internal RequestContext(HttpListenerContext originalContext,
TemplateProvider templateProvider,
DbConnectionFactory dbConnectionFactory)
{
_originalContext = originalContext;
Request = new HttpRequest(_originalContext.Request);
_templateProvider = templateProvider;
Response = new HttpResponse(_originalContext.Response, this, templateProvider);
_dbConnectionFactory = dbConnectionFactory;
}
private static void ProcessRequest(HttpListener listener,
TemplateProvider templateProvider,
Router router,
Options options,
DbConnectionFactory dbConnectionFactory)
{
HttpListenerContext originalContext = listener.GetContext();
HttpListenerResponse originalResponse = originalContext.Response;
RequestContext context = new RequestContext(originalContext, templateProvider, dbConnectionFactory);
Stream output = originalResponse.OutputStream;
try
{
Before(context);
router.RouteRequestToMethod(context);
SendResponse(context, originalResponse, output);
}
catch (Exception e)
{
originalResponse.StatusCode = 500;
if (options.DisplayExceptions)
{
byte[] buffer = Encoding.UTF8.GetBytes(e.ToString());
originalResponse.ContentLength64 = buffer.Length;
output.Write(buffer, 0, buffer.Length);
}
Logger.Error(e);
}
finally
{
context.Dispose();
output.Close();
}
}
private static int Main(string[] args)
{
string configFilePath = "config.yml";
if (args.Length >= 1)
{
configFilePath = args[0];
}
Options options = ReadOptionsFile(configFilePath);
Console.WriteLine(options);
Console.WriteLine("Initializing TemplateProvider...");
TemplateProvider templateProvider = new TemplateProvider(
options.TemplatesDirectory,
options.ReloadTemplates
);
Console.WriteLine("Initialized TemplateProvider.");
DbConnectionFactory dbConnectionFactory = new DbConnectionFactory(options.PostgresConnectionString);
HttpListener listener = new HttpListener();
listener.Prefixes.Add("http://*:8080/");
listener.Start();
Console.WriteLine("Server started.");
Router router = new Router();
router.AddGetRoute(@"^/blog(\?.*|$)", BlogController.Get);
router.AddPostRoute(@"^/blog(\?.*|$)", BlogController.Post);
while (true)
{
ProcessRequest(listener, templateProvider, router, options, dbConnectionFactory);
}
}
public TemplateLoader(TemplateProvider templateProvider)
{
_templateProvider = templateProvider;
}
public HttpResponse(HttpListenerResponse response, RequestContext context, TemplateProvider templateProvider)
{
_response = response;
_templateProvider = templateProvider;
_context = context;
}
