src/ILLink.Tasks/Utils.cs


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using System;
using Mono.Cecil;
using System.Linq;

namespace ILLink.Tasks
{
	public static class Utils
	{
		public static bool IsManagedAssembly (string fileName)
		{
			try {
				ModuleDefinition module = ModuleDefinition.ReadModule (fileName);
				return !IsCPPCLIAssembly (module);
			} catch (BadImageFormatException) {
				return false;
			}
		}

		private static bool IsCPPCLIAssembly (ModuleDefinition module)
		{
			return module.Types.Any (t =>
				t.Namespace == "<CppImplementationDetails>" ||
				t.Namespace == "<CrtImplementationDetails>");
		}
	}
}