/// <summary>
/// threadpool callback func
/// </summary>
/// <param name="data"></param>
public void ProcessData(RecordLine recordLine)
{
if (null == recordLine || 0 == recordLine.ReadMark)
{
return;
}
try
{
ValidateData(recordLine);
String dataStr = GenDataMessage(recordLine);
Log.Info(String.Format("生成数据报文：[{0}].", dataStr));
SaveToDB(dataStr);
SaveToFile(dataStr);
recordLine.Processed = true;
Log.Info("数据处理.");
}
catch (System.Exception ex)
{
Log.Error("数据处理异常.", ex);
}
}
public static List <RecordLine> ReadFromXmlFile(String _XmlFilename)
{
List <RecordLine> result = new List <RecordLine>();
if (!String.IsNullOrEmpty(_XmlFilename))
{
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.Load(_XmlFilename);
System.Xml.XmlNodeList lines = doc.GetElementsByTagName("RecordLine");
foreach (System.Xml.XmlNode line in lines)
{
System.Xml.XmlElement lineEle = line as System.Xml.XmlElement;
String palletizer = lineEle.GetAttribute("PalletizerName");
String readMarkDevice = lineEle.GetAttribute("ReadMarkDevice");
String plateCodeDevice = lineEle.GetAttribute("PlateCodeDevice");
System.Xml.XmlNodeList records = lineEle.GetElementsByTagName("Record");
if (records.Count > 0)
{
RecordLine recordLine = new RecordLine(palletizer, readMarkDevice, plateCodeDevice);
foreach (System.Xml.XmlNode record in records)
{
System.Xml.XmlElement recordEle = record as System.Xml.XmlElement;
String boxCodeDevice = recordEle.GetAttribute("BoxCodeDevice");
String amountDevice = recordEle.GetAttribute("AmountDevice");
recordLine.AddRecord(new Record(boxCodeDevice, amountDevice));
}
result.Add(recordLine);
}
}
}
return(result);
}
/// <summary>
/// initialize record lines from records configuration file
/// </summary>
/// <param name="_RecordConfigFilename"></param>
void InitializeRecordLines(String _RecordConfigFilename)
{
try
{
m_RecordLines = RecordLine.ReadFromXmlFile(_RecordConfigFilename);
Log.Info(String.Format("初始化码垛信息软元件配置成功. 已配置 {0} 条码垛线路.", m_RecordLines.Count));
}
catch (System.Exception ex)
{
Log.Error("初始化码垛信息软元件配置失败.", ex);
throw;
}
}
/// <summary>
/// get formatted string from given device value
/// </summary>
public String GenDataMessage(RecordLine _RecordLine)
{
StringBuilder records = new StringBuilder();
foreach (Record record in _RecordLine.Records)
{
if (record.ReadMark > 0)
{
records.AppendFormat("{0}:{1};", record.BoxCode, record.Amount);
}
}
String result = String.Format(m_MsgFormatter, _RecordLine.PalletizerName, _RecordLine.PlateCode, records.ToString());
return(result);
}
/// <summary>
/// monitor thread callback func
/// </summary>
void Monitor(Object p)
{
RecordLine recordLine = p as RecordLine;
if (null == recordLine)
{
return;
}
DateTime stamp;
while (!m_CancelToken.IsCancellationRequested)
{
stamp = DateTime.Now;
lock (m_IOLock)
{
recordLine.ReadData(m_Com);
}
m_DataProcessor.ProcessData(recordLine);
if (0 != recordLine.ReadMark && recordLine.Processed)
{
lock (m_IOLock)
{
recordLine.ResetReadMark(m_Com);
}
}
int sleepInterval = (int)(m_MonitorInterval - (DateTime.Now - stamp).TotalMilliseconds);
if (sleepInterval > 0)
{
Thread.Sleep(sleepInterval);
}
}
}
//void Test1(PLCCom);
static void Main(string[] args)
{
try
{
int LogicalStationNum = Convert.ToInt32(ConfigurationManager.AppSettings["LogicalStationNum"]);
Log.AddConsoleLogger(ConfigurationManager.AppSettings["LogFormatter"]);
Log.OpenLog("PLC-Console");
PLCCom com = new PLCCom(LogicalStationNum);
int ret = com.Open();
if (0 != ret)
throw new Exception("Open com fail.");
RecordLine line1 = new RecordLine("MD1", "D01001", "D01002");
Record record1_1 = new Record("D01012", "D01026");
Record record1_2 = new Record("D01032", "D01046");
RecordLine line2 = new RecordLine("MD2", "D01101", "D01102");
Record record2_1 = new Record("D01112", "D01126");
Record record2_2 = new Record("D01132", "D01146");
RecordLine line3 = new RecordLine("MD3", "D01201", "D01202");
Record record3_1 = new Record("D01212", "D01226");
Record record3_2 = new Record("D01232", "D01246");
RecordLine line4 = new RecordLine("MD4", "D01301", "D01302");
Record record4_1 = new Record("D01312", "D01326");
Record record4_2 = new Record("D01332", "D01346");
if (false)
{
Console.WriteLine("Test read mark.");
while (true)
{
short lineMark1 = CommUtil.GetDevice(line1.ReadMarkDevice, com);
if (lineMark1 != 0)
Console.WriteLine(String.Format("{2},{3} -- {0}'s read mark is set to {1}.", line1.PalletizerName, lineMark1, DateTime.Now, DateTime.Now.Millisecond));
short lineMark2 = CommUtil.GetDevice(line2.ReadMarkDevice, com);
if (lineMark2 != 0)
Console.WriteLine(String.Format("{2},{3} -- {0}'s read mark is set to {1}.", line2.PalletizerName, lineMark2, DateTime.Now, DateTime.Now.Millisecond));
short lineMark3 = CommUtil.GetDevice(line3.ReadMarkDevice, com);
if (lineMark3 != 0)
Console.WriteLine(String.Format("{2},{3} -- {0}'s read mark is set to {1}.", line3.PalletizerName, lineMark3, DateTime.Now, DateTime.Now.Millisecond));
short lineMark4 = CommUtil.GetDevice(line4.ReadMarkDevice, com);
if (lineMark4 != 0)
Console.WriteLine(String.Format("{2},{3} -- {0}'s read mark is set to {1}.", line4.PalletizerName, lineMark4, DateTime.Now, DateTime.Now.Millisecond));
}
}
else
{
while (true)
{
Console.Write("\nPush enter to write data.");
Console.ReadLine();
line1.SetPlateCode("11111111", com);
record1_1.SetBoxCode("1A0000000000000000000000000", com);
record1_1.SetAmount(11, com);
record1_2.SetBoxCode("1B0000000000000000000000000", com);
record1_2.SetAmount(12, com);
CommUtil.SetDevice(1, line1.ReadMarkDevice, com);
line2.SetPlateCode("22222222", com);
record2_1.SetBoxCode("2A0000000000000000000000000", com);
record2_1.SetAmount(21, com);
record2_2.SetBoxCode("2B0000000000000000000000000", com);
record2_2.SetAmount(22, com);
CommUtil.SetDevice(1, line2.ReadMarkDevice, com);
line3.SetPlateCode("33333333", com);
record3_1.SetBoxCode("3A0000000000000000000000000", com);
record3_1.SetAmount(31, com);
record3_2.SetBoxCode("3B0000000000000000000000000", com);
record3_2.SetAmount(32, com);
CommUtil.SetDevice(1, line3.ReadMarkDevice, com);
line4.SetPlateCode("44444444", com);
record4_1.SetBoxCode("4A0000000000000000000000000", com);
record4_1.SetAmount(41, com);
record4_2.SetBoxCode("4B0000000000000000000000000", com);
record4_2.SetAmount(42, com);
CommUtil.SetDevice(1, line4.ReadMarkDevice, com);
}
}
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public static List<RecordLine> ReadFromXmlFile(String _XmlFilename)
{
List<RecordLine> result = new List<RecordLine>();
if (!String.IsNullOrEmpty(_XmlFilename))
{
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.Load(_XmlFilename);
System.Xml.XmlNodeList lines = doc.GetElementsByTagName("RecordLine");
foreach (System.Xml.XmlNode line in lines)
{
System.Xml.XmlElement lineEle = line as System.Xml.XmlElement;
String palletizer = lineEle.GetAttribute("PalletizerName");
String readMarkDevice = lineEle.GetAttribute("ReadMarkDevice");
String plateCodeDevice = lineEle.GetAttribute("PlateCodeDevice");
System.Xml.XmlNodeList records = lineEle.GetElementsByTagName("Record");
if (records.Count > 0)
{
RecordLine recordLine = new RecordLine(palletizer, readMarkDevice, plateCodeDevice);
foreach (System.Xml.XmlNode record in records)
{
System.Xml.XmlElement recordEle = record as System.Xml.XmlElement;
String boxCodeDevice = recordEle.GetAttribute("BoxCodeDevice");
String amountDevice = recordEle.GetAttribute("AmountDevice");
recordLine.AddRecord(new Record(boxCodeDevice, amountDevice));
}
result.Add(recordLine);
}
}
}
return result;
}
private void ValidateData(RecordLine recordLine)
{
{
bool hasInvalidChar = false;
foreach (Char c in recordLine.PlateCode)
hasInvalidChar |= !Char.IsDigit(c);
if (hasInvalidChar)
{
String msg = "托盘码发现非法字符.";
if (m_ValidatePlateCode)
throw new Exception(msg);
else
Log.Warn(msg);
}
}
{
bool allEmpty = true;
foreach (Record record in recordLine.Records)
allEmpty &= record.ReadMark == 0;
if (allEmpty)
{
String msg = "货物数量为 0.";
if (m_ValidateRecordNum)
throw new Exception(msg);
else
Log.Warn(msg);
}
}
{
bool hasInvalidChar = false;
foreach (Record record in recordLine.Records)
if (record.ReadMark != 0)
foreach (Char c in record.BoxCode)
hasInvalidChar |= !Char.IsLetterOrDigit(c);
if (hasInvalidChar)
{
String msg = "货物箱码发现非法字符.";
if (m_ValidatePlateCode)
throw new Exception(msg);
else
Log.Warn(msg);
}
}
}
/// <summary>
/// threadpool callback func
/// </summary>
/// <param name="data"></param>
public void ProcessData(RecordLine recordLine)
{
if (null == recordLine || 0 == recordLine.ReadMark)
return;
try
{
ValidateData(recordLine);
String dataStr = GenDataMessage(recordLine);
Log.Info(String.Format("生成数据报文：[{0}].", dataStr));
SaveToDB(dataStr);
SaveToFile(dataStr);
recordLine.Processed = true;
Log.Info("数据处理.");
}
catch (System.Exception ex)
{
Log.Error("数据处理异常.", ex);
}
}
/// <summary>
/// get formatted string from given device value
/// </summary>
public String GenDataMessage(RecordLine _RecordLine)
{
StringBuilder records = new StringBuilder();
foreach (Record record in _RecordLine.Records)
if (record.ReadMark > 0)
records.AppendFormat("{0}:{1};", record.BoxCode, record.Amount);
String result = String.Format(m_MsgFormatter, _RecordLine.PalletizerName, _RecordLine.PlateCode, records.ToString());
return result;
}
private void ValidateData(RecordLine recordLine)
{
{
bool hasInvalidChar = false;
foreach (Char c in recordLine.PlateCode)
{
hasInvalidChar |= !Char.IsDigit(c);
}
if (hasInvalidChar)
{
String msg = "托盘码发现非法字符.";
if (m_ValidatePlateCode)
{
throw new Exception(msg);
}
else
{
Log.Warn(msg);
}
}
}
{
bool allEmpty = true;
foreach (Record record in recordLine.Records)
{
allEmpty &= record.ReadMark == 0;
}
if (allEmpty)
{
String msg = "货物数量为 0.";
if (m_ValidateRecordNum)
{
throw new Exception(msg);
}
else
{
Log.Warn(msg);
}
}
}
{
bool hasInvalidChar = false;
foreach (Record record in recordLine.Records)
{
if (record.ReadMark != 0)
{
foreach (Char c in record.BoxCode)
{
hasInvalidChar |= !Char.IsLetterOrDigit(c);
}
}
}
if (hasInvalidChar)
{
String msg = "货物箱码发现非法字符.";
if (m_ValidatePlateCode)
{
throw new Exception(msg);
}
else
{
Log.Warn(msg);
}
}
}
}