/**
 * Namespace: System.Web.Security
 * Class:     FormsAuthentication
 * 
 * Author:  Gaurav Vaish
 * Maintainer: gvaish@iitk.ac.in
 * Contact: <my_scripts2001@yahoo.com>, <gvaish@iitk.ac.in>
 * Implementation: yes
 * Status:  ??%
 * 
 * (C) Gaurav Vaish (2002)
 */

using System;
using System.Web;
using System.Web.Configuration;

namespace System.Web.Security
{
	public sealed class FormsAuthentication
	{
		private static formsCookieName;
		private static formsCookiePath;
		
		private static bool isIntialized = false;

		public FormsAuthentication()
		{
		}
		
		public static string FormsCookieName
		{
			get
			{
				Initialize();
				return formsCookieName;
			}
		}
		
		public static string FormsCookiePath
		{
			get
			{
				Initialize();
				return formsCookiePath;
			}
		}
		
		[MonoTODO]
		public static bool Authenticate(string name, string password)
		{
			if(name != null && password != null)
			{
				Initialize();
				AuthenticationConfig cfg = (AuthenticatonConfig)HttpContext.Current.GetConfig("system.web/authentication");
				Hashtable db = cfg.Credentials;
				if(db == null)
				{
					//TraceBack("No_user_database");
					return false;
				}
				string passwd = (String)(db[name.ToLower()]);
				if(passwd == null)
				{
					//Traceback("No_user_in_databse")
					return false;
				}
				throw new NotImplementedException();
				/*
				switch(cfg.PasswordFormat)
				{
					
				}*/
			}
			return false;
		}
		
		[MonoTODO]
		public static FormsAuthenticationTicket Decrypt(string encryptedTicket)
		{
			if(encryptedTicket == null || encryptedTicket.Length == 0)
			{
				throw new HttpException(HttpRuntime.FormatResourceString("InvalidArgumentValue", "encryptedTicket"));
			}
			Initialize();
			//Traceback("Decrypting cookie:" + encryptedTicket);
			byte[] bytes = HexStringToBytesArray(encryptedTicket);
			if(bytes == null || bytes.Length == 0)
			{
				throw new HttpException(HttpRuntime.FormatResourceString("InvalidArgumentValue", "encryptedTicket"));
			}
			throw new NotImplementedException();
		}
		
		private byte[] HexStringToBytesArray(string str)
		{
			throw new NotImplementedException();
		}
		
		private static void Traceback(string str)
		{
			// throw new NotImplementedException();
		}
	}
}