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mojo/shell/in_process_native_runner.h

+// 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.
+
+#ifndef SHELL_IN_PROCESS_NATIVE_RUNNER_H_
+#define SHELL_IN_PROCESS_NATIVE_RUNNER_H_
+
+#include "base/callback.h"
+#include "base/files/file_path.h"
+#include "base/macros.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/scoped_native_library.h"
+#include "base/threading/simple_thread.h"
+#include "mojo/shell/application_manager/native_runner.h"
+#include "mojo/shell/native_application_support.h"
+
+namespace mojo {
+namespace shell {
+
+class Context;
+
+// An implementation of |NativeRunner| that loads/runs the given app (from the
+// file system) on a separate thread (in the current process).
+class InProcessNativeRunner : public NativeRunner,
+                              public base::DelegateSimpleThread::Delegate {
+ public:
+  explicit InProcessNativeRunner(Context* context);
+  ~InProcessNativeRunner() override;
+
+  // |NativeRunner| method:
+  void Start(const base::FilePath& app_path,
+             NativeApplicationCleanup cleanup,
+             InterfaceRequest<Application> application_request,
+             const base::Closure& app_completed_callback) override;
+
+ private:
+  // |base::DelegateSimpleThread::Delegate| method:
+  void Run() override;
+
+  base::FilePath app_path_;
+  NativeApplicationCleanup cleanup_;
+  InterfaceRequest<Application> application_request_;
+  base::Callback<bool(void)> app_completed_callback_runner_;
+
+  base::ScopedNativeLibrary app_library_;
+  scoped_ptr<base::DelegateSimpleThread> thread_;
+
+  DISALLOW_COPY_AND_ASSIGN(InProcessNativeRunner);
+};
+
+class InProcessNativeRunnerFactory : public NativeRunnerFactory {
+ public:
+  explicit InProcessNativeRunnerFactory(Context* context) : context_(context) {}
+  ~InProcessNativeRunnerFactory() override {}
+
+  scoped_ptr<NativeRunner> Create(const Options& options) override;
+
+ private:
+  Context* const context_;
+
+  DISALLOW_COPY_AND_ASSIGN(InProcessNativeRunnerFactory);
+};
+
+}  // namespace shell
+}  // namespace mojo
+
+#endif  // SHELL_IN_PROCESS_NATIVE_RUNNER_H_