﻿/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

namespace Apache.Ignite.AspNet
{
    using System.Diagnostics.CodeAnalysis;
    using System.Web;

    /// <summary>
    /// Ignite web utilities.
    /// </summary>
    public static class IgniteWebUtils
    {
        /// <summary>
        /// Gets the Ignite home directory from default location in web deployment (application_root\bin).
        /// Ignite can not detect home directory in a standard way because IIS uses temporary folders for dlls.
        /// </summary>
        [SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate", 
            Justification = "Not appropriate: uses IO")]
        public static string GetWebIgniteHome()
        {
            var ctx = HttpContext.Current;

            if (ctx == null)
                return null;

            return ctx.Server.MapPath(@"~\bin");
        }
    }
}