public static void MergeRelatedClasses(List <HashSet <string> > classesRelatedToEachOther, SortedDictionary <Tuple <string, string>, HashSet <string> > data)
{
Dictionary <string, Tuple <string, string> > classNameAlreadyVisitedToKey = new Dictionary <string, Tuple <string, string> >();
List <Tuple <string, string> > entriesToRemoveFromDictionary = new List <Tuple <string, string> >(); // This is here because we cannot remove the keys while iterating in the dictionary, so we do it afterwards.
Dictionary <Tuple <string, string>, HashSet <string> > entriesToAddToDictionary = new Dictionary <Tuple <string, string>, HashSet <string> >(); // This is here because we cannot add entries while iterating in the dictionary, so we do it afterwards.
foreach (KeyValuePair <Tuple <string, string>, HashSet <string> > pair in data)
{
string theFullMethodName = pair.Key.Item1;
string theAssemblyName = pair.Key.Item2;
HashSet <string> whereItIsUsed = pair.Value;
// Get the class name:
string className = theFullMethodName;
if (className.IndexOf('.') >= 0)
{
className = className.Substring(0, className.IndexOf('.'));
}
if (className.IndexOf(' ') >= 0)
{
className = className.Substring(0, className.IndexOf(' '));
}
// Check if the class has related classes:
HashSet <string> groupOfClassesRelatedToEachOther = null;
string classAlreadyVisitedToMerge = null;
foreach (HashSet <string> item in classesRelatedToEachOther)
{
if (item.Contains(className))
{
groupOfClassesRelatedToEachOther = item;
break;
}
}
if (groupOfClassesRelatedToEachOther != null)
{
// Check if we already visited one of those classes:
foreach (string className2 in groupOfClassesRelatedToEachOther)
{
if (classNameAlreadyVisitedToKey.ContainsKey(className2))
{
classAlreadyVisitedToMerge = className2;
break;
}
}
}
if (classAlreadyVisitedToMerge != null)
{
// Get the first item to merge:
Tuple <string, string> keyOfFirstItem = classNameAlreadyVisitedToKey[classAlreadyVisitedToMerge];
HashSet <string> valueOfFirstItem;
if (data.ContainsKey(keyOfFirstItem))
{
valueOfFirstItem = data[keyOfFirstItem];
}
else if (entriesToAddToDictionary.ContainsKey(keyOfFirstItem))
{
valueOfFirstItem = entriesToAddToDictionary[keyOfFirstItem];
}
else
{
throw new KeyNotFoundException("Cannot find item with key: " + keyOfFirstItem);
}
// Get the second item to merge:
Tuple <string, string> keyOfSecondItem = pair.Key;
HashSet <string> valueOfSecondItem = pair.Value;
// Merge the two classes (only if they are in the same assembly):
if (keyOfFirstItem.Item2 == keyOfSecondItem.Item2) // Note: "item2" is the assembly name.
{
entriesToRemoveFromDictionary.Add(keyOfFirstItem);
entriesToRemoveFromDictionary.Add(keyOfSecondItem);
string assemblyName = keyOfFirstItem.Item2;
HashSetHelpers.AddItemsFromOneHashSetToAnother(valueOfFirstItem, valueOfSecondItem);
Tuple <string, string> newKey = new Tuple <string, string>(keyOfFirstItem.Item1 + ", " + keyOfSecondItem.Item1, assemblyName);
entriesToAddToDictionary.Add(newKey, valueOfSecondItem);
classNameAlreadyVisitedToKey[classAlreadyVisitedToMerge] = newKey;
}
}
else
{
classNameAlreadyVisitedToKey[className] = pair.Key;
}
}
// Perform the actual addition and removal (note: this cannot be done before because it is not possible to remove or add an item from a collection while iterating it with "foreach");
foreach (var entry in entriesToAddToDictionary)
{
data.Add(entry.Key, entry.Value);
}
foreach (var key in entriesToRemoveFromDictionary)
{
data.Remove(key);
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
string coreAssemblyPath = CoreAssemblyPathTextBox.Text;
string supportedElementsPath = SupportedElementsPathTextBox.Text;
string mscorlibFolderPath = MscorlibFolderPathTextBox.Text;
string sdkFolderPath = SDKFolderPathTextBox.Text;
string otherFoldersPath = OtherFoldersPathTextBox.Text;
HashSet <string> xamlFilesToIgnore = null;
try
{
xamlFilesToIgnore = new HashSet <string>(XamlFilesToIgnoreTextBox.Text.Split(',').Select(s => s.Trim().ToLower()));
}
catch (Exception ex)
{
MessageBox.Show("Invalid list of XAML files to exclude." + Environment.NewLine + Environment.NewLine + ex.ToString());
return;
}
if (string.IsNullOrEmpty(coreAssemblyPath) ||
string.IsNullOrEmpty(supportedElementsPath) ||
string.IsNullOrEmpty(mscorlibFolderPath))
{
MessageBox.Show("Please fill all the fields before continuing.");
return;
}
if (!File.Exists(supportedElementsPath))
{
MessageBox.Show("File not found: " + supportedElementsPath);
return;
}
var featuresAndEstimationsFileProcessor = new FeaturesAndEstimationsFileProcessor(FeaturesAndEstimationsPathTextBox.Text);
// Save the content of the text boxes for reuse when relaunching the application:
SaveContentOfTextBoxes();
#if ASK_USER_TO_CHOOSE_ASSEMBLIES_TO_ANALYZE
// Create OpenFileDialog
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
// Set filter for file extension and default file extension
dlg.DefaultExt = ".dll";
dlg.Filter = "Assemblies and executables (*.dll,*.exe)|*.dll;*.exe";
dlg.Multiselect = true;
// Display OpenFileDialog by calling ShowDialog method
Nullable <bool> result = dlg.ShowDialog();
if (result == true)
{
string[] fileNames = dlg.FileNames;
#else
string[] fileNames = Configuration.AssembliesToAnalyze;
if (true)
{
#endif
if (_coreSupportedMethods == null)
{
_coreSupportedMethods = new CoreSupportedMethodsContainer(coreAssemblyPath);
}
var logger = new LoggerThatAggregatesAllErrors();
var watch = Stopwatch.StartNew();
var listOfUnsupportedMethods = new List <UnsupportedMethodInfo>();
// Get the path of the folder where the first assembly is located, and add that path to the list of places where to look in for resolving referenced assemblies:
string firstFileToAnalyze = fileNames.FirstOrDefault();
string additionalFolderWhereToResolveAssemblies = null;
if (firstFileToAnalyze != null)
{
additionalFolderWhereToResolveAssemblies = System.IO.Path.GetDirectoryName(firstFileToAnalyze);
}
// Do the analysis:
try
{
foreach (var filename in fileNames)
{
CompatibilityAnalyzer.Analyze(
filename,
logger,
listOfUnsupportedMethods,
_coreSupportedMethods,
fileNames,
Configuration.UrlNamespacesThatBelongToUserCode,
Configuration.AttributesToIgnoreInXamlBecauseTheyAreFromBaseClasses,
xamlFilesToIgnore,
supportedElementsPath,
mscorlibFolderPath,
sdkFolderPath,
otherFoldersPath,
skipTypesWhereNoMethodIsActuallyCalled: true,
additionalFolderWhereToResolveAssemblies: additionalFolderWhereToResolveAssemblies);;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
// Replace all telerik assembly names with "http://schemas.telerik.com/2008/xaml/presentation" so as to avoid differences between namespaces from .xaml files and namespaces from .cs files:
foreach (UnsupportedMethodInfo unsupportedMethodInfo in listOfUnsupportedMethods)
{
if (unsupportedMethodInfo.MethodAssemblyName.StartsWith("Telerik."))
{
unsupportedMethodInfo.MethodAssemblyName = "http://schemas.telerik.com/2008/xaml/presentation";
}
}
// Replace all Expression Blend-related namespaces with "http://schemas.microsoft.com/expression/2010/..." so as to avoid differences between namespaces from .xaml files and namespaces from .cs files:
foreach (UnsupportedMethodInfo unsupportedMethodInfo in listOfUnsupportedMethods)
{
if (unsupportedMethodInfo.MethodAssemblyName.StartsWith("Microsoft.Expression.") ||
unsupportedMethodInfo.MethodAssemblyName.StartsWith("System.Windows.Interactivity") ||
unsupportedMethodInfo.MethodAssemblyName == "http://schemas.microsoft.com/expression/2010/drawing" ||
unsupportedMethodInfo.MethodAssemblyName == "http://schemas.microsoft.com/expression/2010/interactivity" ||
unsupportedMethodInfo.MethodAssemblyName == "http://schemas.microsoft.com/expression/2010/interactions"
)
{
unsupportedMethodInfo.MethodAssemblyName = "http://schemas.microsoft.com/expression/2010/...";
}
}
// Aggregate all MEF-related namespaces:
foreach (UnsupportedMethodInfo unsupportedMethodInfo in listOfUnsupportedMethods)
{
if (unsupportedMethodInfo.MethodAssemblyName.StartsWith("System.ComponentModel.Composition."))
{
unsupportedMethodInfo.MethodAssemblyName = "System.ComponentModel.Composition";
}
}
// Aggregate all DomainServices-related namespaces:
foreach (UnsupportedMethodInfo unsupportedMethodInfo in listOfUnsupportedMethods)
{
if (unsupportedMethodInfo.MethodAssemblyName.StartsWith("System.ServiceModel.DomainServices.Client."))
{
unsupportedMethodInfo.MethodAssemblyName = "System.ServiceModel.DomainServices.Client";
}
}
// Replace all the native MS UI-related assembly names with "http://schemas.microsoft.com/winfx/2006/xaml/presentation" so as to avoid differences between namespaces from .xaml files and namespaces from .cs files:
foreach (UnsupportedMethodInfo unsupportedMethodInfo in listOfUnsupportedMethods)
{
if (unsupportedMethodInfo.MethodAssemblyName == "System.Windows" ||
unsupportedMethodInfo.MethodAssemblyName == "System.Windows.Controls" ||
unsupportedMethodInfo.MethodAssemblyName == "System.Windows.Controls.Data" ||
unsupportedMethodInfo.MethodAssemblyName == "System.Windows.Browser" ||
unsupportedMethodInfo.MethodAssemblyName == "System.Windows.Controls.Navigation" ||
unsupportedMethodInfo.MethodAssemblyName == "System.Windows.Controls.Toolkit")
{
unsupportedMethodInfo.MethodAssemblyName = "http://schemas.microsoft.com/winfx/2006/xaml/presentation";
}
}
// Process the list of unsupported methods:
SortedDictionary <Tuple <string, string>, HashSet <string> > unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed;
ProcessUnsupportedMethods(listOfUnsupportedMethods, out unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed, rectifyMethodName: true);
// Remove some stuff:
foreach (Tuple <string, string> additionalEntryToRemove in Configuration.AdditionalEntriesToRemoveBeforeAggregation)
{
unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed.Remove(additionalEntryToRemove);
}
// For classes that are not defined at all (ie. missing constructor), aggregate all the methods into the same line:
List <Tuple <string, string> > entriesToRemoveFromDictionary = new List <Tuple <string, string> >(); // This is here because we cannot remove the keys while iterating in the dictionary, so we do it afterwards.
List <KeyValuePair <Tuple <string, string>, HashSet <string> > > entriesToAddToDictionary = new List <KeyValuePair <Tuple <string, string>, HashSet <string> > >(); // This is here because we cannot add entries while iterating in the dictionary, so we do it afterwards.
HashSet <Tuple <string, string> > classesForWhichTheMethodsHaveAlreadyBeenAggregated = new HashSet <Tuple <string, string> >();
foreach (KeyValuePair <Tuple <string, string>, HashSet <string> > pair in unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed)
{
string theFullMethodName = pair.Key.Item1;
string theAssemblyName = pair.Key.Item2;
HashSet <string> whereItIsUsed = pair.Value;
if (!Configuration.EntriesToNotAggregateWithOtherEntries.Contains(theFullMethodName))
{
#if ALWAYS_AGGREGATE_METHODS
if (theFullMethodName.Contains("."))
#else
if (theFullMethodName.Contains("..ctor"))
#endif
{
#if ALWAYS_AGGREGATE_METHODS
string className = theFullMethodName.Substring(0, theFullMethodName.IndexOf("."));
#else
string className = theFullMethodName.Substring(0, theFullMethodName.IndexOf("..ctor"));
#endif
if (!classesForWhichTheMethodsHaveAlreadyBeenAggregated.Contains(new Tuple <string, string>(className, theAssemblyName)))
{
classesForWhichTheMethodsHaveAlreadyBeenAggregated.Add(new Tuple <string, string>(className, theAssemblyName));
List <string> methodNames = new List <string>();
// Find all other methods that concern the same class:
foreach (KeyValuePair <Tuple <string, string>, HashSet <string> > pair2 in unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed)
{
//todo-perf: optimize performance by creating a dictionary beforehand instead of nesting two iterations!
string theFullMethodName2 = pair2.Key.Item1;
string theAssemblyName2 = pair2.Key.Item2;
HashSet <string> whereItIsUsed2 = pair.Value;
if (!Configuration.EntriesToNotAggregateWithOtherEntries.Contains(theFullMethodName2))
{
if (theFullMethodName2.Contains('.') &&
!theFullMethodName2.Contains("..ctor")
)
{
string className2 = theFullMethodName2.Substring(0, theFullMethodName2.IndexOf('.'));
if (className2 == className && theAssemblyName2 == theAssemblyName)
{
string methodName2 = theFullMethodName2.Substring(theFullMethodName2.IndexOf('.') + 1);
methodNames.Add(methodName2);
HashSetHelpers.AddItemsFromOneHashSetToAnother(whereItIsUsed2, whereItIsUsed);
entriesToRemoveFromDictionary.Add(pair2.Key);
}
}
}
}
// Aggregate them:
string newMethodName;
if (methodNames.Count > 0)
{
if (theFullMethodName.Contains("..ctor"))
{
newMethodName = className + " (members used: " + string.Join(", ", methodNames) + ")";
}
else
{
newMethodName = className + "." + string.Join(", .", methodNames);
}
}
else
{
newMethodName = className;
}
entriesToRemoveFromDictionary.Add(pair.Key);
entriesToAddToDictionary.Add(new KeyValuePair <Tuple <string, string>, HashSet <string> >(
new Tuple <string, string>(newMethodName, theAssemblyName),
whereItIsUsed));
}
}
}
}
// Perform the actual removal and addition (note: this cannot be done before because it is not possible to remove or add an item from a collection while iterating it with "foreach");
foreach (var key in entriesToRemoveFromDictionary)
{
unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed.Remove(key);
}
foreach (var entry in entriesToAddToDictionary)
{
unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed.Add(entry.Key, entry.Value);
}
//-------------------------------------
// Merge classes that are related to each other:
//-------------------------------------
MergingRelatedClasses.MergeRelatedClasses(Configuration.ClassesRelatedToEachOther, unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed);
//-------------------------------------
// Remove elements with an empty assembly name because they are due to "clr-namespace:..." without any assembly being specified, which means that the assembly is the user assembly itself, so we should remove the entry:
//-------------------------------------
entriesToRemoveFromDictionary = new List <Tuple <string, string> >();
foreach (var entry in unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed)
{
if (entry.Key.Item2 == "")
{
entriesToRemoveFromDictionary.Add(entry.Key);
}
}
foreach (var key in entriesToRemoveFromDictionary)
{
unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed.Remove(key);
}
//-------------------------------------
// Remove some additional stuff:
//-------------------------------------
foreach (Tuple <string, string> additionalEntryToRemove in Configuration.AdditionalEntriesToRemoveAfterAggregation)
{
unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed.Remove(additionalEntryToRemove);
}
//-------------------------------------
// Save the result:
//-------------------------------------
// Save as Excel document:
ExcelGenerator.Generate(
OutputExcelFilePathTextBox.Text,
featuresAndEstimationsFileProcessor,
unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed,
fileNames.Select(fileName => System.IO.Path.GetFileName(fileName)));
#if SAVE_CSV_DOCUMENT
// Save as CSV document:
CsvGenerator.Generate(OutputCsvFilePathTextBox.Text, unsupportedMethodsAndTheirAssemblyToLocationsWhereTheyAreUsed);
#endif
var elapsedMs = watch.ElapsedMilliseconds;
MessageBox.Show(string.Format("Operation completed in {0} seconds.", Math.Floor(elapsedMs / 1000d).ToString()));
//-------------------------------------
// Open the result:
//-------------------------------------
Process.Start(OutputExcelFilePathTextBox.Text);
//-------------------------------------
// Close this app:
//-------------------------------------
System.Windows.Application.Current.Shutdown();
}
}