chrome/browser/usb/web_usb_permission_provider.h

   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 CHROME_BROWSER_USB_WEB_USB_PERMISSION_PROVIDER_H_
   6 #define CHROME_BROWSER_USB_WEB_USB_PERMISSION_PROVIDER_H_
   7
   8 #include "device/devices_app/usb/public/interfaces/permission_provider.mojom.h"
   9 #include "third_party/mojo/src/mojo/public/cpp/bindings/array.h"
  10 #include "third_party/mojo/src/mojo/public/cpp/bindings/interface_request.h"
  11 #include "third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h"
  12
  13 namespace content {
  14 class RenderFrameHost;
  15 }
  16
  17 class WebUSBPermissionProvider : public device::usb::PermissionProvider {
  18  public:
  19   static void Create(
  20       content::RenderFrameHost* render_frame_host,
  21       mojo::InterfaceRequest<device::usb::PermissionProvider> request);
  22
  23   ~WebUSBPermissionProvider() override;
  24
  25  private:
  26   WebUSBPermissionProvider(content::RenderFrameHost* render_frame_host,
  27                            mojo::InterfaceRequest<PermissionProvider> request);
  28
  29   // device::usb::PermissionProvider implementation.
  30   void HasDevicePermission(
  31       mojo::Array<device::usb::DeviceInfoPtr> requested_devices,
  32       const HasDevicePermissionCallback& callback) override;
  33
  34   mojo::StrongBinding<PermissionProvider> binding_;
  35   content::RenderFrameHost* const render_frame_host_;
  36 };
  37
  38 #endif  // CHROME_BROWSER_USB_WEB_USB_PERMISSION_PROVIDER_H_