static void ResolveRefOutArgs(AppFriend app, Type type, object src, out object arg, out ResolveArgument resolveArgument)
{
if (type.IsInterface)
{
ResolveInterfaceRefOutArgs(app, type, src, out arg, out resolveArgument);
}
else if (type == typeof(AppVar))
{
ResolveAppVarRefOutArgs(app, type, src, out arg, out resolveArgument);
}
else
{
var func = UserWrapperUtility.FindCreateConstructor(type);
if (func != null)
{
ResolveUserWrapperRefOutArgs(func, app, src, out arg, out resolveArgument);
}
else
{
AppVar appVar = app.Dim(src);
arg = appVar;
resolveArgument = () => appVar.Core;
}
}
}
private static string GetFullNameFromAttr(AppFriend app, Type type, TargetTypeAttribute attr)
{
if (IsGeneric(attr.FullName))
{
List<string> genericArguments = new List<string>();
foreach (var element in type.GetGenericArguments())
{
string innerType = GetFullName(app, element);
if (string.IsNullOrEmpty(innerType))
{
return string.Empty;
}
genericArguments.Add(innerType);
}
return MakeGenericTypeFullName(app, attr.FullName, genericArguments.ToArray());
}
else if (IsArray(attr.FullName))
{
var innerTypes = type.GetGenericArguments();
if (innerTypes.Length != 1)
{
return string.Empty;
}
string arrayCoreType = GetFullName(app, innerTypes[0]);
if (string.IsNullOrEmpty(arrayCoreType))
{
return string.Empty;
}
return arrayCoreType + attr.FullName;
}
else
{
return attr.FullName;
}
}
internal ArgumentResolver(AppFriend app, MethodInfo method, bool isAsyunc, object[] src)
{
InvokeArguments = new object[src.Length];
_resolveArguments = new ResolveArgument[src.Length];
var parameters = method.GetParameters();
for (int i = 0; i < parameters.Length; i++)
{
Type paramType = parameters[i].ParameterType;
object srcObj = src[i];
if (paramType.IsByRef)
{
Type elementType = paramType.GetElementType();
object arg;
ResolveArgument refoutFunc;
ResolveRefOutArgs(app, elementType, srcObj, out arg, out refoutFunc);
InvokeArguments[i] = arg;
_resolveArguments[i] = (isAsyunc && elementType != typeof(AppVar)) ? (() => TypeUtility.GetDefault(elementType)) : refoutFunc;
}
else
{
InvokeArguments[i] = TryConvertProxy(srcObj);
_resolveArguments[i] = () => srcObj;
}
}
}
internal static string GetFullNameTopMustHaveAttr(AppFriend app, Type type)
{
if (GetTargetTypeAttribute(type) == null)
{
return string.Empty;
}
return GetFullName(app, type);
}
internal static FriendlyOperation GetFriendlyOperation(AppFriend target, string name, Async async, OperationTypeInfo typeInfo)
{
if (async != null && typeInfo != null)
{
return target[name, typeInfo, async];
}
else if (async != null)
{
return target[name, async];
}
else if (typeInfo != null)
{
return target[name, typeInfo];
}
return target[name];
}
internal static OperationTypeInfo TryCreateOperationTypeInfo(AppFriend app, string declaringType, MethodInfo method)
{
if (string.IsNullOrEmpty(declaringType))
{
return null;
}
List<string> arguments = new List<string>();
foreach (var arg in method.GetParameters())
{
string argTarget = GetFullName(app, arg.ParameterType);
if (string.IsNullOrEmpty(argTarget))
{
return null;
}
arguments.Add(argTarget);
}
return new OperationTypeInfo(declaringType, arguments.ToArray());
}
internal static string GetFullName(AppFriend app, Type type)
{
Type coreType = type;
if (coreType.IsByRef)
{
coreType = coreType.GetElementType();
}
TargetTypeAttribute attr = GetTargetTypeAttribute(coreType);
string typeName = string.Empty;
if (attr == null)
{
if (coreType.IsGenericType)
{
List<string> genericArguments = new List<string>();
foreach (var element in coreType.GetGenericArguments())
{
string innerType = GetFullName(app, element);
if (string.IsNullOrEmpty(innerType))
{
return string.Empty;
}
genericArguments.Add(innerType);
}
typeName = MakeGenericTypeFullName(app, coreType.GetGenericTypeDefinition().FullName, genericArguments.ToArray());
}
else
{
typeName = coreType.FullName;
}
}
else
{
typeName = GetFullNameFromAttr(app, coreType, attr);
}
if (string.IsNullOrEmpty(typeName))
{
return string.Empty;
}
return typeName + (type.IsByRef ? "&" : string.Empty);
}
static void ResolveInterfaceRefOutArgs(AppFriend app, Type type, object src, out object arg, out ResolveArgument resolveArgument)
{
if (src == null)
{
AppVar appVar = app.Dim();
arg = appVar;
resolveArgument = () => FriendlyProxyFactory.WrapFriendlyProxyInstance(type, appVar);
}
else
{
var proxy = RemotingServices.GetRealProxy(src) as IAppVarOwner;
if (proxy == null)
{
AppVar appVar = app.Dim(src);
arg = appVar;
resolveArgument = () => FriendlyProxyFactory.WrapFriendlyProxyInstance(type, appVar);
}
else
{
arg = proxy;
resolveArgument = () => AppVarUtility.IsNull(proxy.AppVar) ? null : src;
}
}
}
static string MakeGenericTypeFullName(AppFriend app, string genericTypeFullName, string[] genericArgumentsFullName)
{
AppVar typeFinder = app.Dim(new NewInfo("Codeer.Friendly.DotNetExecutor.TypeFinder"));//magic name.
AppVar genericType = typeFinder["GetType"](genericTypeFullName);
AppVar genericArguments = app.Dim(new Type[genericArgumentsFullName.Length]);
for (int i = 0; i < genericArgumentsFullName.Length; i++)
{
genericArguments["[]"](i, typeFinder["GetType"](genericArgumentsFullName[i]));
}
try
{
AppVar type = genericType["MakeGenericType"](genericArguments);
return (string)type["FullName"]().Core;
}
catch (FriendlyOperationException) { }
return string.Empty;
}
static void ResolveUserWrapperRefOutArgs(UserWrapperUtility.Construct func, AppFriend app, object src, out object arg, out ResolveArgument resolveArgument)
{
if (src == null)
{
AppVar appVar = app.Dim();
arg = appVar;
resolveArgument = () =>func(appVar);
}
else
{
arg = src;
IAppVarOwner owner = src as IAppVarOwner;
resolveArgument = () => (owner != null && AppVarUtility.IsNull(owner.AppVar)) ? null : src;
}
}
static void ResolveAppVarRefOutArgs(AppFriend app, Type type, object src, out object arg, out ResolveArgument resolveArgument)
{
if (src == null)
{
AppVar appVar = app.Dim();
arg = appVar;
resolveArgument = () => appVar;
}
else
{
arg = src;
resolveArgument = () => src;
}
}
