| // 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. |
| |
| #ifndef COMPONENTS_UPDATE_CLIENT_ACTION_RUNNER_H_ |
| #define COMPONENTS_UPDATE_CLIENT_ACTION_RUNNER_H_ |
| |
| #include <stdint.h> |
| |
| #include <utility> |
| #include <vector> |
| |
| #include "base/callback.h" |
| #include "base/files/file_path.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/threading/thread_checker.h" |
| #include "components/update_client/component_unpacker.h" |
| |
| namespace base { |
| class CommandLine; |
| class Process; |
| class SingleThreadTaskRunner; |
| } |
| |
| namespace update_client { |
| |
| class Component; |
| |
| class ActionRunner { |
| public: |
| using Callback = |
| base::Callback<void(bool succeeded, int error_code, int extra_code1)>; |
| |
| ActionRunner(const Component& component, |
| const std::vector<uint8_t>& key_hash); |
| ~ActionRunner(); |
| |
| void Run(const Callback& run_complete); |
| |
| private: |
| void Unpack(); |
| void UnpackComplete(const ComponentUnpacker::Result& result); |
| |
| void RunCommand(const base::CommandLine& cmdline); |
| |
| base::CommandLine MakeCommandLine(const base::FilePath& unpack_path) const; |
| |
| void WaitForCommand(base::Process process); |
| |
| const Component& component_; |
| |
| // Contains the key hash of the CRX this object is allowed to run. This value |
| // is using during the unpacking of the CRX to verify its integrity. |
| const std::vector<uint8_t> key_hash_; |
| |
| // Used to post callbacks to the main thread. |
| scoped_refptr<base::SingleThreadTaskRunner> main_task_runner_; |
| |
| Callback run_complete_; |
| |
| THREAD_CHECKER(thread_checker_); |
| DISALLOW_COPY_AND_ASSIGN(ActionRunner); |
| }; |
| |
| } // namespace update_client |
| |
| #endif // COMPONENTS_UPDATE_CLIENT_ACTION_RUNNER_H_ |