Google OAuth Device Flow support for FNL

services/authentication/dummy_authentication_app.cc

-// Copyright 2015 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.
-
-#include <memory>
-
-#include "mojo/common/binding_set.h"
-#include "mojo/public/c/system/main.h"
-#include "mojo/public/cpp/application/application_connection.h"
-#include "mojo/public/cpp/application/application_delegate.h"
-#include "mojo/public/cpp/application/application_runner.h"
-#include "mojo/public/cpp/application/interface_factory.h"
-#include "mojo/public/cpp/system/macros.h"
-#include "mojo/services/authentication/interfaces/authentication.mojom.h"
-
-namespace authentication {
-namespace {
-
-class DummyAuthenticationApplication
-    : public mojo::ApplicationDelegate,
-      public mojo::InterfaceFactory<AuthenticationService>,
-      public AuthenticationService {
- public:
-  DummyAuthenticationApplication() {}
-  ~DummyAuthenticationApplication() override {}
-
- private:
-  // ApplicationDelegate implementation.
-  void Initialize(mojo::ApplicationImpl* app) override{};
-  bool ConfigureIncomingConnection(
-      mojo::ApplicationConnection* connection) override {
-    connection->AddService<AuthenticationService>(this);
-    return true;
-  }
-
-  // InterfaceFactory<AuthenticationService> implementation.
-  void Create(mojo::ApplicationConnection* connection,
-              mojo::InterfaceRequest<AuthenticationService> request) override {
-    bindings_.AddBinding(this, request.Pass());
-  }
-
-  // AuthenticationService implementation
-  void SelectAccount(bool return_last_selected,
-                     const SelectAccountCallback& callback) override {
-    callback.Run(nullptr, "Not implemented");
-  }
-  void GetOAuth2Token(const mojo::String& username,
-                      mojo::Array<mojo::String> scopes,
-                      const GetOAuth2TokenCallback& callback) override {
-    callback.Run(nullptr, "Not implemented");
-  }
-  void ClearOAuth2Token(const mojo::String& token) override {}
-
-  mojo::BindingSet<AuthenticationService> bindings_;
-};
-
-}  // namespace
-}  // namespace authentication
-
-MojoResult MojoMain(MojoHandle application_request) {
-  mojo::ApplicationRunner runner(
-      std::unique_ptr<authentication::DummyAuthenticationApplication>(
-          new authentication::DummyAuthenticationApplication()));
-  return runner.Run(application_request);
-}