Build library for the Dart Content Handler.

services/dart/content_handler_app.h

Index: services/dart/content_handler_app.h
diff --git a/services/dart/content_handler_app.h b/services/dart/content_handler_app.h
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+// Copyright 2016 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.
+
+#ifndef SERVICES_DART_CONTENT_HANDLER_APP_H_
+#define SERVICES_DART_CONTENT_HANDLER_APP_H_
+
+#include "base/bind.h"
+#include "mojo/application/content_handler_factory.h"
+#include "mojo/common/tracing_impl.h"
+#include "mojo/public/cpp/application/application_delegate.h"
+#include "mojo/services/url_response_disk_cache/interfaces/url_response_disk_cache.mojom.h"
+#include "services/dart/content_handler_app_service_connector.h"
+#include "services/dart/dart_tracing.h"
+
+namespace dart {
+
+class DartContentHandlerApp;
+
+class DartContentHandler : public mojo::ContentHandlerFactory::ManagedDelegate {
+ public:
+  DartContentHandler(DartContentHandlerApp* app, bool strict);
+
+  void set_handler_task_runner(
+      scoped_refptr<base::SingleThreadTaskRunner> handler_task_runner);
+
+ private:
+  // Overridden from ContentHandlerFactory::ManagedDelegate:
+  scoped_ptr<mojo::ContentHandlerFactory::HandledApplicationHolder>
+  CreateApplication(
+      mojo::InterfaceRequest<mojo::Application> application_request,
+      mojo::URLResponsePtr response) override;
+
+  DartContentHandlerApp* app_;
+  bool strict_;
+  scoped_refptr<base::SingleThreadTaskRunner> handler_task_runner_;
+
+  DISALLOW_COPY_AND_ASSIGN(DartContentHandler);
+};
+
+class DartContentHandlerApp : public mojo::ApplicationDelegate {
+ public:
+  DartContentHandlerApp();
+
+  ~DartContentHandlerApp() override;
+
+  void ExtractApplication(base::FilePath* application_dir,
+                          mojo::URLResponsePtr response,
+                          const base::Closure& callback);
+
+  bool run_on_message_loop() const;
+
+ private:
+  // Overridden from mojo::ApplicationDelegate:
+  void Initialize(mojo::ApplicationImpl* app) override;
+
+  // Overridden from ApplicationDelegate:
+  bool ConfigureIncomingConnection(
+      mojo::ServiceProviderImpl* service_provider_impl) override;
+
+  mojo::TracingImpl tracing_;
+  DartContentHandler content_handler_;
+  DartContentHandler strict_content_handler_;
+  mojo::URLResponseDiskCachePtr url_response_disk_cache_;
+  ContentHandlerAppServiceConnector* service_connector_;
+  DartTracingImpl dart_tracing_;
+  bool default_strict_;
+  bool run_on_message_loop_;
+
+  DISALLOW_COPY_AND_ASSIGN(DartContentHandlerApp);
+};
+}
+
+#endif  // SERVICES_DART_CONTENT_HANDLER_APP_H_