| // Copyright 2018 The Fuchsia 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 TOPAZ_RUNTIME_FLUTTER_RUNNER_RUNNER_H_ |
| #define TOPAZ_RUNTIME_FLUTTER_RUNNER_RUNNER_H_ |
| |
| #include <fuchsia/sys/cpp/fidl.h> |
| #include <lib/async-loop/cpp/loop.h> |
| #include <lib/sys/cpp/component_context.h> |
| #include <trace-engine/instrumentation.h> |
| #include <trace/observer.h> |
| |
| #include <memory> |
| #include <unordered_map> |
| |
| #include "component.h" |
| #include "flutter/fml/macros.h" |
| #include "lib/fidl/cpp/binding_set.h" |
| #include "thread.h" |
| #include "topaz/runtime/dart/utils/vmservice_object.h" |
| |
| namespace flutter_runner { |
| |
| // Publishes the |fuchsia::sys::Runner| service and runs applications on |
| // their own threads. |
| class Runner final : public fuchsia::sys::Runner { |
| public: |
| explicit Runner(async::Loop* loop); |
| |
| ~Runner(); |
| |
| private: |
| async::Loop* loop_; |
| |
| struct ActiveApplication { |
| std::unique_ptr<Thread> thread; |
| std::unique_ptr<Application> application; |
| |
| ActiveApplication( |
| std::pair<std::unique_ptr<Thread>, std::unique_ptr<Application>> pair) |
| : thread(std::move(pair.first)), application(std::move(pair.second)) {} |
| |
| ActiveApplication() = default; |
| }; |
| |
| std::unique_ptr<sys::ComponentContext> context_; |
| fidl::BindingSet<fuchsia::sys::Runner> active_applications_bindings_; |
| std::unordered_map<const Application*, ActiveApplication> |
| active_applications_; |
| |
| #if !defined(DART_PRODUCT) |
| // The connection between the Dart VM service and The Hub. |
| std::unique_ptr<dart_utils::VMServiceObject> vmservice_object_; |
| |
| std::unique_ptr<trace::TraceObserver> trace_observer_; |
| trace_prolonged_context_t* prolonged_context_; |
| #endif // !defined(DART_PRODUCT) |
| |
| // |fuchsia::sys::Runner| |
| void StartComponent(fuchsia::sys::Package package, |
| fuchsia::sys::StartupInfo startup_info, |
| fidl::InterfaceRequest<fuchsia::sys::ComponentController> |
| controller) override; |
| |
| void RegisterApplication( |
| fidl::InterfaceRequest<fuchsia::sys::Runner> request); |
| |
| void UnregisterApplication(const Application* application); |
| |
| void OnApplicationTerminate(const Application* application); |
| |
| void SetupICU(); |
| |
| #if !defined(DART_PRODUCT) |
| void SetupTraceObserver(); |
| #endif // !defined(DART_PRODUCT) |
| |
| FML_DISALLOW_COPY_AND_ASSIGN(Runner); |
| }; |
| |
| } // namespace flutter_runner |
| |
| #endif // TOPAZ_RUNTIME_FLUTTER_RUNNER_RUNNER_H_ |