/// <summary>
/// Create a status code line from a HTTPStatusCode
/// </summary>
public static String HttpStatusCodeToString(HTTPStatusCodes myHTTPStatusCode)
{
switch (myHTTPStatusCode)
{
case HTTPStatusCodes.Unauthorized:
return("HTTP/1.1 401 " + HttpStatusCodeToSimpleString(myHTTPStatusCode) + Environment.NewLine + "WWW-Authenticate: Basic realm=\"Intern\"");
default:
return("HTTP/1.1 " + ((Int32)myHTTPStatusCode).ToString() + " " + HttpStatusCodeToSimpleString(myHTTPStatusCode));
}
}
/// <summary>
/// Create a simple status code line from a HTTPStatusCode
/// </summary>
public static String HttpStatusCodeToSimpleString(HTTPStatusCodes myHTTPStatusCode)
{
switch (myHTTPStatusCode)
{
case HTTPStatusCodes.OK:
return("OK");
case HTTPStatusCodes.Created:
return("Created");
case HTTPStatusCodes.MultiStatus:
return("Multi-Status");
case HTTPStatusCodes.BadRequest:
return("Bad Request");
case HTTPStatusCodes.Unauthorized:
return("Authorization Required");
case HTTPStatusCodes.NotFound:
return("Not Found");
case HTTPStatusCodes.PreconditionFailed:
return("Precondition Failed");
case HTTPStatusCodes.RequestUriTooLong:
return("Request URI Too Long");
case HTTPStatusCodes.UnprocessableEntity:
return("Unprocessable Entity");
case HTTPStatusCodes.Locked:
return("Locked");
case HTTPStatusCodes.FailedDependency:
return("Failed Dependency");
case HTTPStatusCodes.NotImplemented:
return("Not Implemented");
case HTTPStatusCodes.InsufficientStorage:
return("Insufficient Storage");
default:
return(((Int32)myHTTPStatusCode).ToString());
}
}
/// <summary>
/// Parses a status from a status line <paramref name="Input"/>
/// </summary>
/// <param name="Input"></param>
/// <returns></returns>
public HTTPStatusCodes ParseHttpStatus(String Input)
{
HTTPStatusCodes Result = HTTPStatusCodes.Unknown;
String[] HTTPMethodHeader = Input.Split(new char[] { ' ' });
if (HTTPMethodHeader.Length < 3)
{
return(Result);
}
if (Input.StartsWith("HTTP"))
{
Result = (HTTPStatusCodes)Enum.Parse(typeof(HTTPStatusCodes), HTTPMethodHeader[1]);
}
return(Result);
}
/// <summary>
/// Create a status code line from a HTTPStatusCode
/// </summary>
public static String HttpStatusCodeToString(HTTPStatusCodes myHTTPStatusCode)
{
switch (myHTTPStatusCode)
{
case HTTPStatusCodes.Unauthorized:
return "HTTP/1.1 401 " + HttpStatusCodeToSimpleString(myHTTPStatusCode) + Environment.NewLine + "WWW-Authenticate: Basic realm=\"Intern\"";
default:
return "HTTP/1.1 " + ((Int32) myHTTPStatusCode).ToString() + " " + HttpStatusCodeToSimpleString(myHTTPStatusCode);
}
}
/// <summary>
/// Create a simple status code line from a HTTPStatusCode
/// </summary>
public static String HttpStatusCodeToSimpleString(HTTPStatusCodes myHTTPStatusCode)
{
switch (myHTTPStatusCode)
{
case HTTPStatusCodes.OK:
return "OK";
case HTTPStatusCodes.Created:
return "Created";
case HTTPStatusCodes.MultiStatus:
return "Multi-Status";
case HTTPStatusCodes.BadRequest:
return "Bad Request";
case HTTPStatusCodes.Unauthorized:
return "Authorization Required";
case HTTPStatusCodes.NotFound:
return "Not Found";
case HTTPStatusCodes.PreconditionFailed:
return "Precondition Failed";
case HTTPStatusCodes.RequestUriTooLong:
return "Request URI Too Long";
case HTTPStatusCodes.UnprocessableEntity:
return "Unprocessable Entity";
case HTTPStatusCodes.Locked:
return "Locked";
case HTTPStatusCodes.FailedDependency:
return "Failed Dependency";
case HTTPStatusCodes.NotImplemented:
return "Not Implemented";
case HTTPStatusCodes.InsufficientStorage:
return "Insufficient Storage";
default:
return ((Int32) myHTTPStatusCode).ToString();
}
}
/// <summary>
/// Create a response without any body. You should use this for any error
/// </summary>
/// <param name="HTTPStatusCodes"></param>
/// <returns>The Response without any body (content)</returns>
private Byte[] GetResponseWithoutBody(HTTPStatusCodes httpStatusCodes)
{
return CreateHeader(httpStatusCodes, 0).ToBytes();
}
/// <summary>
/// Create the Header for a Response
/// </summary>
/// <param name="httpStatusCode">The HTTP Status of the Request (200 OK | 207 MULTI-STATUS)</param>
/// <param name="contentLength">The Body length</param>
/// <returns></returns>
private HTTPHeader CreateHeader(HTTPStatusCodes httpStatusCode, UInt64 contentLength, ContentType contentType = null)
{
var header = HTTPServer.HTTPContext.ResponseHeader;
header.HttpStatusCode = httpStatusCode;
header.CacheControl = "no-cache";
header.ServerName = "sones GraphDS WebDAV";
header.ContentLength = contentLength;
header.Headers.Add("DAV", "1, 2, 3");
if (contentType != null)
{
header.ContentType = contentType;
}
// MS specific: DAV and MS-FP/4.0 (refers to Microsoft FrontPage Server)
// header.Headers.Add("MS-Author-Via, "DAV");
if (HTTPServer.HTTPContext.RequestHeader.KeepAlive)
{
header.KeepAlive = true;
}
return header;
}