/// <summary>
/// Handles the resulted context.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public HttpResult Handle(MessagingContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
HttpStatusCode statusCode = DetermineStatusCode(context.Exception);
const string errorMessage = "something went wrong while processing the request";
Logger.Error($"Respond with {(int) statusCode} {statusCode} {errorMessage}");
return(HttpResult.FromBytes(
statusCode,
Encoding.UTF8.GetBytes(errorMessage),
"text/plain"));
}
/// <summary>
/// Handle the incoming request.
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public HttpResult Handle(HttpListenerRequest request)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
string file = request.Url.ToString().Replace(request.UrlReferrer.ToString(), "./");
if (File.Exists(file) == false)
{
return(HttpResult.Empty(HttpStatusCode.NotFound));
}
return(HttpResult.FromBytes(HttpStatusCode.OK, File.ReadAllBytes(file), "image/jpeg"));
}
/// <summary>
/// Handle the incoming request.
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public HttpResult Handle(HttpListenerRequest request)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
string logoLocation = request.RawUrl.TrimEnd('/') + "/assets/as4logo.png";
string html =
$@"<html>
<head>
<meta http-equiv=""Content-Type"" content=""text/html; charset=UTF-8"">
<title>AS4.NET</title>
</head>
<body>
<img src=""{logoLocation}"" alt=""AS4.NET logo"" Style=""width:100%; height:auto; display:block, margin:auto""></img>
<div Style=""text-align:center""><p>This AS4.NET MessageHandler is online</p></div>
</body>";
return(HttpResult.FromBytes(HttpStatusCode.OK, Encoding.UTF8.GetBytes(html), "text/html"));
}