/// <summary>
/// Constructor.
/// </summary>
/// <param name="program">Program</param>
internal AbstractEngine(Program program)
{
Contract.Requires(program != null);
this.Program = program;
if (ToolCommandLineOptions.Get().MeasureTime)
{
this.Timer = new ExecutionTimer();
}
}
internal static void Main(string[] args)
{
Contract.Requires(cce.NonNullElements(args));
Driver.InstallCommandLineOptions(args);
var program = new Program();
try
{
ExecutionTimer timer = null;
if (ToolCommandLineOptions.Get().MeasureTime)
{
timer = new ExecutionTimer();
timer.Start();
}
Driver.ParseFiles(program);
try
{
Driver.ParseAnalyzeAndSequentialize(program);
Driver.RunSummarizationEngine(program);
Driver.RunReachabilityAnalysisEngine(program);
}
catch (AnalysisFailedException)
{
Lockpwn.IO.Reporter.WarningWriteLine("Warning: Failed fast");
}
if (ToolCommandLineOptions.Get().MeasureTime)
{
timer.Stop();
Output.PrintLine(". Done [{0}]", timer.Result());
}
else if (ToolCommandLineOptions.Get().VerboseMode)
{
Output.PrintLine(". Done");
}
Driver.CleanUpTemporaryFiles(program);
Environment.Exit((int)Outcome.Done);
}
catch (Exception e)
{
Console.Error.Write("Exception thrown in lockpwn: ");
Console.Error.WriteLine(e);
Driver.CleanUpTemporaryFiles(program);
Environment.Exit((int)Outcome.FatalError);
}
}