/// <summary>
/// 日志元素出队列
/// </summary>
/// <returns>出队列是否成功</returns>
public LogElement DeQ()
{
lock (lockQ)
{
LogElement retElem = null;
if (errLogQ.Count > 0)
{
retElem = errLogQ.Dequeue();
}
else if (infLogQ.Count > 0)
{
retElem = infLogQ.Dequeue();
}
else if (CLILogQ.Count > 0)
{
retElem = CLILogQ.Dequeue();
}
else
{
retElem = null;
}
return(retElem);
}
}
/// <summary>
/// 记录信息日志
/// </summary>
/// <param name="layer">协议层</param>
/// <param name="inf">数据</param>
/// <param name="len">数据量</param>
public static void RecordInf(enLogLayer layer, byte[] inf, int len = 0)
{
lock (lockLog)
{
if (layerLogSwitch[(int)layer])
{
LogElement aLogElement = null;
if (inf != null && inf.Length != 0)
{
if (len > inf.Length)
{
aLogElement = new LogElement(layer, enLogType.eInfo, ToHexString(inf));
}
else
{
byte[] arrValid = new byte[len];
Array.Copy(inf, 0, arrValid, 0, len);
aLogElement = new LogElement(layer, enLogType.eInfo, ToHexString(arrValid));
}
}
logQ.EnQ(aLogElement);
}
}
}
/// <summary>
/// 记录错误日志
/// </summary>
/// <param name="layer">协议层</param>
/// <param name="err">错误信息</param>
public static void RecordErr(enLogLayer layer, string err)
{
lock (lockLog)
{
LogElement aLogElement = new LogElement(layer, enLogType.eErr, err);
logQ.EnQ(aLogElement);
}
}
/// <summary>
/// 记录信息日志
/// </summary>
/// <param name="layer">协议层</param>
/// <param name="inf">信息</param>
public static void RecordInf(enLogLayer layer, string inf)
{
lock (lockLog)
{
if (layerLogSwitch[(int)layer])
{
LogElement aLogElement = new LogElement(layer, enLogType.eInfo, inf);
logQ.EnQ(aLogElement);
}
}
}
/// <summary>
/// 日志处理主线程函数
/// </summary>
private static void CommStackLogger()
{
CommStackLog.RecordInf(enLogLayer.eAdapter, "CommStackLogger running");
while (!bExit && logQ.HaveLogElement)
{
LogElement logElem = logQ.DeQ();
if (logElem != null)
{
WriteLog(logElem.LogType, logElem.ToString(), logElem.NewLine);
}
}
asigThreadExit.Set();
}
/// <summary>
/// 日志元素入队列
/// </summary>
/// <param name="element">日志元素</param>
/// <returns>入队列是否成功</returns>
public bool EnQ(LogElement element)
{
lock (lockQ)
{
if (element.LogType == enLogType.eErr)
{
if (errLogQ.Count >= capacity)
{
return(false);
}
else
{
errLogQ.Enqueue(element);
sigNewLogElement.Set();
return(true);
}
}
else if (element.LogType == enLogType.eInfo)
{
if (infLogQ.Count >= capacity)
{
return(false);
}
else
{
infLogQ.Enqueue(element);
sigNewLogElement.Set();
return(true);
}
}
else if (element.LogType == enLogType.eCli)
{
if (CLILogQ.Count >= capacity)
{
return(false);
}
else
{
CLILogQ.Enqueue(element);
sigNewLogElement.Set();
return(true);
}
}
else
{
return(false);
}
}
}
/// <summary>
/// 记录错误日志
/// </summary>
/// <param name="layer">协议层</param>
/// <param name="err">错误数据</param>
/// <param name="len">错误数据量</param>
public static void RecordErr(enLogLayer layer, byte[] err, int len = 0)
{
lock (lockLog)
{
LogElement aLogElement = null;
if (err != null && err.Length != 0)
{
if (len > err.Length)
{
aLogElement = new LogElement(layer, enLogType.eErr, ToHexString(err));
}
else
{
byte[] arrValid = new byte[len];
Array.Copy(err, 0, arrValid, 0, len);
aLogElement = new LogElement(layer, enLogType.eErr, ToHexString(arrValid));
}
}
logQ.EnQ(aLogElement);
}
}