| // Copyright 2019 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 SRC_DEVELOPER_CMD_EXECUTOR_H_ |
| #define SRC_DEVELOPER_CMD_EXECUTOR_H_ |
| |
| #include <map> |
| #include <string> |
| #include <vector> |
| |
| #include "src/developer/cmd/command.h" |
| #include "src/developer/cmd/tasks/task.h" |
| |
| namespace cmd { |
| |
| class Executor { |
| public: |
| explicit Executor(async_dispatcher_t* dispatcher); |
| ~Executor(); |
| |
| // Execute the given command. |
| // |
| // Returns the |zx_status_t| from the executed |Task|. See |Task::Execute| for |
| // documentation. |
| zx_status_t Execute(Command command, Task::CompletionCallback callback); |
| |
| // Terminate the task the executor is currently executing in the foreground, if any. |
| void KillForegroundTask(); |
| |
| // Offer suggestions for how to complete the given input state. |
| void Complete(Autocomplete* autocomplete); |
| |
| private: |
| std::unique_ptr<Task> FindAndCreateTask(const std::string& name); |
| void CompleteCommand(Autocomplete* autocomplete); |
| |
| async_dispatcher_t* dispatcher_; |
| std::map<std::string, Task::Factory> builtin_commands_; |
| std::unique_ptr<Task> foreground_task_; |
| }; |
| |
| } // namespace cmd |
| |
| #endif // SRC_DEVELOPER_CMD_EXECUTOR_H_ |