public static IEnumerable <INamedTypeSymbol> FindEntryPoints(INamespaceSymbol symbol)
{
var visitor = new EntryPointFinder();
visitor.Visit(symbol);
return(visitor.EntryPoints);
}
public static IEnumerable <INamedTypeSymbol> FindEntryPoints(INamespaceSymbol symbol)
{
var visitor = new EntryPointFinder();
// Only search source symbols
visitor.Visit(symbol.ContainingCompilation.SourceModule.GlobalNamespace);
return(visitor.EntryPoints);
}
public int GetValidStartupClasses(IntPtr[] classNames, ref int count)
{
// If classNames is NULL, then we need to populate the number of valid startup
// classes only
var project = Workspace.CurrentSolution.GetProject(VisualStudioProject.Id);
var compilation = project
.GetCompilationAsync(CancellationToken.None)
.WaitAndGetResult(CancellationToken.None);
var entryPoints = EntryPointFinder.FindEntryPoints(
compilation.Assembly.GlobalNamespace
);
if (classNames == null)
{
count = entryPoints.Count();
return(VSConstants.S_OK);
}
else
{
// We return S_FALSE if we have more entrypoints than places in the array.
var entryPointNames = entryPoints
.Select(
e =>
e.ToDisplayString(
SymbolDisplayFormat.FullyQualifiedFormat.WithGlobalNamespaceStyle(
SymbolDisplayGlobalNamespaceStyle.Omitted
)
)
)
.ToArray();
if (entryPointNames.Length > classNames.Length)
{
return(VSConstants.S_FALSE);
}
// The old language service stored startup class names in its string table,
// so the property page never freed them. To avoid leaking memory, we're
// going to allocate our strings on the native heap and keep the pointers to them.
// Subsequent calls to this function will free the old strings and allocate the
// new ones. The last set of marshalled strings is freed in the destructor.
if (_startupClasses != null)
{
foreach (var @class in _startupClasses)
{
Marshal.FreeHGlobal(@class);
}
}
_startupClasses = entryPointNames.Select(Marshal.StringToHGlobalUni).ToArray();
Array.Copy(_startupClasses, classNames, _startupClasses.Length);
count = entryPointNames.Length;
return(VSConstants.S_OK);
}
}
public static IEnumerable <INamedTypeSymbol> FindEntryPoints(INamespaceSymbol symbol)
{
// This differs from the VB implementation (Microsoft.VisualStudio.LanguageServices.VisualBasic.ProjectSystemShim.EntryPointFinder)
// because we don't ever consider forms entry points.
// Techinically, this is wrong but it just doesn't matter since the
// ref assemblies are unlikely to have a random Main() method that matches
var visitor = new EntryPointFinder();
visitor.Visit(symbol);
return(visitor.EntryPoints);
}
private IEnumerable <INamedTypeSymbol> GetEntryPoints(Project project, Compilation compilation)
{
return(EntryPointFinder.FindEntryPoints(compilation.Assembly.GlobalNamespace));
}
public static IEnumerable<INamedTypeSymbol> FindEntryPoints(INamespaceSymbol symbol)
{
var visitor = new EntryPointFinder();
visitor.Visit(symbol);
return visitor.EntryPoints;
}
public IEnumerable <INamedTypeSymbol> FindEntryPoints(INamespaceSymbol symbol, bool findFormsOnly)
{
return(EntryPointFinder.FindEntryPoints(symbol));
}
