/// <summary> /// reflect global functions in <Script> class /// TODO: consider merging with PhpTypeDesc.FullReflectMethods /// </summary> /// <param name="functions">Dictionary for functions</param> /// <param name="scriptType">The type to reflect from.</param> private static void ReflectScriptTypeFunctions(Type scriptType, Dictionary <string, DRoutineDesc> functions) { MethodInfo[] real_methods = scriptType.GetMethods(DTypeDesc.MembersReflectionBindingFlags); Dictionary <string, MethodInfo> argless_stubs = new Dictionary <string, MethodInfo>(real_methods.Length / 3); // first pass - fill argless_stubs for (int i = 0; i < real_methods.Length; i++) { MethodInfo info = real_methods[i]; if ((info.Attributes & MethodAttributes.MemberAccessMask) != MethodAttributes.PrivateScope) { if (PhpFunctionUtils.IsArglessStub(info, null)) { argless_stubs.Add(info.Name, info); real_methods[i] = null; } } else { real_methods[i] = null; // expunge private scope methods } } // second pass - match argfulls foreach (MethodInfo info in real_methods) { // argfull detection: if (info == null || !PhpFunctionUtils.IsArgfullOverload(info, null)) { continue; } // TODO: namespaces!! if (functions.ContainsKey(info.Name)) { throw new InvalidOperationException("Function '" + info.Name + "' redeclaration."); // compilation unit contains more functions with the same name } // find the argless: MethodInfo argless_info = null; if (!argless_stubs.TryGetValue(info.Name, out argless_info)) { // argless has to be generated on-the-fly throw new NotImplementedException("Generating argless stubs for imported PHP types is not yet implemented"); } if (!PhpFunctionUtils.IsRealConditionalDefinition(info.Name)) { Name name = new Name(info.Name); DRoutineDesc func_desc; PhpMemberAttributes attrs = Enums.GetMemberAttributes(info); // this method has not been populated -> create a new PhpRoutineDesc func_desc = new PhpRoutineDesc(attrs, (RoutineDelegate)Delegate.CreateDelegate(Types.RoutineDelegate, argless_info), true); functions.Add(info.Name, func_desc); // if (func_desc.Member == null) { PhpFunction func = new PhpFunction(new QualifiedName(name), (PhpRoutineDesc)func_desc, info, argless_info); func.WriteUp(PhpRoutineSignature.FromArgfullInfo(func, info)); func_desc.Member = func; } } } }