public MainViewModel()
{
this.Assemblies = new ObservableCollection <AssemblyViewModel>();
this.Documents = new ObservableCollection <DocumentViewModelBase>();
this.Commands = new List <UIDelegateCommand>();
AddCommand("File|ToolBar", "_Open", ModifierKeys.Control, Key.O, OnOpen);
AddSeparator();
AddCommand("File", "_Exit", ModifierKeys.Alt, Key.F4, OnExit);
host = new Host();
loader = new CCIProvider.Loader(host);
programInfo = new ProgramAnalysisInfo();
PlatformTypes.Resolve(host);
}
public static SarifLog AnalyzeDll(string inputPath, ScopeMethodKind kind,
bool useScopeFactory = true, bool interProc = false, StreamWriter outputStream = null)
{
// Determine whether to use Interproc analysis
AnalysisOptions.DoInterProcAnalysis = interProc;
AnalysisStats.TotalNumberFolders++;
var host = new MyHost();
PlatformTypes.Resolve(host);
var loader = new MyLoader(host);
host.Loader = loader;
var scopeGenAssembly = loader.LoadMainAssembly(inputPath);
AnalysisStats.TotalDllsFound++;
loader.LoadCoreAssembly();
var program = new ScopeProgramAnalysis(host, loader);
// program.interprocAnalysisManager = new InterproceduralManager(host);
program.ScopeGenAssembly = scopeGenAssembly;
//program.ReferenceFiles = referenceFiles;
program.ClassFilters = new HashSet <string>();
program.ClousureFilters = new HashSet <string>();
program.EntryMethods = new HashSet <string>();
if (kind == ScopeMethodKind.Reducer || kind == ScopeMethodKind.All)
{
program.ClassFilters.Add("Reducer");
program.ClousureFilters.Add("<Reduce>d__");
program.EntryMethods.Add("Reduce");
}
if (kind == ScopeMethodKind.Producer || kind == ScopeMethodKind.All)
{
program.ClassFilters.Add("Processor");
program.ClousureFilters.Add("<Process>d__");
program.EntryMethods.Add("Process");
//program.ClassFilter = "Producer";
//program.ClousureFilter = "<Produce>d__";
//program.EntryMethod = "Produce";
}
program.MethodUnderAnalysisName = "MoveNext";
IEnumerable <Tuple <MethodDefinition, MethodDefinition, MethodDefinition> > scopeMethodPairs;
if (useScopeFactory)
{
scopeMethodPairs = program.ObtainScopeMethodsToAnalyze();
if (!scopeMethodPairs.Any())
{
if (outputStream != null)
{
outputStream.WriteLine("Failed to obtain methods from the ScopeFactory. ");
}
System.Console.WriteLine("Failed to obtain methods from the ScopeFactory.");
//System.Console.WriteLine("Now trying to find methods in the the assembly");
//scopeMethodPairs = program.ObtainScopeMethodsToAnalyzeFromAssemblies();
}
}
else
{
scopeMethodPairs = program.ObtainScopeMethodsToAnalyzeFromAssemblies();
}
if (scopeMethodPairs.Any())
{
var log = CreateSarifOutput();
IReadOnlyDictionary <string, Tuple <Schema, Schema> > allSchemas;
if (useScopeFactory)
{
allSchemas = program.ReadSchemasFromXML(inputPath);
}
else
{
allSchemas = program.ReadSchemasFromXML2(inputPath);
}
foreach (var methodPair in scopeMethodPairs)
{
AnalysisStats.TotalMethods++;
var entryMethodDef = methodPair.Item1;
var moveNextMethod = methodPair.Item2;
var getEnumMethod = methodPair.Item3;
System.Console.WriteLine("Method {0} on class {1}", moveNextMethod.Name, moveNextMethod.ContainingType.FullPathName());
Schema inputSchema = null;
Schema outputSchema = null;
Tuple <Schema, Schema> schemas;
if (allSchemas.TryGetValue(moveNextMethod.ContainingType.ContainingType.Name, out schemas))
{
inputSchema = schemas.Item1;
outputSchema = schemas.Item2;
}
try
{
InputSchema = inputSchema;
OutputSchema = outputSchema;
var dependencyAnalysis = new SongTaoDependencyAnalysis(host, program.interprocAnalysisManager, moveNextMethod, entryMethodDef, getEnumMethod);
var depAnalysisResult = dependencyAnalysis.AnalyzeMoveNextMethod();
WriteResultToSarifLog(inputPath, outputStream, log, moveNextMethod, depAnalysisResult, dependencyAnalysis, program.factoryReducerMap);
InputSchema = null;
OutputSchema = null;
}
catch (Exception e)
{
System.Console.WriteLine("Could not analyze {0}", inputPath);
System.Console.WriteLine("Exception {0}\n{1}", e.Message, e.StackTrace);
AnalysisStats.TotalofDepAnalysisErrors++;
AnalysisStats.AddAnalysisReason(new AnalysisReason(moveNextMethod, moveNextMethod.Body.Instructions[0],
String.Format(CultureInfo.InvariantCulture, "Throw exception {0}\n{1}", e.Message, e.StackTrace.ToString())));
}
}
return(log);
}
else
{
System.Console.WriteLine("No method {0} of type {1} in {2}", program.MethodUnderAnalysisName, program.ClassFilters, inputPath);
return(null);
}
}