public TISAppender()
{
try
{
// the logger initialize this class automatically
mmfData = new TIS_SMData();
TIS_MMF = new TISSharedMemory <byte>("TIS_MMF", (int)TIS_APPENDER.MMFSIZE);
getCfgData = new LogConfiguration();
TIS_MMF.OutPutFile = getCfgData.getLogFile();
if (!TIS_MMF.Open())
{
return;
}
byte[] indxBuff = TIS_MMF.StructureToByteArray(mmfData);
TIS_MMF_INDX = new TISSharedMemory <byte>("TIS_MMF_INDX", indxBuff.Length);
TIS_MMF_INDX.EnableOffset(false);
if (TIS_MMF_INDX.Open())
{
indxBuff = TIS_MMF_INDX.ReadArray();
TIS_SMData mmfIndex = (TIS_SMData)TIS_MMF_INDX.ByteArrayToStructure(indxBuff);
if (mmfIndex.currentOff <= 0)
{
TIS_MMF_INDX.WriteArray(indxBuff);
}
else
{
TIS_MMF.MMFOffset = (int)mmfIndex.currentOff;
}
}
else
{
throw new TisException("Failed to Create MMF object]");
}
}
catch
{
TIS_MMF = null;
TIS_MMF_INDX = null;
}
}
public TISQueueAppender()
{
try
{
TISMutex = new Mutex();
LogConfiguration getCfgData = new LogConfiguration();
outputFile = getCfgData.getLogFile();
if (File.Exists(outputFile))
{
fileS = new FileStream(outputFile, FileMode.Append, FileAccess.Write, FileShare.ReadWrite);
}
else
{
fileS = new FileStream(outputFile, FileMode.OpenOrCreate, FileAccess.Write, FileShare.ReadWrite);
}
}
catch (Exception exc)
{
throw new TisException(exc, "Failed to Create/Open Log File [{0}]", outputFile);
}
}