1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef MOJO_SHELL_OUT_OF_PROCESS_DYNAMIC_SERVICE_RUNNER_H_ 6 #define MOJO_SHELL_OUT_OF_PROCESS_DYNAMIC_SERVICE_RUNNER_H_ 7 8 #include "base/callback.h" 9 #include "base/files/file_path.h" 10 #include "base/macros.h" 11 #include "mojo/shell/app_child_process.mojom.h" 12 #include "mojo/shell/app_child_process_host.h" 13 #include "mojo/shell/dynamic_service_runner.h" 14 15 namespace mojo { 16 namespace shell { 17 18 // An implementation of |DynamicServiceRunner| that loads/runs the given app 19 // (from the file system) in a separate process (of its own). 20 class OutOfProcessDynamicServiceRunner 21 : public DynamicServiceRunner, 22 public AppChildControllerClient { 23 public: 24 explicit OutOfProcessDynamicServiceRunner(Context* context); 25 virtual ~OutOfProcessDynamicServiceRunner(); 26 27 // |DynamicServiceRunner| method: 28 virtual void Start(const base::FilePath& app_path, 29 ScopedMessagePipeHandle service_handle, 30 const base::Closure& app_completed_callback) OVERRIDE; 31 32 private: 33 // |AppChildControllerClient| method: 34 virtual void AppCompleted(int32_t result) OVERRIDE; 35 36 Context* const context_; 37 38 base::FilePath app_path_; 39 ScopedMessagePipeHandle service_handle_; 40 base::Closure app_completed_callback_; 41 42 scoped_ptr<AppChildProcessHost> app_child_process_host_; 43 44 DISALLOW_COPY_AND_ASSIGN(OutOfProcessDynamicServiceRunner); 45 }; 46 47 typedef DynamicServiceRunnerFactoryImpl<OutOfProcessDynamicServiceRunner> 48 OutOfProcessDynamicServiceRunnerFactory; 49 50 } // namespace shell 51 } // namespace mojo 52 53 #endif // MOJO_SHELL_OUT_OF_PROCESS_DYNAMIC_SERVICE_RUNNER_H_ 54