private static List <Diagnoser> LoadDiagnosers(XDocument settingsDoc, Dictionary <String, Collector> collectors, Dictionary <String, Analyzer> analyzers)
{
var diagnosers = new List <Diagnoser>();
var diagnosticSettingsXml = settingsDoc.Element(SettingsXml.DiagnosticSettings);
if (diagnosticSettingsXml == null)
{
return(diagnosers);
}
var diagnosersXml = diagnosticSettingsXml.Element(SettingsXml.Diagnosers);
if (diagnosersXml == null)
{
return(diagnosers);
}
foreach (var diagnoserXml in diagnosersXml.Elements(SettingsXml.Diagnoser))
{
var diagnoser = new Diagnoser()
{
Name = diagnoserXml.Attribute(SettingsXml.Name).Value
};
var descriptionXml = diagnoserXml.Attribute(SettingsXml.Description);
if (descriptionXml != null)
{
diagnoser.Description = descriptionXml.Value;
}
var processCleanupOnExitXml = diagnoserXml.Attribute(SettingsXml.ProcessCleanupOnCancel);
if (processCleanupOnExitXml != null)
{
diagnoser.ProcessCleanupOnCancel = processCleanupOnExitXml.Value;
}
var collectorName = diagnoserXml.Element(SettingsXml.Collector).Attribute(SettingsXml.Name).Value;
Collector collector;
if (!collectors.TryGetValue(collectorName.ToLower(), out collector))
{
throw new Exception(string.Format("Diagnoser {0} specifies a non-existant collector {1}", diagnoser.Name, collectorName));
}
diagnoser.Collector = collector;
var analyzerName = diagnoserXml.Element(SettingsXml.Analyzer).Attribute(SettingsXml.Name).Value;
Analyzer analyzer;
if (!analyzers.TryGetValue(analyzerName.ToLower(), out analyzer))
{
throw new Exception(string.Format("Diagnoser {0} specifies a non-existant analyzer {1}", diagnoser.Name, analyzerName));
}
diagnoser.Analyzer = analyzer;
diagnosers.Add(diagnoser);
}
return(diagnosers);
}
private static List <Diagnoser> GetDiagnosersToRun(string[] args, ref int argNum)
{
var diagnosers = SessionController.GetAllDiagnosers().ToList();
var diagnosersToRun = new List <Diagnoser>();
while (argNum < args.Length)
{
if (ArguementIsAParameter(args[argNum]))
{
// Done parsing all diagnosers
break;
}
int timeSpan;
if (int.TryParse(args[argNum], out timeSpan))
{
// Done parsing all diagnosers, we've reached the timespan now
break;
}
var diagnoserName = args[argNum];
argNum++;
Diagnoser diagnoser = null;
try
{
diagnoser = diagnosers.First(d => d.Name.Equals(diagnoserName, StringComparison.OrdinalIgnoreCase));
}
catch
{
Console.WriteLine("There is no diagnoser called {0}. Valid names are below.", diagnoserName);
ListDiagnosers(diagnosers);
Environment.Exit(-1);
}
diagnosersToRun.Add(diagnoser);
}
if (diagnosersToRun.Count == 0)
{
Console.WriteLine("You must specify at least one diagnoser to run. Valid diagnosers are:");
ListDiagnosers(diagnosers);
Environment.Exit(-1);
}
Console.WriteLine("Will use the following diagnosers:");
foreach (var diagnoser in diagnosersToRun)
{
Console.WriteLine(" " + diagnoser.Name);
}
return(diagnosersToRun);
}
internal DiagnoserSession(Diagnoser diagnoser, SessionType sessionType)
{
Diagnoser = diagnoser;
switch (sessionType)
{
case SessionType.Collect:
CollectorStatus = DiagnosisStatus.InProgress;
AnalyzerStatus = DiagnosisStatus.NotRequested;
break;
case SessionType.Diagnose:
CollectorStatus = DiagnosisStatus.InProgress;
AnalyzerStatus = DiagnosisStatus.WaitingForInputs;
break;
}
}
static void Main(string[] args)
{
CommandLineOptions.Install(new CommandLineOptions());
CommandLineOptions.Clo.PrintInstrumented = true;
CommandLineOptions.Clo.DoModSetAnalysis = true;
var traceProgram = TTUtil.ReadAndResolve(args[0], false);
var tracePre = new Preprocess(traceProgram);
var traceDg = new Diagnoser(traceProgram);
SplitType traceSt = null;
SplitType wholeSt = null;
List <HashSet <string> > localSol = null;
List <HashSet <string> > globalSol = null;
if (args.Any(arg => arg.Equals("/preprocess")))
{
tracePre.Run();
TTUtil.PrintProgram(traceProgram, "temp.bpl");
return;
}
if (args.Any(arg => arg.Equals("/transform")))
{
traceDg.Diagnose();
if (!traceDg.getPrecision())
{
Console.WriteLine("Got nothing to do");
return;
}
traceProgram = tracePre.Run();
traceSt = new SplitType(traceProgram, traceDg.getMapSizes());
traceSt.Run();
localSol = traceSt.getSolsInTvFromSolsInInt();
//foreach (var sol in localSol)
//{
// Console.WriteLine(string.Join(", ", sol));
//}
var rw = new Rewritter(traceProgram, traceSt.getTypes(), Path.GetFileNameWithoutExtension(args[0]) + "_transformed.bpl");
rw.Rewrite();
if (!args.Any(a => a.Equals("/update")))
{
return;
}
}
if (args.Any(arg => arg.Equals("/update")))
{
var wholeProgram = TTUtil.ReadAndResolve(args[1], false);
var wholePre = new Preprocess(wholeProgram);
var wholeDg = new Diagnoser(wholeProgram);
wholeDg.Diagnose();
wholeProgram = wholePre.Run();
wholeSt = new SplitType(wholeProgram, wholeDg.getMapSizes());
wholeSt.Solve();
globalSol = wholeSt.getSolsInTv();
wholeSt.Merge(localSol);
globalSol = wholeSt.getSolsInTv();
wholeSt.updateSolsInInt();
wholeSt.updateExprTypes();
//wholeSt.showUpdatedTypes();
//Console.WriteLine("==================updated global solution================");
//foreach (var sol in globalSol)
//{
// Console.WriteLine(string.Join(", ", sol));
//}
var rw = new Rewritter(wholeProgram, wholeSt.getTypes(), Path.GetFileNameWithoutExtension(args[1]) + "_updated.bpl");
rw.Rewrite();
}
}
public DiagnoserDetails(Diagnoser diagnoser)
{
Name = diagnoser.Name;
Warnings = new List <string>(diagnoser.GetWarnings());
Description = diagnoser.Description;
}
private void LoadDiagnoserFromXml(XElement diagnoserXml)
{
var diagnoserName = diagnoserXml.Attribute(SessionXml.Name).Value;
var allDiagnosers = Infrastructure.Settings.GetDiagnosers();
Diagnoser =
allDiagnosers.FirstOrDefault(d => d.Name.Equals(diagnoserName, StringComparison.OrdinalIgnoreCase));
if (Diagnoser == null)
{
// The settings file has changed so that this diagnoser no longer exists.
// We can no longer analyze this session but we'll create a mock diagnoser that no-ops on everything
Diagnoser = new Diagnoser()
{
Name = diagnoserName,
Collector = new RangeCollector()
{
Arguments = "",
Command = "",
Name = ""
},
Analyzer = new Analyzer()
{
Arguments = "",
Command = "",
Name = "MockAnalyzer"
}
};
}
var collectorXml = diagnoserXml.Element(SessionXml.Collector);
var analyzerXml = diagnoserXml.Element(SessionXml.Analyzer);
DiagnosisStatus collectorStatus;
DiagnosisStatus.TryParse(
collectorXml.Attribute(SessionXml.Status).Value,
ignoreCase: true,
result: out collectorStatus);
CollectorStatus = collectorStatus;
if (collectorStatus == DiagnosisStatus.InProgress)
{
CheckAndReturnCollectorDetailedStatus(diagnoserXml);
}
var collectorRunCountXml = collectorXml.Attribute(SessionXml.RunCount);
if (collectorRunCountXml != null && !string.IsNullOrEmpty(collectorRunCountXml.Value))
{
_collectorRunCount = int.Parse(collectorRunCountXml.Value);
}
_collectorFailureCount = int.Parse(collectorXml.Attribute(SessionXml.FailureCount).Value);
foreach (var errorXml in collectorXml.Elements(SessionXml.Error))
{
_collectorErrors.Add(errorXml.Value);
}
DiagnosisStatus analyzerStatus;
DiagnosisStatus.TryParse(
analyzerXml.Attribute(SessionXml.Status).Value,
ignoreCase: true,
result: out analyzerStatus);
AnalyzerStatus = analyzerStatus;
if (analyzerXml.Attribute(SessionXml.AnalyzerStartTime) != null)
{
if (DateTime.TryParse(analyzerXml.Attribute(SessionXml.AnalyzerStartTime).Value, out DateTime analyzerStartTime))
{
AnalyzerStartTime = analyzerStartTime.ToUniversalTime();
}
}
var analyzerRunCountXml = analyzerXml.Attribute(SessionXml.RunCount);
if (analyzerRunCountXml != null && !string.IsNullOrEmpty(analyzerRunCountXml.Value))
{
_analyzerRunCount = int.Parse(analyzerRunCountXml.Value);
}
_analyzerFailureCount = int.Parse(analyzerXml.Attribute(SessionXml.FailureCount).Value);
foreach (var errorXml in analyzerXml.Elements(SessionXml.Error))
{
_analyzerErrors.Add(errorXml.Value);
}
var logsXml = diagnoserXml.Element(SessionXml.Logs);
if (logsXml != null)
{
foreach (var logXml in logsXml.Elements(SessionXml.Log))
{
var logPath = logXml.Attribute(SessionXml.Path).Value;
double fileSize = 0;
if (logXml.Attribute(SessionXml.FileSize) != null)
{
double.TryParse(logXml.Attribute(SessionXml.FileSize).Value, out fileSize);
}
string blobSasUri = string.Empty;
if (logXml.Attribute(SessionXml.BlobSasUri) != null)
{
blobSasUri = logXml.Attribute(SessionXml.BlobSasUri).Value;
}
var log = Log.GetLogFromPermanentStorage(logPath, fileSize, blobSasUri);
if (logXml.Attribute(SessionXml.AnalysisStarted) != null)
{
if (DateTime.TryParse(logXml.Attribute(SessionXml.AnalysisStarted).Value, out DateTime analysisStarted))
{
log.AnalysisStarted = analysisStarted.ToUniversalTime();
}
}
if (logXml.Attribute(SessionXml.InstanceAnalyzing) != null)
{
log.InstanceAnalyzing = logXml.Attribute(SessionXml.InstanceAnalyzing).Value;
}
AddLog(log);
if (analyzerStatus == DiagnosisStatus.InProgress)
{
CheckAndReturnAnalyzerDetailedStatus(log);
}
foreach (var reportXml in logXml.Elements(SessionXml.Report))
{
var reportPath = reportXml.Attribute(SessionXml.Path).Value;
var report = Report.GetReport(reportPath);
AddReportForLog(log, report);
}
}
}
}
