private async void OnContext(Task <HttpListenerContext> task)
{
await task;
HttpListenerContext context = task.Result;
Match match = _urlMatcher.Match(context.Request.RawUrl);
if (match.Groups.Count != 4)
{
context.Response.StatusCode = (int)HttpStatusCode.BadRequest; //Invalid response
context.Response.Close();
_acceptSemaphore.Release();
return;
}
if (match.Groups [3].Value != Registration.HomeserverToken)
{
context.Response.StatusCode = (int)HttpStatusCode.Forbidden;
context.Response.Close();
_acceptSemaphore.Release();
}
string type = match.Groups [1].Value;
context.Response.StatusCode = (int)HttpStatusCode.OK;
//Check methods
switch (type)
{
case "users":
case "rooms":
if (context.Request.HttpMethod != "GET")
{
context.Response.StatusCode = (int)HttpStatusCode.MethodNotAllowed;
}
break;
case "transactions":
if (context.Request.HttpMethod != "PUT")
{
context.Response.StatusCode = (int)HttpStatusCode.MethodNotAllowed;
}
break;
}
bool exists = false;
if (context.Response.StatusCode == (int)HttpStatusCode.OK)
{
if (type == "rooms")
{
context.Response.StatusCode = (int)HttpStatusCode.NotFound;
string alias = Uri.UnescapeDataString(match.Groups [2].Value);
OnAliasRequest?.Invoke(alias, out exists);
}
else if (type == "transactions")
{
byte[] data = new byte[context.Request.ContentLength64];
context.Request.InputStream.Read(data, 0, data.Length);
ASEventBatch batch = JsonConvert.DeserializeObject <ASEventBatch> (Encoding.UTF8.GetString(data), new JSONEventConverter());
foreach (MatrixEvent ev in batch.events)
{
OnEvent?.Invoke(ev);
}
}
else if (type == "users")
{
string user = Uri.UnescapeDataString(match.Groups [2].Value);
OnUserRequest?.Invoke(user, out exists);
context.Response.StatusCode = (int)HttpStatusCode.NotFound;
}
}
if (exists)
{
context.Response.StatusCode = 200;
}
context.Response.OutputStream.Write(new byte[2] {
123, 125
}, 0, 2); //{}
context.Response.Close();
_acceptSemaphore.Release();
}
private async void HttpContextHandler(Task <HttpListenerContext> task)
{
await task.ConfigureAwait(false);
var context = task.Result;
var match = _urlMatcher.Match(context.Request.RawUrl);
if (match.Groups.Count != 4)
{
context.Response.StatusCode = (int)HttpStatusCode.BadRequest; //Invalid response
context.Response.Close();
_acceptSemaphore.Release();
return;
}
if (match.Groups[3].Value != Registration.HomeserverToken)
{
context.Response.StatusCode = (int)HttpStatusCode.Forbidden;
context.Response.Close();
_acceptSemaphore.Release();
}
var type = match.Groups[1].Value;
context.Response.StatusCode = (int)HttpStatusCode.OK;
//Check methods
switch (type)
{
case "users":
case "rooms":
if (context.Request.HttpMethod != "GET")
{
context.Response.StatusCode = (int)HttpStatusCode.MethodNotAllowed;
}
break;
case "transactions":
if (context.Request.HttpMethod != "PUT")
{
context.Response.StatusCode = (int)HttpStatusCode.MethodNotAllowed;
}
break;
}
var exists = false;
if (context.Response.StatusCode == (int)HttpStatusCode.OK)
{
switch (type)
{
case "rooms":
context.Response.StatusCode = (int)HttpStatusCode.NotFound;
var alias = Uri.UnescapeDataString(match.Groups[2].Value);
OnAliasRequest?.Invoke(alias, out exists);
break;
case "transactions":
var data = new byte[context.Request.ContentLength64];
context.Request.InputStream.Read(data, 0, data.Length);
var batch = System.Text.Json.JsonSerializer.Deserialize <EventBatch>(
Encoding.UTF8.GetString(data));
foreach (var ev in batch.Events)
{
OnEvent?.Invoke(ev);
}
break;
case "users":
var user = Uri.UnescapeDataString(match.Groups[2].Value);
OnUserRequest?.Invoke(user, out exists);
context.Response.StatusCode = (int)HttpStatusCode.NotFound;
break;
}
}
if (exists)
{
context.Response.StatusCode = 200;
}
context.Response.OutputStream.Write(new byte[] { 123, 125 }, 0, 2);
context.Response.Close();
_acceptSemaphore.Release();
}