private static CookieCollection parseResponse(string value)
{
var ret = new CookieCollection();
Cookie cookie = null;
var caseInsensitive = StringComparison.InvariantCultureIgnoreCase;
var pairs = value.SplitHeaderValue(',', ';').ToList();
for (var i = 0; i < pairs.Count; i++)
{
var pair = pairs[i].Trim();
if (pair.Length == 0)
{
continue;
}
var idx = pair.IndexOf('=');
if (idx == -1)
{
if (cookie == null)
{
continue;
}
if (pair.Equals("port", caseInsensitive))
{
cookie.Port = "\"\"";
continue;
}
if (pair.Equals("discard", caseInsensitive))
{
cookie.Discard = true;
continue;
}
if (pair.Equals("secure", caseInsensitive))
{
cookie.Secure = true;
continue;
}
if (pair.Equals("httponly", caseInsensitive))
{
cookie.HttpOnly = true;
continue;
}
continue;
}
if (idx == 0)
{
if (cookie != null)
{
ret.add(cookie);
cookie = null;
}
continue;
}
var name = pair.Substring(0, idx).TrimEnd(' ');
var val = idx < pair.Length - 1
? pair.Substring(idx + 1).TrimStart(' ')
: String.Empty;
if (name.Equals("version", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
int num;
if (!Int32.TryParse(val.Unquote(), out num))
{
continue;
}
cookie.Version = num;
continue;
}
if (name.Equals("expires", caseInsensitive))
{
if (val.Length == 0)
{
continue;
}
if (i == pairs.Count - 1)
{
break;
}
i++;
if (cookie == null)
{
continue;
}
if (cookie.Expires != DateTime.MinValue)
{
continue;
}
var buff = new StringBuilder(val, 32);
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
)
)
{
continue;
}
cookie.Expires = expires.ToLocalTime();
continue;
}
if (name.Equals("max-age", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
int num;
if (!Int32.TryParse(val.Unquote(), out num))
{
continue;
}
cookie.MaxAge = num;
continue;
}
if (name.Equals("path", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
cookie.Path = val;
continue;
}
if (name.Equals("domain", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
cookie.Domain = val;
continue;
}
if (name.Equals("port", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
cookie.Port = val;
continue;
}
if (name.Equals("comment", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
cookie.Comment = urlDecode(val, Encoding.UTF8);
continue;
}
if (name.Equals("commenturl", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
cookie.CommentUri = val.Unquote().ToUri();
continue;
}
if (name.Equals("samesite", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
cookie.SameSite = val.Unquote();
continue;
}
if (cookie != null)
{
ret.add(cookie);
}
Cookie.TryCreate(name, val, out cookie);
}
if (cookie != null)
{
ret.add(cookie);
}
return(ret);
}
private static CookieCollection parseRequest(string value)
{
var ret = new CookieCollection();
Cookie cookie = null;
var ver = 0;
var caseInsensitive = StringComparison.InvariantCultureIgnoreCase;
var pairs = value.SplitHeaderValue(',', ';').ToList();
for (var i = 0; i < pairs.Count; i++)
{
var pair = pairs[i].Trim();
if (pair.Length == 0)
{
continue;
}
var idx = pair.IndexOf('=');
if (idx == -1)
{
if (cookie == null)
{
continue;
}
if (pair.Equals("$port", caseInsensitive))
{
cookie.Port = "\"\"";
continue;
}
continue;
}
if (idx == 0)
{
if (cookie != null)
{
ret.add(cookie);
cookie = null;
}
continue;
}
var name = pair.Substring(0, idx).TrimEnd(' ');
var val = idx < pair.Length - 1
? pair.Substring(idx + 1).TrimStart(' ')
: String.Empty;
if (name.Equals("$version", caseInsensitive))
{
if (val.Length == 0)
{
continue;
}
int num;
if (!Int32.TryParse(val.Unquote(), out num))
{
continue;
}
ver = num;
continue;
}
if (name.Equals("$path", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
cookie.Path = val;
continue;
}
if (name.Equals("$domain", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
cookie.Domain = val;
continue;
}
if (name.Equals("$port", caseInsensitive))
{
if (cookie == null)
{
continue;
}
if (val.Length == 0)
{
continue;
}
cookie.Port = val;
continue;
}
if (cookie != null)
{
ret.add(cookie);
}
if (!Cookie.TryCreate(name, val, out cookie))
{
continue;
}
if (ver != 0)
{
cookie.Version = ver;
}
}
if (cookie != null)
{
ret.add(cookie);
}
return(ret);
}