/// <summary>
/// Adds the specified <paramref name="cookies"/> to the collection.
/// </summary>
/// <param name="cookies">
/// A <see cref="CookieCollection"/> that contains the cookies to add.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="cookies"/> is <see langword="null"/>.
/// </exception>
public void Add (CookieCollection cookies)
{
if (cookies == null)
throw new ArgumentNullException ("cookies");
foreach (Cookie cookie in cookies)
Add (cookie);
}
public void SetCookies (CookieCollection cookies)
{
if (cookies == null || cookies.Count == 0)
return;
var buff = new StringBuilder (64);
foreach (var cookie in cookies.Sorted)
if (!cookie.Expired)
buff.AppendFormat ("{0}; ", cookie.ToString ());
var len = buff.Length;
if (len > 2) {
buff.Length = len - 2;
Headers["Cookie"] = buff.ToString ();
}
}
internal void SetOrRemove (CookieCollection cookies)
{
foreach (Cookie cookie in cookies)
SetOrRemove (cookie);
}
private static CookieCollection parseResponse (string value)
{
var cookies = new CookieCollection ();
Cookie cookie = null;
var pairs = splitCookieHeaderValue (value);
for (var 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.GetValue ('=', true));
}
else if (pair.StartsWith ("expires", StringComparison.InvariantCultureIgnoreCase)) {
var buff = new StringBuilder (pair.GetValue ('='), 32);
if (i < pairs.Length - 1)
buff.AppendFormat (", {0}", pairs[++i].Trim ());
DateTime expires;
if (!DateTime.TryParseExact (
buff.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.GetValue ('=', true));
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.GetValue ('=');
}
else if (pair.StartsWith ("domain", StringComparison.InvariantCultureIgnoreCase)) {
if (cookie != null)
cookie.Domain = pair.GetValue ('=');
}
else if (pair.StartsWith ("port", StringComparison.InvariantCultureIgnoreCase)) {
var port = pair.Equals ("port", StringComparison.InvariantCultureIgnoreCase)
? "\"\""
: pair.GetValue ('=');
if (cookie != null)
cookie.Port = port;
}
else if (pair.StartsWith ("comment", StringComparison.InvariantCultureIgnoreCase)) {
if (cookie != null)
cookie.Comment = pair.GetValue ('=').UrlDecode ();
}
else if (pair.StartsWith ("commenturl", StringComparison.InvariantCultureIgnoreCase)) {
if (cookie != null)
cookie.CommentUri = pair.GetValue ('=', true).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 static CookieCollection parseRequest (string value)
{
var cookies = new CookieCollection ();
Cookie cookie = null;
var ver = 0;
var pairs = splitCookieHeaderValue (value);
for (var i = 0; i < pairs.Length; i++) {
var pair = pairs[i].Trim ();
if (pair.Length == 0)
continue;
if (pair.StartsWith ("$version", StringComparison.InvariantCultureIgnoreCase)) {
ver = Int32.Parse (pair.GetValue ('=', true));
}
else if (pair.StartsWith ("$path", StringComparison.InvariantCultureIgnoreCase)) {
if (cookie != null)
cookie.Path = pair.GetValue ('=');
}
else if (pair.StartsWith ("$domain", StringComparison.InvariantCultureIgnoreCase)) {
if (cookie != null)
cookie.Domain = pair.GetValue ('=');
}
else if (pair.StartsWith ("$port", StringComparison.InvariantCultureIgnoreCase)) {
var port = pair.Equals ("$port", StringComparison.InvariantCultureIgnoreCase)
? "\"\""
: pair.GetValue ('=');
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 (ver != 0)
cookie.Version = ver;
}
}
if (cookie != null)
cookies.Add (cookie);
return cookies;
}
public void SetCookies (CookieCollection cookies)
{
if (cookies == null || cookies.Count == 0)
return;
var headers = Headers;
foreach (var cookie in cookies.Sorted)
headers.Add ("Set-Cookie", cookie.ToResponseString ());
}
private void init ()
{
_compression = CompressionMethod.None;
_cookies = new CookieCollection ();
_forConn = new object ();
_forEvent = new object ();
_forSend = new object ();
_messageEventQueue = new Queue<MessageEventArgs> ();
_forMessageEventQueue = ((ICollection) _messageEventQueue).SyncRoot;
_readyState = WebSocketState.Connecting;
}
