static int Main()
{
var commandLineParser = new clsParseCommandLine();
try
{
mProcessingMode = eProcessingMode.TaskParallelLibrary4_5;
// Set this to 1 for now
// If argument /Threads is present, it will be set to that
// Otherwise, it will be set to value returned by GetCoreCount()
mThreadCount = 1;
mRuntimeSeconds = 15;
mUseTieredRuntimes = false;
var success = false;
if (commandLineParser.ParseCommandLine())
{
if (SetOptionsUsingCommandLineParameters(commandLineParser))
{
success = true;
}
}
else
{
if (commandLineParser.NonSwitchParameterCount + commandLineParser.ParameterCount == 0 && !commandLineParser.NeedToShowHelp)
{
// No arguments were provided; that's OK
success = true;
}
}
if (!success || commandLineParser.NeedToShowHelp)
{
ShowProgramHelp();
return(-1);
}
StartProcessing();
}
catch (Exception ex)
{
ShowErrorMessage("Error occurred in Program->Main", ex);
return(-1);
}
return(0);
}
private static bool SetOptionsUsingCommandLineParameters(clsParseCommandLine commandLineParser)
{
// Returns True if no problems; otherwise, returns false
var lstValidParameters = new List <string> {
"Mode", "Runtime", "Threads", "UseTiered", "Preview"
};
try
{
// Make sure no invalid parameters are present
if (commandLineParser.InvalidParametersPresent(lstValidParameters))
{
var badArguments = new List <string>();
foreach (var item in commandLineParser.InvalidParameters(lstValidParameters))
{
badArguments.Add("/" + item);
}
ShowErrorMessage("Invalid command line parameters", badArguments);
return(false);
}
// Could query commandLineParser to see if various parameters are present
//if (commandLineParser.NonSwitchParameterCount > 0)
//{
// mFileName = commandLineParser.RetrieveNonSwitchParameter(0);
//}
var modeValue = 0;
if (!GetParamInt(commandLineParser, "Mode", ref modeValue))
{
return(false);
}
try
{
if (modeValue > 0)
{
mProcessingMode = (eProcessingMode)(modeValue - 1);
}
}
catch (Exception ex)
{
ShowErrorMessage("Invalid value for /Mode; should be /Mode:1 or /Mode:2 or /Mode:3 or /Mode:4", ex);
}
if (!GetParamInt(commandLineParser, "Runtime", ref mRuntimeSeconds))
{
return(false);
}
if (commandLineParser.IsParameterPresent("Threads"))
{
if (!GetParamInt(commandLineParser, "Threads", ref mThreadCount))
{
return(false);
}
}
else
{
mThreadCount = GetCoreCount();
}
mUseTieredRuntimes = commandLineParser.IsParameterPresent("UseTiered");
mPreviewMode = commandLineParser.IsParameterPresent("Preview");
return(true);
}
catch (Exception ex)
{
ShowErrorMessage("Error parsing the command line parameters: " + Environment.NewLine + ex.Message);
}
return(false);
}
