PathHelpers.cs

/* PathExtensions.cs
 * part of Daniel's XL Toolbox NG
 * 
 * Copyright 2014-2018 Daniel Kraus
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;

namespace Bovender
{
    public static class PathHelpers
    {
        public static string GetDirectoryPart(string path)
        {
            if (String.IsNullOrEmpty(path)) return path;

            if (System.IO.Directory.Exists(path))
            {
                return path;
            }
            else
            {
                return System.IO.Path.GetDirectoryName(path);
            }
        }

        public static string GetFileNamePart(string path)
        {
            if (String.IsNullOrEmpty(path)) return path;

            if (System.IO.Directory.Exists(path))
            {
                return String.Empty;
            }
            else
            {
                return System.IO.Path.GetFileName(path);
            }
        }
    }
}