internal void visibility_helper(Frame caller, Access access, ArgList args)//author: Brian, status: done
{
secure_visibility(caller);
if (args.Length == 0)
{
//scope_vmode = access;
if (caller != null)
caller.scope_vmode = access;
}
else
set_method_visibility(caller, access, args.ToArray());
}
public override object Calln(Class last_class, object recv, Frame caller, ArgList args)
{
IO.NEXT_ARGF_FORWARD(caller);
Array ary = new Array();
String line;
while ((line = IO.argf_getline(args.ToArray(), caller)) != null)
//rb_ary_push.singleton.Call1(last_class, ary, caller, null, line);
ary.Add(line);
return ary;
}
public override object Calln(Class last_class, object recv, Frame caller, ArgList args)
{
object[] out_args;
if (args.block != null)
{
out_args = new object[args.Length + 1];
for (int i = 0; i < args.Length; i++)
out_args[i] = args[i];
out_args[args.Length] = args.block;
}
else
{
out_args = args.ToArray();
}
MatchResult[] conversions;
ParameterInfo[] parameters;
MethodBase method = MatchArguments(out_args, out conversions, out parameters);
if (method != null)
{
ConvertArguments(out_args, conversions, parameters);
try
{
if (!method.IsConstructor)
return method.Invoke(recv, out_args);
else
return ((ConstructorInfo)method).Invoke(out_args);
}
catch (System.Reflection.TargetInvocationException e)
{
throw e.InnerException;
}
}
else
{
throw new Exception(
string.Format("couldn't match arguments to ({0}:{1})",
this.methods[0].DeclaringType.FullName,
this.methods[0].Name)).raise(caller);
}
}
public override object Calln(Class last_class, object recv, Frame caller, ArgList args)
{
if (!IO.next_argv(caller)) return null;
String line;
if (IO.current_file != null)
line = (String)Eval.CallPrivate(IO.current_file, caller, "gets", null, args.ToArray());
else
line = IO.argf_getline(args.ToArray(), caller);
Eval.rb_lastline_set(caller, line);
return line;
}