private static IValue[] GetArgsToPass(ArrayImpl arguments, MethodInfo methInfo)
{
var argsToPass = new List <IValue>();
if (arguments != null)
{
argsToPass.AddRange(arguments);
}
if (methInfo.ArgCount < argsToPass.Count)
{
throw RuntimeException.TooManyArgumentsPassed();
}
for (int i = 0; i < argsToPass.Count; i++)
{
if (!methInfo.Params[i].IsByValue)
{
argsToPass[i] = Variable.Create(argsToPass[i], $"reflectorArg{i}");
}
}
while (argsToPass.Count < methInfo.ArgCount)
{
argsToPass.Add(null);
}
return(argsToPass.ToArray());
}
private static IEnumerable <MethodInfo> ConvertToOsMethods(IEnumerable <System.Reflection.MethodInfo> source)
{
var dest = new List <MethodInfo>();
foreach (var methodInfo in source)
{
var osMethod = new MethodInfo();
osMethod.Name = methodInfo.Name;
osMethod.Alias = null;
osMethod.IsExport = methodInfo.IsPublic;
osMethod.IsFunction = methodInfo.ReturnType != typeof(void);
osMethod.Annotations = GetAnnotations(methodInfo.GetCustomAttributes <UserAnnotationAttribute>());
var methodParameters = methodInfo.GetParameters();
var osParams = new ParameterDefinition[methodParameters.Length];
osMethod.Params = osParams;
for (int i = 0; i < osParams.Length; i++)
{
var parameterInfo = methodParameters[i];
var osParam = new ParameterDefinition();
osParam.Name = parameterInfo.Name;
osParam.IsByValue = parameterInfo.GetCustomAttribute <ByRefAttribute>() != null;
osParam.HasDefaultValue = parameterInfo.HasDefaultValue;
osParam.DefaultValueIndex = -1;
osParam.Annotations = GetAnnotations(parameterInfo.GetCustomAttributes <UserAnnotationAttribute>());
osParams[i] = osParam;
}
dest.Add(osMethod);
}
return(dest);
}
public IEnumerable <MethodInfo> GetMethods()
{
var array = new MethodInfo[_methods.Count];
for (var i = 0; i < _methods.Count; i++)
{
array[i] = _methods.GetMethodInfo(i);
}
return(array);
}
private static IEnumerable <MethodInfo> ConvertToOsMethods(IEnumerable <System.Reflection.MethodInfo> source)
{
var dest = new List <MethodInfo>();
foreach (var methodInfo in source)
{
var osMethod = new MethodInfo();
osMethod.Name = methodInfo.Name;
osMethod.Alias = null;
osMethod.IsExport = methodInfo.IsPublic;
osMethod.IsFunction = methodInfo.ReturnType != typeof(void);
osMethod.Annotations = GetAnnotations(methodInfo.GetCustomAttributes <UserAnnotationAttribute>());
var methodParameters = methodInfo.GetParameters();
var osParams = new ParameterDefinition[methodParameters.Length];
osMethod.Params = osParams;
for (int i = 0; i < osParams.Length; i++)
{
var parameterInfo = methodParameters[i];
var osParam = new ParameterDefinition();
osParam.Name = parameterInfo.Name;
osParam.IsByValue = parameterInfo.GetCustomAttribute <ByRefAttribute>() != null;
osParam.HasDefaultValue = parameterInfo.HasDefaultValue;
osParam.DefaultValueIndex = -1;
// On Mono 5.20 we can't use GetCustomAttributes<T> because it fails with InvalidCast.
// Here's a workaround with home-made attribute Type filter.
var attributes = parameterInfo.GetCustomAttributes()
.OfType <UserAnnotationAttribute>();
osParam.Annotations = GetAnnotations(attributes);
osParams[i] = osParam;
}
dest.Add(osMethod);
}
return(dest);
}
