/// ***************************************************************************
/// This file and its related files are protected by copyright and intellectual
/// property disclaimers. Use of it by you or your organisation must be covered
/// by prior agreement, and may involve NDA and other restriction. Duplication,
/// distribution or disclosure of any part of this file are likely prohibited,
/// and violations of the licensing terms will be pursued by law.
/// ***************************************************************************
/// Further details of the stock LothianProductionsCommon usage agreement are
/// available at: http://www.lothianproductions.co.uk/lpc/#license
/// ***************************************************************************
using System;
using System.Text;

using LothianProductions.Util.Cache;

namespace LothianProductions.Util {

	/// <summary>
	/// This is a PARTIAL class for HVoIPM distribution.
	/// </summary>
	public class StringHelper {
		
		public static String ExtractSubstring( String search, String startFrom, String runTo, String startAfter ) {
			return ExtractSubstring( search, startFrom, runTo, search.IndexOf( startAfter ) );
		}
		
		public static String ExtractSubstring( String search, String startFrom, String runTo, int startAfter ) {
			int startAt = search.IndexOf( startFrom, startAfter );
			return search.Substring(
				// Start immediately after start tag.
				startAt + startFrom.Length,
				// Look for end tag right after end of start tag.
				search.IndexOf( runTo, startAt + startFrom.Length ) - ( startAt + startFrom.Length ) );
		}

	}
}