| // Copyright 2018 The Chromium OS 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 SHILL_NET_IO_READY_HANDLER_H_ |
| #define SHILL_NET_IO_READY_HANDLER_H_ |
| |
| #include <memory> |
| |
| #include <base/files/file_descriptor_watcher_posix.h> |
| #include <base/message_loop/message_loop.h> |
| |
| #include "shill/net/io_handler.h" |
| |
| namespace shill { |
| |
| // This handler is different from the IOInputHandler |
| // in that we don't read from the file handle and |
| // leave that to the caller. This is useful in accept()ing |
| // sockets and effort to working with peripheral libraries. |
| class IOReadyHandler : public IOHandler { |
| public: |
| IOReadyHandler(int fd, ReadyMode mode, const ReadyCallback& ready_callback); |
| ~IOReadyHandler(); |
| |
| void Start() override; |
| void Stop() override; |
| |
| private: |
| int fd_; |
| std::unique_ptr<base::FileDescriptorWatcher::Controller> watcher_; |
| ReadyMode ready_mode_; |
| ReadyCallback ready_callback_; |
| }; |
| |
| } // namespace shill |
| |
| #endif // SHILL_NET_IO_READY_HANDLER_H_ |