XmlStreamUtils.cs

/*
 * NanoXLSX is a small .NET library to generate and read XLSX (Microsoft Excel 2007 or newer) files in an easy and native way
 * Copyright Raphael Stoeckli © 2026
 * This library is licensed under the MIT License.
 * You find a copy of the license in project folder or on: http://opensource.org/licenses/MIT
 */
 
using System;
using System.Xml;
 
namespace NanoXLSX.Utils.Xml
{
    // TODO Set to internal in next major release
    public static class XmlStreamUtils
    {
        public static XmlReaderSettings CreateSettings()
        {
            return new XmlReaderSettings
            {
                XmlResolver = null,
                IgnoreWhitespace = true,
                IgnoreComments = true,
                IgnoreProcessingInstructions = true,
            };
        }

        public static bool IsElement(XmlReader reader, string localName)
        {
            return reader.NodeType == XmlNodeType.Element
                && reader.LocalName.Equals(localName, StringComparison.OrdinalIgnoreCase);
        }

        public static string ReadElementText(XmlReader reader)
        {
            if (reader.IsEmptyElement)
            {
                return string.Empty;
            }
            return reader.ReadElementContentAsString();
        }
    }
}