Adding a Client Runtime Delegate for iOS

remoting/client/ios/facade/ios_client_runtime_delegate.mm

+// Copyright 2017 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.
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+#include "remoting/client/ios/facade/ios_client_runtime_delegate.h"
+
+#import "base/mac/bind_objc_block.h"
+#import "remoting/client/ios/facade/remoting_service.h"
+
+#include "base/bind.h"
+#include "base/logging.h"
+#include "base/macros.h"
+#include "base/memory/ptr_util.h"
+#include "base/memory/weak_ptr.h"
+
+namespace remoting {
+
+IosClientRuntimeDelegate::IosClientRuntimeDelegate() : weak_factory_(this) {
+  runtime_ = ChromotingClientRuntime::GetInstance();

[Lambros, 2017/04/21 18:17:04]

Move to initialization-list?

[nicholss, 2017/04/21 18:45:28]

I do it like this everywhere at the moment. If this is really better I would
want to update all places. I will make a note.

+}
+
+IosClientRuntimeDelegate::~IosClientRuntimeDelegate() {}
+
+void IosClientRuntimeDelegate::RuntimeWillShutdown() {
+  DCHECK(runtime_->ui_task_runner()->BelongsToCurrentThread());
+  // Nothing to do.
+}
+
+void IosClientRuntimeDelegate::RuntimeDidShutdown() {
+  DCHECK(runtime_->ui_task_runner()->BelongsToCurrentThread());
+  // Nothing to do.
+}
+
+void IosClientRuntimeDelegate::RequestAuthTokenForLogger() {
+  if (!runtime_->ui_task_runner()->BelongsToCurrentThread()) {
+    runtime_->ui_task_runner()->PostTask(
+        FROM_HERE,
+        base::Bind(&IosClientRuntimeDelegate::RequestAuthTokenForLogger,
+                   base::Unretained(this)));
+    return;
+  }
+  // TODO(nicholss): Need to work out how to provide the logger with auth token
+  // at the correct time in the app. This was hanging the app bootup. Removing
+  // for now but this needs to happen the correct way soon.
+  // if ([[RemotingService SharedInstance] getUser]) {
+  //   [[RemotingService SharedInstance]
+  //   callbackWithAccessToken:base::BindBlockArc(
+  //       ^(remoting::OAuthTokenGetter::Status status,
+  //         const std::string& user_email, const std::string& access_token) {
+  //         // TODO(nicholss): Check status.
+  //           runtime_->log_writer()->SetAuthToken(access_token);
+  //       })];
+  // }
+}
+
+base::WeakPtr<IosClientRuntimeDelegate> IosClientRuntimeDelegate::GetWeakPtr() {
+  return weak_factory_.GetWeakPtr();
+}
+
+}  // namespace remoting