// the extracted type is added to the expected namespace
// if cecilType is a nested type, we guarantee that we have already visited its declaring type
private void ExtractTypeDefinition(Cecil.TypeDefinition cecilType, AnalysisNet.Assembly assembly, TypeExtractor typeExtractor)
{
// afaik it is not necessary to generate this class
// for instance cci does not even load it although cecil does
if (cecilType.Name.Equals("<Module>") &&
cecilType.BaseType == null)
{
return;
}
AnalysisNet.Types.TypeDefinition extractedType = typeExtractor.ExtractTypeDefinition(cecilType);
typeDefinitions[cecilType] = extractedType;
extractedType.ContainingAssembly = assembly;
// analysis-net does not follow ecma standard for nested types
// analysis-net expects to have nested types in their ContainingType.Types and share the same namespace that its enclosing type.
// However, nested types should not be added to the ContainingNamespace.Types
// If the type is not nested then the processed type is added to its namespace directly
if (cecilType.DeclaringType != null)
{
AnalysisNet.Types.TypeDefinition containingType = typeDefinitions[cecilType.DeclaringType];
extractedType.ContainingType = containingType;
containingType.Types.Add(extractedType);
extractedType.ContainingNamespace = containingType.ContainingNamespace;
}
else
{
AnalysisNet.Namespace ns = GetOrCreateNamespace(cecilType.Namespace);
extractedType.ContainingNamespace = ns;
ns.Types.Add(extractedType);
}
}
public AnalysisNet.Assembly ExtractAssembly()
{
// create empty assembly
AnalysisNet.Assembly assembly = new AnalysisNet.Assembly(module.Assembly.Name.Name);
// populate assembly references
assembly.References.AddRange(ExtractAssemblyReferences());
// create root namespace
// every other namespace is created while processing each cecil type definition
assembly.RootNamespace = new AnalysisNet.Namespace(string.Empty)
{
ContainingAssembly = new AnalysisNet.AssemblyReference(assembly.Name)
};
namespaces[string.Empty] = assembly.RootNamespace;
// re use the same object because it contains a cache inside
// but be sure typeExtractor is not referenced forever
// otherwise we would not dipose cecil code model
TypeExtractor typeExtractor = new TypeExtractor(host);
// if cecilType is a nested type, we guarantee that we have already visited its declaring type
foreach (Cecil.TypeDefinition cecilType in module.TraverseTypes())
{
ExtractTypeDefinition(cecilType, assembly, typeExtractor);
}
return(assembly);
}
public AnalysisNet.Assembly GetAnalysisNetAssembly(AnalysisNet.IAssemblyReference assemblyReference)
{
IEnumerable <AnalysisNet.Assembly> assemblyQuery = AssembliesMap.Keys.Where(a => a.MatchReference(assemblyReference));
if (assemblyQuery.Count() > 1)
{
throw new Exception("at most one assembly should match");
}
AnalysisNet.Assembly assembly = assemblyQuery.FirstOrDefault();
return(assembly);
}
