83 lines
3.8 KiB
C#
83 lines
3.8 KiB
C#
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using System;
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using System.Linq;
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using System.Net;
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using System.Web;
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using WebDAVSharp.Server.Adapters;
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using WebDAVSharp.Server.Exceptions;
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using WebDAVSharp.Server.Stores;
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namespace WebDAVSharp.Server {
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/// <summary>
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/// This class holds extension methods for various types related to WebDAV#.
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/// </summary>
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internal static class WebDavExtensions {
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///// <summary>
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///// Gets the Uri to the parent object.
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///// </summary>
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///// <param name="uri">The <see cref="Uri" /> of a resource, for which the parent Uri should be retrieved.</param>
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///// <returns>
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///// The parent <see cref="Uri" />.
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///// </returns>
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///// <exception cref="System.ArgumentNullException">uri</exception>
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///// <exception cref="System.InvalidOperationException">Cannot get parent of root</exception>
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///// <exception cref="ArgumentNullException"><paramref name="uri" /> is <c>null</c>.</exception>
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///// <exception cref="InvalidOperationException"><paramref name="uri" /> has no parent, it refers to a root resource.</exception>
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//public static Uri GetParentUri(this Uri uri)
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//{
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// if (uri == null)
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// throw new ArgumentNullException("uri");
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// if (uri.Segments.Length == 1)
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// throw new InvalidOperationException("Cannot get parent of root");
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// string url = uri.ToString();
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// int index = url.Length - 1;
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// if (url[index] == '/')
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// index--;
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// while (url[index] != '/')
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// index--;
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// return new Uri(url.Substring(0, index + 1));
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//}
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/// <summary>
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/// Sends a simple response with a specified HTTP status code but no content.
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/// </summary>
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/// <param name="context">The <see cref="IHttpListenerContext" /> to send the response through.</param>
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/// <param name="statusCode">The HTTP status code for the response.</param>
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/// <exception cref="System.ArgumentNullException">context</exception>
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/// <exception cref="ArgumentNullException"><paramref name="context" /> is <c>null</c>.</exception>
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public static void SendSimpleResponse(this HttpContext context, HttpStatusCode statusCode = HttpStatusCode.OK) {
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if (context == null)
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throw new ArgumentNullException("context");
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context.Response.StatusCode = (int)statusCode;
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context.Response.StatusDescription = HttpWorkerRequest.GetStatusDescription((int)statusCode);
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//context.Response.Close();
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}
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// /// <summary>
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// /// Gets the prefix <see cref="Uri" /> that matches the specified <see cref="Uri" />.
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// /// </summary>
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// /// <param name="uri">The <see cref="Uri" /> to find the most specific prefix <see cref="Uri" /> for.</param>
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// /// <param name="server">The
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// /// <see cref="WebDavServer" /> that hosts the WebDAV server and holds the collection
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// /// of known prefixes.</param>
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// /// <returns>
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// /// The most specific <see cref="Uri" /> for the given <paramref name="uri" />.
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// /// </returns>
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// /// <exception cref="WebDAVSharp.Server.Exceptions.WebDavInternalServerException">Unable to find correct server root</exception>
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// /// <exception cref="WebDavInternalServerException"><paramref name="uri" /> specifies a <see cref="Uri" /> that is not known to the <paramref name="server" />.</exception>
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// public static Uri GetPrefixUri(this Uri uri, WebDavServer server)
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// {
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////TODO: (Charly): find better way to get the prefix
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//return new Uri("http://localhost:53321/");
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////string url = uri.ToString();
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//// foreach (
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//// string prefix in
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//// server.Listener.Prefixes.Where(
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//// prefix => url.StartsWith(uri.ToString(), StringComparison.OrdinalIgnoreCase)))
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//// return new Uri(prefix);
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//// throw new WebDavInternalServerException("Unable to find correct server root");
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// }
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}
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}
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