public Func <HttpListenerRequest, string> FindHandler(HttpListenerRequest request)
{
Func <HttpListenerRequest, string> res = null;
var requestMethod = request.GetHttpMethod();
var registrator = registrators.FirstOrDefault(r => r.HttpMethod == requestMethod);
if (registrator != null)
{
res = registrator.Handlers
.Where(kv => kv.Key == request.Url.AbsolutePath)
.Select(kv => kv.Value)
.FirstOrDefault();
}
if (res == null && requestMethod == HttpMethod.Get)
{
string staticMatch = servedStatic.Keys.FirstOrDefault(k => request.Url.AbsolutePath.StartsWith(k));
if (staticMatch != null)
{
string fileRelPath = request.Url.AbsolutePath.Substring(staticMatch.Length);
if (fileRelPath == "" || fileRelPath == "index")
{
fileRelPath = "index.html";
}
string fileAbsPath = Path.Combine(servedStatic[staticMatch].FullName, fileRelPath);
if (File.Exists(fileAbsPath))
{
res = _ => File.ReadAllText(fileAbsPath);
}
}
}
return(res);
}
