content/renderer/usb/web_usb_device_impl.h - Issue 1850023002: Consume Mojo services directly in Blink's WebUSB implementation.

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Issue 1850023002: Consume Mojo services directly in Blink's WebUSB implementation. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 8 months ago

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1 // Copyright 2015 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #ifndef CONTENT_RENDERER_USB_WEB_USB_DEVICE_IMPL_H_

6 #define CONTENT_RENDERER_USB_WEB_USB_DEVICE_IMPL_H_

7

8 #include <stddef.h>

9 #include <stdint.h>

10

11 #include "base/macros.h"

12 #include "base/memory/scoped_ptr.h"

13 #include "base/memory/weak_ptr.h"

14 #include "device/usb/public/interfaces/device.mojom.h"

15 #include "device/usb/public/interfaces/device_manager.mojom.h"

16 #include "mojo/shell/public/interfaces/interface_provider.mojom.h"

17 #include "third_party/WebKit/public/platform/modules/webusb/WebUSBDevice.h"

18 #include "third_party/WebKit/public/platform/modules/webusb/WebUSBDeviceInfo.h"

19 #include "third_party/WebKit/public/platform/modules/webusb/WebUSBError.h"

20

21 namespace mojo {

22 class Shell;

23 }

24

25 namespace content {

26

27 class WebUSBDeviceImpl : public blink::WebUSBDevice {

28 public:

29 WebUSBDeviceImpl(device::usb::DevicePtr device,

30 const blink::WebUSBDeviceInfo& device_info);

31 ~WebUSBDeviceImpl() override;

32

33 private:

34 // blink::WebUSBDevice implementation:

35 const blink::WebUSBDeviceInfo& info() const override;

36 void open(blink::WebUSBDeviceOpenCallbacks* callbacks) override;

37 void close(blink::WebUSBDeviceCloseCallbacks* callbacks) override;

38 void setConfiguration(

39 uint8_t configuration_value,

40 blink::WebUSBDeviceSetConfigurationCallbacks* callbacks) override;

41 void claimInterface(

42 uint8_t interface_number,

43 blink::WebUSBDeviceClaimInterfaceCallbacks* callbacks) override;

44 void releaseInterface(

45 uint8_t interface_number,

46 blink::WebUSBDeviceReleaseInterfaceCallbacks* callbacks) override;

47 void setInterface(uint8_t interface_number,

48 uint8_t alternate_setting,

49 blink::WebUSBDeviceSetInterfaceAlternateSettingCallbacks*

50 callbacks) override;

51 void clearHalt(uint8_t endpoint_number,

52 blink::WebUSBDeviceClearHaltCallbacks* callbacks) override;

53 void controlTransfer(

54 const blink::WebUSBDevice::ControlTransferParameters& parameters,

55 uint8_t* data,

56 size_t data_size,

57 unsigned int timeout,

58 blink::WebUSBDeviceTransferCallbacks* callbacks) override;

59 void transfer(blink::WebUSBDevice::TransferDirection direction,

60 uint8_t endpoint_number,

61 uint8_t* data,

62 size_t data_size,

63 unsigned int timeout,

64 blink::WebUSBDeviceTransferCallbacks* callbacks) override;

65 void isochronousTransfer(

66 blink::WebUSBDevice::TransferDirection direction,

67 uint8_t endpoint_number,

68 uint8_t* data,

69 size_t data_size,

70 blink::WebVector<uint32_t> packet_lengths,

71 unsigned int timeout,

72 blink::WebUSBDeviceTransferCallbacks* callbacks) override;

73 void reset(blink::WebUSBDeviceResetCallbacks* callbacks) override;

74

75 device::usb::DevicePtr device_;

76 blink::WebUSBDeviceInfo device_info_;

77

78 base::WeakPtrFactory<WebUSBDeviceImpl> weak_factory_;

79

80 DISALLOW_COPY_AND_ASSIGN(WebUSBDeviceImpl);

81 };

82

83 } // namespace content

84

85 #endif // CONTENT_RENDERER_USB_WEB_USB_DEVICE_IMPL_H_

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