mojo/application/public/interfaces/content_handler.mojom


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module mojo;

import "mojo/application/public/interfaces/application.mojom";
import "network/public/interfaces/url_loader.mojom";

// Interface implemented by content handlers. To avoid race conditions with
// dropped requests, the implementation should keep a reference to the lifetime
// of the app (by holding on to AppRefCount). Each application started by
// StartApplication should call the callback given by that method on
// destruction. When the owner in the shell notices this, it will destroy the
// interface pointer, which should cause the strongly-bound ContentHandler
// implementation to self destruct and release the app reference.
interface ContentHandler {
  // The callback should be called when the application is destructed.
  StartApplication(Application& application, URLResponse response) => ();
};