/// <summary>
/// Adds all methods marked with the <see cref="RouteAttribute"/> in the type <paramref name="type"/> to this router's list of routes.
/// </summary>
/// <param name="type">The type that who's methods should be added as routes to the router.</param>
public void AddRoutes(Type type)
{
foreach (var method in type.GetMethods())
{
var attrib = method.GetCustomAttribute <RouteAttribute>();
if (attrib != null)
{
RouteMetadata meta = new RouteMetadata(type, method, attrib);
if (meta.BodyTransformer == null)
{
meta.BodyTransformer = DefaultBodyTransformer;
}
_routes.Add(meta);
Logger.Default.Info("Router", $"Found route {type.Name}#{method.Name} for {attrib.Pattern}.");
}
}
}
public bool TryMatch(RouteMetadata route, HttpListenerContext context, ParamReplacer paramReplacer)
{
try
{
if (context.Request.HttpMethod.Equals(route.HttpMethod, StringComparison.OrdinalIgnoreCase))
{
string pattern = paramReplacer.ReplacePattern(route.Pattern);
bool isPost = context.Request.HttpMethod.Equals("post", StringComparison.OrdinalIgnoreCase);
int argLen = route.MethodParams.Length - (isPost ? 1 : 0);
var match = Regex.Match(context.Request.Url.LocalPath, $"^{pattern}$");
if (match.Success && argLen == match.Groups.Count - 1)
{
Parameters = new object[route.MethodParams.Length];
for (int i = 0; i < argLen; i++)
{
var param = route.MethodParams[i];
Parameters[i] = Convert.ChangeType(match.Groups[param.Name].Value, param.ParameterType);
}
if (isPost)
{
try
{
Parameters[argLen] = route.BodyTransformer.Transform(route.MethodParams[argLen].ParameterType, context.Request.InputStream);
}
catch (Exception e)
{
FatalError = e;
}
}
return(Success = true);
}
}
}
catch (Exception) { }
return(Success = false);
}
