//
// Namespace.cs:
//
// Author:
//	Cesar Lopez Nataren (cesar@ciencias.unam.mx)
//
// (C) 2003, Cesar Lopez Nataren
//

//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using System;
using System.Reflection;
using Microsoft.JScript.Vsa;
using System.Collections;

namespace Microsoft.JScript {

	public sealed class Namespace {

		static Hashtable namespaces;
		static string fullname;

		public Namespace (string name)
		{
			fullname = name;
		}

		static Namespace ()
		{
			namespaces = new Hashtable ();
		}

		internal static void GetNamespace (string name, bool create)
		{
			int pos = name.IndexOf ('.');

			Namespace ns;
			string first;
			if (pos >= 0)
				first = name.Substring (0, pos);
			else
				first = name;

			ns = (Namespace) namespaces [first];
			if (ns == null) {
				if (!create)
					throw new Exception ("unknown case");

				ns = new Namespace (first);
				namespaces.Add (first, ns);
			}

			if (pos >= 0)
				Namespace.GetNamespace (name.Substring (pos + 1), create);
		}

		public static Namespace GetNamespace (string name, VsaEngine engine)
		{
			throw new NotImplementedException ();
		}

		internal static bool IsNamespace (string name)
		{
			return namespaces.Contains (name);
		}
	}
}