| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef DEVICE_USB_DEVICE_MANAGER_IMPL_H_ |
| #define DEVICE_USB_DEVICE_MANAGER_IMPL_H_ |
| |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "device/usb/public/interfaces/device_manager.mojom.h" |
| #include "third_party/mojo/src/mojo/public/cpp/bindings/interface_request.h" |
| #include "third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h" |
| |
| namespace device { |
| |
| class UsbDevice; |
| class UsbDeviceFilter; |
| class UsbDeviceHandle; |
| |
| namespace usb { |
| |
| class DeviceManagerDelegate; |
| |
| // Implementation of the public DeviceManager interface. Clients in the browser |
| // can connect to this service via DeviceClient::ConnectToUSBDeviceManager. |
| class DeviceManagerImpl : public DeviceManager { |
| public: |
| DeviceManagerImpl(mojo::InterfaceRequest<DeviceManager> request, |
| scoped_ptr<DeviceManagerDelegate> delegate); |
| ~DeviceManagerImpl() override; |
| |
| private: |
| // DeviceManager implementation: |
| void GetDevices(EnumerationOptionsPtr options, |
| const GetDevicesCallback& callback) override; |
| void OpenDevice(const mojo::String& guid, |
| mojo::InterfaceRequest<Device> device_request, |
| const OpenDeviceCallback& callback) override; |
| |
| // Callback to handle the async response from the underlying UsbService. |
| void OnGetDevices(const GetDevicesCallback& callback, |
| const std::vector<UsbDeviceFilter>& filters, |
| const std::vector<scoped_refptr<UsbDevice>>& devices); |
| |
| // Callback to handle the async Open response from a UsbDevice. |
| void OnOpenDevice(const OpenDeviceCallback& callback, |
| mojo::InterfaceRequest<Device> device_request, |
| scoped_refptr<UsbDeviceHandle> device_handle); |
| |
| mojo::StrongBinding<DeviceManager> binding_; |
| |
| scoped_ptr<DeviceManagerDelegate> delegate_; |
| |
| base::WeakPtrFactory<DeviceManagerImpl> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DeviceManagerImpl); |
| }; |
| |
| } // namespace usb |
| } // namespace device |
| |
| #endif // DEVICE_USB_DEVICE_MANAGER_IMPL_H_ |