/// <summary>Get the raw file data (based on the PowerUI FileProtocol system).</summary>
public override void OnGetDataNow(ContentPackage package)
{
// The endpoint (this is e.g. /v1/hello):
string endpointPath = package.location.pathname;
if (endpointPath.StartsWith("/v1"))
{
if (!endpointPath.EndsWith("/"))
{
endpointPath += "/";
}
// The request payload (can be null):
Json.JSObject request = Json.JSON.Parse(package.requestText);
package.responseHeaders["content-type"] = "application/json; charset=utf-8";
// Get an endpoint:
Endpoint ep = Endpoint.Get(endpointPath);
if (ep == null)
{
// Endpoint not found.
package.Failed(404);
}
else
{
Response response = new Response();
// Pass the request to the endpoint:
ep.OnRequest(package, response, request);
// Output the response:
package.ReceivedText(response.ToString());
}
return;
}
// Serve a file from PowerTools.
// The browser embedded in the Unity editor (not PowerUI)
// is webkit which doesn't allow ajax to file:// uri's.
if (!File.Exists(PowerToolsPath + endpointPath))
{
// Doesn't exist:
package.Failed(404);
}
else
{
// Currently always HTML files down here:
package.responseHeaders["content-type"] = "text/html";
// Read the file:
byte[] data = File.ReadAllBytes(PowerToolsPath + endpointPath);
// Serve it up:
package.ReceivedData(data, 0, data.Length);
}
}
/// <summary>Advances this request by checking in on it's progress.</summary>
public void Update(float deltaTime)
{
if (WWWRequest == null)
{
// Not setup yet.
return;
}
if (LoadingEnumerator == null)
{
// Let's go!
LoadingEnumerator = Loader();
// Advance the first time:
LoadingEnumerator.MoveNext();
}
Duration += deltaTime;
if (Duration >= Timeout_)
{
// Timeout!
Package.TimedOut();
// Done:
Remove();
return;
}
if (WWWRequest.isDone)
{
if (Package.readyState_ < 2)
{
// Load the headers:
HandleHeaders();
}
if (Errored)
{
// Figure out a suitable error code:
Package.statusCode = ErrorHandlers.GetUnityErrorCode(Error);
}
if (!WWWRequest.isDone)
{
// Yes, this is actually possible! Quit and go around again:
return;
}
// Received:
#if UNITY_2017_1_OR_NEWER
byte[] bytes = WWWRequest.downloadHandler.data;
#else
byte[] bytes = WWWRequest.bytes;
#endif
Package.ReceivedData(bytes, 0, bytes.Length);
// Pop it from the update queue:
Remove();
}
else if (Progress != 0f)
{
if (Package.readyState_ < 2)
{
// Got headers yet?
HandleHeaders();
#if !MOBILE && !UNITY_WEBGL && !UNITY_TVOS
}
else if (Package.readyState_ == 2 && Movie != null && Movie.isReadyToPlay)
{
// Downloaded it far enough to try playing it - let the package know:
Package.ReceivedMovieTexture(Movie);
#endif
}
}
}