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| 1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef DEVICE_HID_HID_CONNECTION_WIN_H_ | 5 #ifndef DEVICE_HID_HID_CONNECTION_WIN_H_ |
| 6 #define DEVICE_HID_HID_CONNECTION_WIN_H_ | 6 #define DEVICE_HID_HID_CONNECTION_WIN_H_ |
| 7 | 7 |
| 8 #include <windows.h> | 8 #include <windows.h> |
| 9 | 9 |
| 10 #include <set> | 10 #include <set> |
| 11 | 11 |
| 12 #include "base/win/scoped_handle.h" | 12 #include "base/win/scoped_handle.h" |
| 13 #include "device/hid/hid_connection.h" | 13 #include "device/hid/hid_connection.h" |
| 14 | 14 |
| 15 namespace device { | 15 namespace device { |
| 16 | 16 |
| 17 struct PendingHidTransfer; | 17 struct PendingHidTransfer; |
| 18 | 18 |
| 19 class HidConnectionWin : public HidConnection { | 19 class HidConnectionWin : public HidConnection { |
| 20 public: | 20 public: |
| 21 explicit HidConnectionWin(const HidDeviceInfo& device_info); | 21 explicit HidConnectionWin(const HidDeviceInfo& device_info); |
| 22 | 22 |
| 23 private: | 23 private: |
| 24 friend class HidServiceWin; | 24 friend class HidServiceWin; |
| 25 friend struct PendingHidTransfer; | 25 friend struct PendingHidTransfer; |
| 26 | 26 |
| 27 ~HidConnectionWin(); | 27 ~HidConnectionWin(); |
| 28 | 28 |
| 29 // HidConnection implementation. | 29 // HidConnection implementation. |
| 30 virtual void PlatformRead(const ReadCallback& callback) OVERRIDE; | 30 virtual void PlatformRead(const ReadCallback& callback) override; |
| 31 virtual void PlatformWrite(scoped_refptr<net::IOBuffer> buffer, | 31 virtual void PlatformWrite(scoped_refptr<net::IOBuffer> buffer, |
| 32 size_t size, | 32 size_t size, |
| 33 const WriteCallback& callback) OVERRIDE; | 33 const WriteCallback& callback) override; |
| 34 virtual void PlatformGetFeatureReport(uint8_t report_id, | 34 virtual void PlatformGetFeatureReport(uint8_t report_id, |
| 35 const ReadCallback& callback) OVERRIDE; | 35 const ReadCallback& callback) override; |
| 36 virtual void PlatformSendFeatureReport( | 36 virtual void PlatformSendFeatureReport( |
| 37 scoped_refptr<net::IOBuffer> buffer, | 37 scoped_refptr<net::IOBuffer> buffer, |
| 38 size_t size, | 38 size_t size, |
| 39 const WriteCallback& callback) OVERRIDE; | 39 const WriteCallback& callback) override; |
| 40 | 40 |
| 41 bool available() const { return file_.IsValid(); } | 41 bool available() const { return file_.IsValid(); } |
| 42 | 42 |
| 43 void OnReadComplete(scoped_refptr<net::IOBuffer> buffer, | 43 void OnReadComplete(scoped_refptr<net::IOBuffer> buffer, |
| 44 const ReadCallback& callback, | 44 const ReadCallback& callback, |
| 45 PendingHidTransfer* transfer, | 45 PendingHidTransfer* transfer, |
| 46 bool signaled); | 46 bool signaled); |
| 47 void OnReadFeatureComplete(scoped_refptr<net::IOBuffer> buffer, | 47 void OnReadFeatureComplete(scoped_refptr<net::IOBuffer> buffer, |
| 48 const ReadCallback& callback, | 48 const ReadCallback& callback, |
| 49 PendingHidTransfer* transfer, | 49 PendingHidTransfer* transfer, |
| 50 bool signaled); | 50 bool signaled); |
| 51 void OnWriteComplete(const WriteCallback& callback, | 51 void OnWriteComplete(const WriteCallback& callback, |
| 52 PendingHidTransfer* transfer, | 52 PendingHidTransfer* transfer, |
| 53 bool signaled); | 53 bool signaled); |
| 54 | 54 |
| 55 base::win::ScopedHandle file_; | 55 base::win::ScopedHandle file_; |
| 56 | 56 |
| 57 std::set<scoped_refptr<PendingHidTransfer> > transfers_; | 57 std::set<scoped_refptr<PendingHidTransfer> > transfers_; |
| 58 | 58 |
| 59 DISALLOW_COPY_AND_ASSIGN(HidConnectionWin); | 59 DISALLOW_COPY_AND_ASSIGN(HidConnectionWin); |
| 60 }; | 60 }; |
| 61 | 61 |
| 62 } // namespace device | 62 } // namespace device |
| 63 | 63 |
| 64 #endif // DEVICE_HID_HID_CONNECTION_WIN_H_ | 64 #endif // DEVICE_HID_HID_CONNECTION_WIN_H_ |
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