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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 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_USB_USB_DEVICE_HANDLE_IMPL_H_ | 5 #ifndef DEVICE_USB_USB_DEVICE_HANDLE_IMPL_H_ |
6 #define DEVICE_USB_USB_DEVICE_HANDLE_IMPL_H_ | 6 #define DEVICE_USB_USB_DEVICE_HANDLE_IMPL_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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26 struct UsbConfigDescriptor; | 26 struct UsbConfigDescriptor; |
27 class UsbDeviceImpl; | 27 class UsbDeviceImpl; |
28 | 28 |
29 typedef libusb_device_handle* PlatformUsbDeviceHandle; | 29 typedef libusb_device_handle* PlatformUsbDeviceHandle; |
30 typedef libusb_iso_packet_descriptor* PlatformUsbIsoPacketDescriptor; | 30 typedef libusb_iso_packet_descriptor* PlatformUsbIsoPacketDescriptor; |
31 typedef libusb_transfer* PlatformUsbTransferHandle; | 31 typedef libusb_transfer* PlatformUsbTransferHandle; |
32 | 32 |
33 // UsbDeviceHandle class provides basic I/O related functionalities. | 33 // UsbDeviceHandle class provides basic I/O related functionalities. |
34 class UsbDeviceHandleImpl : public UsbDeviceHandle { | 34 class UsbDeviceHandleImpl : public UsbDeviceHandle { |
35 public: | 35 public: |
36 virtual scoped_refptr<UsbDevice> GetDevice() const OVERRIDE; | 36 virtual scoped_refptr<UsbDevice> GetDevice() const override; |
37 virtual void Close() OVERRIDE; | 37 virtual void Close() override; |
38 virtual bool ClaimInterface(int interface_number) OVERRIDE; | 38 virtual bool ClaimInterface(int interface_number) override; |
39 virtual bool ReleaseInterface(int interface_number) OVERRIDE; | 39 virtual bool ReleaseInterface(int interface_number) override; |
40 virtual bool SetInterfaceAlternateSetting(int interface_number, | 40 virtual bool SetInterfaceAlternateSetting(int interface_number, |
41 int alternate_setting) OVERRIDE; | 41 int alternate_setting) override; |
42 virtual bool ResetDevice() OVERRIDE; | 42 virtual bool ResetDevice() override; |
43 virtual bool GetStringDescriptor(uint8 string_id, | 43 virtual bool GetStringDescriptor(uint8 string_id, |
44 base::string16* string) OVERRIDE; | 44 base::string16* string) override; |
45 | 45 |
46 virtual void ControlTransfer(UsbEndpointDirection direction, | 46 virtual void ControlTransfer(UsbEndpointDirection direction, |
47 TransferRequestType request_type, | 47 TransferRequestType request_type, |
48 TransferRecipient recipient, | 48 TransferRecipient recipient, |
49 uint8 request, | 49 uint8 request, |
50 uint16 value, | 50 uint16 value, |
51 uint16 index, | 51 uint16 index, |
52 net::IOBuffer* buffer, | 52 net::IOBuffer* buffer, |
53 size_t length, | 53 size_t length, |
54 unsigned int timeout, | 54 unsigned int timeout, |
55 const UsbTransferCallback& callback) OVERRIDE; | 55 const UsbTransferCallback& callback) override; |
56 | 56 |
57 virtual void BulkTransfer(UsbEndpointDirection direction, | 57 virtual void BulkTransfer(UsbEndpointDirection direction, |
58 uint8 endpoint, | 58 uint8 endpoint, |
59 net::IOBuffer* buffer, | 59 net::IOBuffer* buffer, |
60 size_t length, | 60 size_t length, |
61 unsigned int timeout, | 61 unsigned int timeout, |
62 const UsbTransferCallback& callback) OVERRIDE; | 62 const UsbTransferCallback& callback) override; |
63 | 63 |
64 virtual void InterruptTransfer(UsbEndpointDirection direction, | 64 virtual void InterruptTransfer(UsbEndpointDirection direction, |
65 uint8 endpoint, | 65 uint8 endpoint, |
66 net::IOBuffer* buffer, | 66 net::IOBuffer* buffer, |
67 size_t length, | 67 size_t length, |
68 unsigned int timeout, | 68 unsigned int timeout, |
69 const UsbTransferCallback& callback) OVERRIDE; | 69 const UsbTransferCallback& callback) override; |
70 | 70 |
71 virtual void IsochronousTransfer( | 71 virtual void IsochronousTransfer( |
72 UsbEndpointDirection direction, | 72 UsbEndpointDirection direction, |
73 uint8 endpoint, | 73 uint8 endpoint, |
74 net::IOBuffer* buffer, | 74 net::IOBuffer* buffer, |
75 size_t length, | 75 size_t length, |
76 unsigned int packets, | 76 unsigned int packets, |
77 unsigned int packet_length, | 77 unsigned int packet_length, |
78 unsigned int timeout, | 78 unsigned int timeout, |
79 const UsbTransferCallback& callback) OVERRIDE; | 79 const UsbTransferCallback& callback) override; |
80 | 80 |
81 PlatformUsbDeviceHandle handle() const { return handle_; } | 81 PlatformUsbDeviceHandle handle() const { return handle_; } |
82 | 82 |
83 protected: | 83 protected: |
84 friend class UsbDeviceImpl; | 84 friend class UsbDeviceImpl; |
85 | 85 |
86 // This constructor is called by UsbDevice. | 86 // This constructor is called by UsbDevice. |
87 UsbDeviceHandleImpl(scoped_refptr<UsbContext> context, | 87 UsbDeviceHandleImpl(scoped_refptr<UsbContext> context, |
88 UsbDeviceImpl* device, | 88 UsbDeviceImpl* device, |
89 PlatformUsbDeviceHandle handle, | 89 PlatformUsbDeviceHandle handle, |
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162 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; | 162 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
163 | 163 |
164 base::ThreadChecker thread_checker_; | 164 base::ThreadChecker thread_checker_; |
165 | 165 |
166 DISALLOW_COPY_AND_ASSIGN(UsbDeviceHandleImpl); | 166 DISALLOW_COPY_AND_ASSIGN(UsbDeviceHandleImpl); |
167 }; | 167 }; |
168 | 168 |
169 } // namespace device | 169 } // namespace device |
170 | 170 |
171 #endif // DEVICE_USB_USB_DEVICE_HANDLE_IMPL_H_ | 171 #endif // DEVICE_USB_USB_DEVICE_HANDLE_IMPL_H_ |
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