| // Copyright 2014 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SERVICES_DEVICE_HID_HID_CONNECTION_LINUX_H_ |
| #define SERVICES_DEVICE_HID_HID_CONNECTION_LINUX_H_ |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #include "base/files/scoped_file.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/threading/sequence_bound.h" |
| #include "services/device/hid/hid_connection.h" |
| |
| namespace base { |
| class SequencedTaskRunner; |
| } |
| |
| namespace device { |
| |
| class HidConnectionLinux : public HidConnection { |
| public: |
| HidConnectionLinux( |
| scoped_refptr<HidDeviceInfo> device_info, |
| base::ScopedFD fd, |
| scoped_refptr<base::SequencedTaskRunner> blocking_task_runner, |
| bool allow_protected_reports, |
| bool allow_fido_reports); |
| HidConnectionLinux(HidConnectionLinux&) = delete; |
| HidConnectionLinux& operator=(HidConnectionLinux&) = delete; |
| |
| private: |
| friend class base::RefCountedThreadSafe<HidConnectionLinux>; |
| class BlockingTaskRunnerHelper; |
| |
| ~HidConnectionLinux() override; |
| |
| // HidConnection implementation. |
| void PlatformClose() override; |
| void PlatformWrite(scoped_refptr<base::RefCountedBytes> buffer, |
| WriteCallback callback) override; |
| void PlatformGetFeatureReport(uint8_t report_id, |
| ReadCallback callback) override; |
| void PlatformSendFeatureReport(scoped_refptr<base::RefCountedBytes> buffer, |
| WriteCallback callback) override; |
| |
| base::SequenceBound<BlockingTaskRunnerHelper> helper_; |
| |
| base::WeakPtrFactory<HidConnectionLinux> weak_factory_{this}; |
| }; |
| |
| } // namespace device |
| |
| #endif // SERVICES_DEVICE_HID_HID_CONNECTION_LINUX_H_ |