internal static MemberInfo[] GetInstanceFieldsAndProperties(Type type, bool publicOnly)
{
#if WINRT
System.Collections.Generic.List<MemberInfo> members = new System.Collections.Generic.List<MemberInfo>();
foreach(FieldInfo field in type.GetRuntimeFields())
{
if(field.IsStatic) continue;
if(field.IsPublic || !publicOnly) members.Add(field);
}
foreach(PropertyInfo prop in type.GetRuntimeProperties())
{
MethodInfo getter = Helpers.GetGetMethod(prop, true, true);
if(getter == null || getter.IsStatic) continue;
if(getter.IsPublic || !publicOnly) members.Add(prop);
}
return members.ToArray();
#else
BindingFlags flags = publicOnly ? BindingFlags.Public | BindingFlags.Instance : BindingFlags.Public | BindingFlags.Instance | BindingFlags.NonPublic;
PropertyInfo[] props = type.GetProperties(flags);
FieldInfo[] fields = type.GetFields(flags);
MemberInfo[] members = new MemberInfo[fields.Length + props.Length];
props.CopyTo(members, 0);
fields.CopyTo(members, props.Length);
return members;
#endif
}
internal static Type GetListItemType(TypeModel model, Type listType)
{
Helpers.DebugAssert(listType != null);
#if WINRT
TypeInfo listTypeInfo = listType.GetTypeInfo();
if (listType == typeof(string) || listType.IsArray ||
!typeof(IEnumerable).GetTypeInfo().IsAssignableFrom(listTypeInfo))
{
return(null);
}
#else
if (listType == model.MapType(typeof(string)) || listType.IsArray ||
!model.MapType(typeof(IEnumerable)).IsAssignableFrom(listType))
{
return(null);
}
#endif
BasicList candidates = new BasicList();
#if WINRT
foreach (MethodInfo method in listType.GetRuntimeMethods())
#else
foreach (MethodInfo method in listType.GetMethods())
#endif
{
if (method.IsStatic || method.Name != "Add")
{
continue;
}
ParameterInfo[] parameters = method.GetParameters();
Type paramType;
if (parameters.Length == 1 && !candidates.Contains(paramType = parameters[0].ParameterType))
{
candidates.Add(paramType);
}
}
string name = listType.Name;
bool isQueueStack = name != null && (name.IndexOf("Queue", System.StringComparison.Ordinal) >= 0 || name.IndexOf("Stack", System.StringComparison.Ordinal) >= 0);
#if !NO_GENERICS
if (!isQueueStack)
{
TestEnumerableListPatterns(model, candidates, listType);
#if WINRT
foreach (Type iType in listTypeInfo.ImplementedInterfaces)
{
TestEnumerableListPatterns(model, candidates, iType);
}
#else
foreach (Type iType in listType.GetInterfaces())
{
TestEnumerableListPatterns(model, candidates, iType);
}
#endif
}
#endif
#if WINRT
// more convenient GetProperty overload not supported on all platforms
foreach (PropertyInfo indexer in listType.GetRuntimeProperties())
{
if (indexer.Name != "Item" || candidates.Contains(indexer.PropertyType))
{
continue;
}
ParameterInfo[] args = indexer.GetIndexParameters();
if (args.Length != 1 || args[0].ParameterType != typeof(int))
{
continue;
}
MethodInfo getter = indexer.GetMethod;
if (getter == null || getter.IsStatic)
{
continue;
}
candidates.Add(indexer.PropertyType);
}
#else
// more convenient GetProperty overload not supported on all platforms
foreach (PropertyInfo indexer in listType.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic))
{
if (indexer.Name != "Item" || candidates.Contains(indexer.PropertyType))
{
continue;
}
ParameterInfo[] args = indexer.GetIndexParameters();
if (args.Length != 1 || args[0].ParameterType != model.MapType(typeof(int)))
{
continue;
}
candidates.Add(indexer.PropertyType);
}
#endif
switch (candidates.Count)
{
case 0:
return(null);
case 1:
return((Type)candidates[0]);
case 2:
if (CheckDictionaryAccessors(model, (Type)candidates[0], (Type)candidates[1]))
{
return((Type)candidates[0]);
}
if (CheckDictionaryAccessors(model, (Type)candidates[1], (Type)candidates[0]))
{
return((Type)candidates[1]);
}
break;
}
return(null);
}
internal static MemberInfo[] GetInstanceFieldsAndProperties(Type type, bool publicOnly)
{
#if WINRT
System.Collections.Generic.List<MemberInfo> members = new System.Collections.Generic.List<MemberInfo>();
foreach(FieldInfo field in type.GetRuntimeFields())
{
if(field.IsStatic) continue;
if(field.IsPublic || !publicOnly) members.Add(field);
}
foreach(PropertyInfo prop in type.GetRuntimeProperties())
{
MethodInfo getter = Helpers.GetGetMethod(prop, true, true);
if(getter == null || getter.IsStatic) continue;
if(getter.IsPublic || !publicOnly) members.Add(prop);
}
return members.ToArray();
#else
BindingFlags flags = publicOnly ? BindingFlags.Public | BindingFlags.Instance : BindingFlags.Public | BindingFlags.Instance | BindingFlags.NonPublic;
PropertyInfo[] props = type.GetProperties(flags);
FieldInfo[] fields = type.GetFields(flags);
MemberInfo[] members = new MemberInfo[fields.Length + props.Length];
props.CopyTo(members, 0);
fields.CopyTo(members, props.Length);
return members;
#endif
}
