// /**
//  * File: FileSystemRouter.cs
//  * Author: haraldwolff
//  *
//  * This file and it's content is copyrighted by the Author and / or copyright holder.
//  * Any use wihtout proper permission is illegal and may lead to legal actions.
//  *
//  *
//  **/
using System.IO;
using ln.http.message;
namespace ln.http.router
{
    public class FileRouter : IHttpRouter
    {
        public string FileName { get; set; }

        public FileRouter(string filename)
        {
            if (!File.Exists(filename))
                throw new FileNotFoundException();

            FileName = filename;
        }

        public HttpResponse Route(HttpRoutingContext routingContext, HttpRequest httpRequest)
        {
            HttpResponse httpResponse = new HttpResponse(httpRequest, new FileStream(FileName, FileMode.Open));
            httpResponse.SetHeader("content-type", MimeTypeMap.GetMimeType(Path.GetExtension(FileName)));

            return httpResponse;
        }
    }

}