public static string Stringify(HttpStatusCode code)
{
switch (code)
{
case HttpStatusCode.Accepted: return "Accepted";
case HttpStatusCode.Ambiguous: return "Multiple Choices";
case HttpStatusCode.BadGateway: return "Bad Gateway";
case HttpStatusCode.BadRequest: return "Bad Request";
case HttpStatusCode.Conflict: return "Conflict";
case HttpStatusCode.Continue: return "Continue";
case HttpStatusCode.Created: return "Created";
case HttpStatusCode.ExpectationFailed: return "Expectation Failed";
case HttpStatusCode.Forbidden: return "Forbidden";
case HttpStatusCode.Found: return "Found";
case HttpStatusCode.GatewayTimeout: return "Gateway Timeout";
case HttpStatusCode.Gone: return "Gone";
case HttpStatusCode.HttpVersionNotSupported: return "HTTP Version Not Supported";
case HttpStatusCode.InternalServerError: return "Internal Server Error";
case HttpStatusCode.LengthRequired: return "Length Required";
case HttpStatusCode.MethodNotAllowed: return "Method Not Allowed";
case HttpStatusCode.Moved: return "Moved";
case HttpStatusCode.NoContent: return "No Content";
case HttpStatusCode.NonAuthoritativeInformation: return "Non Authoritative Information";
case HttpStatusCode.NotAcceptable: return "Not Acceptable";
case HttpStatusCode.NotFound: return "Not Found";
case HttpStatusCode.NotImplemented: return "Not Implemented";
case HttpStatusCode.NotModified: return "Not Modified";
case HttpStatusCode.OK: return "OK";
case HttpStatusCode.PartialContent: return "Partial Content";
case HttpStatusCode.PaymentRequired: return "Payment Required";
case HttpStatusCode.PreconditionFailed: return "Precondition Failed";
case HttpStatusCode.ProxyAuthenticationRequired: return "Proxy Authentication Required";
case HttpStatusCode.RedirectKeepVerb: return "Redirect Keep Verb";
case HttpStatusCode.RedirectMethod: return "Redirect Method";
case HttpStatusCode.RequestedRangeNotSatisfiable: return "Requested Range Not Satisfiable";
case HttpStatusCode.RequestEntityTooLarge: return "Request Entity Too Large";
case HttpStatusCode.RequestTimeout: return "Request Timeout";
case HttpStatusCode.RequestUriTooLong: return "Request URI Too Long";
case HttpStatusCode.ResetContent: return "Reset Content";
case HttpStatusCode.ServiceUnavailable: return "Service Unavailable";
case HttpStatusCode.SwitchingProtocols: return "Switching Protocols";
case HttpStatusCode.Unauthorized: return "Unauthorized";
case HttpStatusCode.UnsupportedMediaType: return "Unsupported Media Type";
case HttpStatusCode.Unused: return "Unused";
case HttpStatusCode.UseProxy: return "Use Proxy";
default: return code.ToString();
}
}
/// <summary>
/// Send a response.
/// </summary>
/// <param name="httpVersion">Either <see cref="HttpHelper.HTTP10"/> or <see cref="HttpHelper.HTTP11"/></param>
/// <param name="statusCode">HTTP status code</param>
/// <param name="reason">reason for the status code.</param>
/// <param name="body">HTML body contents, can be null or empty.</param>
/// <param name="contentType">A content type to return the body as, i.e. 'text/html' or 'text/plain', defaults to 'text/html' if null or empty</param>
/// <exception cref="ArgumentException">If <paramref name="httpVersion"/> is invalid.</exception>
public void Respond(string httpVersion, HttpStatusCode statusCode, string reason, string body, string contentType)
{
if (string.IsNullOrEmpty(contentType))
contentType = "text/html";
if (string.IsNullOrEmpty(httpVersion) || !httpVersion.StartsWith("HTTP/1"))
throw new ArgumentException("Invalid HTTP version");
if (string.IsNullOrEmpty(reason))
reason = statusCode.ToString();
string response = string.IsNullOrEmpty(body)
? httpVersion + " " + (int) statusCode + " " + reason + "\r\n\r\n"
: string.Format("{0} {1} {2}\r\nContent-Type: {5}\r\nContent-Length: {3}\r\n\r\n{4}",
httpVersion, (int) statusCode, reason ?? statusCode.ToString(),
body.Length, body, contentType);
byte[] buffer = Encoding.ASCII.GetBytes(response);
Send(buffer);
}
/// <summary>
/// Send a response.
/// </summary>
/// <param name="httpVersion">Either HttpHelper.HTTP10 or HttpHelper.HTTP11</param>
/// <param name="statusCode">http status code</param>
/// <param name="reason">reason for the status code.</param>
/// <param name="body">html body contents, can be null or empty.</param>
/// <param name="contentType">A content type to return the body as, ie 'text/html' or 'text/plain', defaults to 'text/html' if null or empty</param>
/// <exception cref="ArgumentException">If httpVersion is invalid.</exception>
public void Respond(string httpVersion, HttpStatusCode statusCode, string reason, string body, string contentType)
{
if (string.IsNullOrEmpty(contentType))
contentType = "text/html";
if (string.IsNullOrEmpty(httpVersion))
throw new ArgumentException("Invalid HTTP version");
if (string.IsNullOrEmpty(reason))
reason = statusCode.ToString();
byte[] buffer;
if (string.IsNullOrEmpty(body))
{
buffer = Encoding.ASCII.GetBytes(String.Format("{0} {1} {2}\r\n\r\n",
httpVersion, (int)statusCode, reason));
}
else
{
buffer = Encoding.ASCII.GetBytes(String.Format("{0} {1} {2}\r\nContent-Type: {3}\r\nContent-Length: {4}\r\n\r\n{5}",
httpVersion, (int)statusCode, reason, contentType, body.Length, body));
}
Send(buffer);
}
