// NAnt - A .NET build tool
// Copyright (C) 2001-2003 Gerry Shaw
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
// Ian Maclean (ian_maclean@another.com)
// Jaroslaw Kowalski (jkowalski@users.sourceforge.net)

using System;
using System.IO;
using System.Collections;
using System.Reflection;
using System.Globalization;

using NAnt.Core;
using NAnt.Core.Types;
using NAnt.Core.Attributes;
using NAnt.Core.Tasks;

namespace NAnt.Core.Functions {
    [FunctionSet("xml", "XML")]
    public class XmlFunctions : FunctionSetBase {

    public XmlFunctions(Project project, PropertyDictionary propDict) : base(project, propDict) {}

        /// <summary>
        /// Looks into refid for xpath and returns value of found element
        /// </summary>
        /// <param name="refid">ID of xml type to look in</param>
        /// <param name="xpath">XPath expression to look for</param>
        /// <returns>Value of found element</returns>
        [Function("peek")]
        public string XmlPeek(string refid,string xpath) {
			XmlPeekTask peek = new XmlPeekTask();
			peek.Project=Project;
			peek.XmlRef=refid;
			peek.XPath=xpath;
			return peek.ExecutePeek();
        }

    }
}