private static CookieCollection parseResponse(string value) { var cookies = new CookieCollection (); Cookie cookie = null; var pairs = splitCookieHeaderValue (value); for (int i = 0; i < pairs.Length; i++) { var pair = pairs [i].Trim (); if (pair.Length == 0) continue; if (pair.StartsWith ("version", StringComparison.InvariantCultureIgnoreCase)) { if (cookie != null) cookie.Version = Int32.Parse (pair.GetValueInternal ("=").Trim ('"')); } else if (pair.StartsWith ("expires", StringComparison.InvariantCultureIgnoreCase)) { var buffer = new StringBuilder (pair.GetValueInternal ("="), 32); if (i < pairs.Length - 1) buffer.AppendFormat (", {0}", pairs [++i].Trim ()); DateTime expires; if (!DateTime.TryParseExact ( buffer.ToString (), new [] { "ddd, dd'-'MMM'-'yyyy HH':'mm':'ss 'GMT'", "r" }, CultureInfo.CreateSpecificCulture ("en-US"), DateTimeStyles.AdjustToUniversal | DateTimeStyles.AssumeUniversal, out expires)) expires = DateTime.Now; if (cookie != null && cookie.Expires == DateTime.MinValue) cookie.Expires = expires.ToLocalTime (); } else if (pair.StartsWith ("max-age", StringComparison.InvariantCultureIgnoreCase)) { var max = Int32.Parse (pair.GetValueInternal ("=").Trim ('"')); var expires = DateTime.Now.AddSeconds ((double) max); if (cookie != null) cookie.Expires = expires; } else if (pair.StartsWith ("path", StringComparison.InvariantCultureIgnoreCase)) { if (cookie != null) cookie.Path = pair.GetValueInternal ("="); } else if (pair.StartsWith ("domain", StringComparison.InvariantCultureIgnoreCase)) { if (cookie != null) cookie.Domain = pair.GetValueInternal ("="); } else if (pair.StartsWith ("port", StringComparison.InvariantCultureIgnoreCase)) { var port = pair.Equals ("port", StringComparison.InvariantCultureIgnoreCase) ? "\"\"" : pair.GetValueInternal ("="); if (cookie != null) cookie.Port = port; } else if (pair.StartsWith ("comment", StringComparison.InvariantCultureIgnoreCase)) { if (cookie != null) cookie.Comment = pair.GetValueInternal ("=").UrlDecode (); } else if (pair.StartsWith ("commenturl", StringComparison.InvariantCultureIgnoreCase)) { if (cookie != null) cookie.CommentUri = pair.GetValueInternal ("=").Trim ('"').ToUri (); } else if (pair.StartsWith ("discard", StringComparison.InvariantCultureIgnoreCase)) { if (cookie != null) cookie.Discard = true; } else if (pair.StartsWith ("secure", StringComparison.InvariantCultureIgnoreCase)) { if (cookie != null) cookie.Secure = true; } else if (pair.StartsWith ("httponly", StringComparison.InvariantCultureIgnoreCase)) { if (cookie != null) cookie.HttpOnly = true; } else { if (cookie != null) cookies.Add (cookie); string name; string val = String.Empty; var pos = pair.IndexOf ('='); if (pos == -1) { name = pair; } else if (pos == pair.Length - 1) { name = pair.Substring (0, pos).TrimEnd (' '); } else { name = pair.Substring (0, pos).TrimEnd (' '); val = pair.Substring (pos + 1).TrimStart (' '); } cookie = new Cookie (name, val); } } if (cookie != null) cookies.Add (cookie); return cookies; }
private int searchCookie(Cookie cookie) { var name = cookie.Name; var path = cookie.Path; var domain = cookie.Domain; var version = cookie.Version; for (int i = _list.Count - 1; i >= 0; i--) { var c = _list [i]; if (c.Name.Equals (name, StringComparison.InvariantCultureIgnoreCase) && c.Path.Equals (path, StringComparison.InvariantCulture) && c.Domain.Equals (domain, StringComparison.InvariantCultureIgnoreCase) && c.Version == version) return i; } return -1; }
private static int compareCookieWithinSorted(Cookie x, Cookie y) { var ret = 0; return (ret = x.Version - y.Version) != 0 ? ret : (ret = x.Name.CompareTo (y.Name)) != 0 ? ret : y.Path.Length - x.Path.Length; }
private static CookieCollection parseRequest(string value) { var cookies = new CookieCollection (); Cookie cookie = null; var version = 0; var pairs = splitCookieHeaderValue (value); for (int i = 0; i < pairs.Length; i++) { var pair = pairs [i].Trim (); if (pair.Length == 0) continue; if (pair.StartsWith ("$version", StringComparison.InvariantCultureIgnoreCase)) { version = Int32.Parse (pair.GetValueInternal ("=").Trim ('"')); } else if (pair.StartsWith ("$path", StringComparison.InvariantCultureIgnoreCase)) { if (cookie != null) cookie.Path = pair.GetValueInternal ("="); } else if (pair.StartsWith ("$domain", StringComparison.InvariantCultureIgnoreCase)) { if (cookie != null) cookie.Domain = pair.GetValueInternal ("="); } else if (pair.StartsWith ("$port", StringComparison.InvariantCultureIgnoreCase)) { var port = pair.Equals ("$port", StringComparison.InvariantCultureIgnoreCase) ? "\"\"" : pair.GetValueInternal ("="); if (cookie != null) cookie.Port = port; } else { if (cookie != null) cookies.Add (cookie); string name; string val = String.Empty; var pos = pair.IndexOf ('='); if (pos == -1) { name = pair; } else if (pos == pair.Length - 1) { name = pair.Substring (0, pos).TrimEnd (' '); } else { name = pair.Substring (0, pos).TrimEnd (' '); val = pair.Substring (pos + 1).TrimStart (' '); } cookie = new Cookie (name, val); if (version != 0) cookie.Version = version; } } if (cookie != null) cookies.Add (cookie); return cookies; }
private static int compareCookieWithinSort(Cookie x, Cookie y) { return (x.Name.Length + x.Value.Length) - (y.Name.Length + y.Value.Length); }
internal void SetOrRemove(Cookie cookie) { var pos = searchCookie (cookie); if (pos == -1) { if (!cookie.Expired) _list.Add (cookie); return; } if (!cookie.Expired) { _list [pos] = cookie; return; } _list.RemoveAt (pos); }
/// <summary> /// Copies the elements of the collection to the specified array of <see cref="Cookie"/>, /// starting at the specified <paramref name="index"/> in the <paramref name="array"/>. /// </summary> /// <param name="array"> /// An array of <see cref="Cookie"/> that represents the destination of the elements /// copied from the collection. /// </param> /// <param name="index"> /// An <see cref="int"/> that represents the zero-based index in <paramref name="array"/> /// at which copying begins. /// </param> /// <exception cref="ArgumentNullException"> /// <paramref name="array"/> is <see langword="null"/>. /// </exception> /// <exception cref="ArgumentOutOfRangeException"> /// <paramref name="index"/> is less than zero. /// </exception> /// <exception cref="ArgumentException"> /// The number of elements in the collection is greater than the available space from /// <paramref name="index"/> to the end of the destination <paramref name="array"/>. /// </exception> public void CopyTo(Cookie [] array, int index) { if (array == null) throw new ArgumentNullException ("array"); if (index < 0) throw new ArgumentOutOfRangeException ("index", "Less than zero."); if (array.Length - index < _list.Count) throw new ArgumentException ( "The number of elements in this collection is greater than the available space of the destination array."); _list.CopyTo (array, index); }
/// <summary> /// Adds the specified <paramref name="cookie"/> to the collection. /// </summary> /// <param name="cookie"> /// A <see cref="Cookie"/> to add. /// </param> /// <exception cref="ArgumentNullException"> /// <paramref name="cookie"/> is <see langword="null"/>. /// </exception> public void Add(Cookie cookie) { if (cookie == null) throw new ArgumentNullException ("cookie"); var pos = searchCookie (cookie); if (pos == -1) { _list.Add (cookie); return; } _list [pos] = cookie; }
internal void AddHeader(string header) { int colon = header.IndexOf(':'); if (colon == -1 || colon == 0) { context.ErrorMessage = "Bad Request"; context.ErrorStatus = 400; return; } string name = header.Substring(0, colon).Trim(); string val = header.Substring(colon + 1).Trim(); string lower = name.ToLowerInvariant(); headers.SetInternal(name, val); switch (lower) { case "accept-language": user_languages = val.Split(','); // yes, only split with a ',' break; case "accept": accept_types = val.Split(','); // yes, only split with a ',' break; case "content-length": try { //TODO: max. content_length? content_length = Int64.Parse(val.Trim()); if (content_length < 0) { context.ErrorMessage = "Invalid Content-Length."; } cl_set = true; } catch { context.ErrorMessage = "Invalid Content-Length."; } break; case "content-type": { var contents = val.Split(';'); foreach (var content in contents) { var tmp = content.Trim(); if (tmp.StartsWith("charset")) { var charset = GetValue(tmp, "="); if (charset != null && charset.Length > 0) { try { // Support upnp/dlna devices - CONTENT-TYPE: text/xml ; charset="utf-8"\r\n charset = charset.Trim('"'); var index = charset.IndexOf('"'); if (index != -1) { charset = charset.Substring(0, index); } content_encoding = Encoding.GetEncoding(charset); } catch { context.ErrorMessage = "Invalid Content-Type header: " + charset; } } break; } } } break; case "referer": try { referrer = new Uri(val); } catch { referrer = new Uri("http://someone.is.screwing.with.the.headers.com/"); } break; case "cookie": if (cookies == null) { cookies = new CookieCollection(); } string[] cookieStrings = val.Split(new char[] { ',', ';' }); Cookie current = null; int version = 0; foreach (string cookieString in cookieStrings) { string str = cookieString.Trim(); if (str.Length == 0) { continue; } if (str.StartsWith("$Version")) { version = Int32.Parse(Unquote(str.Substring(str.IndexOf('=') + 1))); } else if (str.StartsWith("$Path")) { if (current != null) { current.Path = str.Substring(str.IndexOf('=') + 1).Trim(); } } else if (str.StartsWith("$Domain")) { if (current != null) { current.Domain = str.Substring(str.IndexOf('=') + 1).Trim(); } } else if (str.StartsWith("$Port")) { if (current != null) { current.Port = str.Substring(str.IndexOf('=') + 1).Trim(); } } else { if (current != null) { cookies.Add(current); } current = new Cookie(); int idx = str.IndexOf('='); if (idx > 0) { current.Name = str.Substring(0, idx).Trim(); current.Value = str.Substring(idx + 1).Trim(); } else { current.Name = str.Trim(); current.Value = String.Empty; } current.Version = version; } } if (current != null) { cookies.Add(current); } break; } }