc[1];
} while (startIndex < totalIndex);
if (gprsClient != null)
{
await gprsClient.Disconnect(roc.Phone);
}
return(data);
}
