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// Copyright 2016 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_MOJO_PERMISSION_PROVIDER_H_
#define DEVICE_USB_MOJO_PERMISSION_PROVIDER_H_
#include <stdint.h>
namespace device {
namespace usb {
class DeviceInfo;
// An implementation of this interface must be provided to a DeviceManager in
// order to implement device permission checks.
class PermissionProvider {
public:
PermissionProvider();
virtual ~PermissionProvider();
virtual bool HasDevicePermission(const DeviceInfo& device_info) const = 0;
virtual bool HasConfigurationPermission(
uint8_t requested_configuration,
const DeviceInfo& device_info) const = 0;
virtual bool HasInterfacePermission(uint8_t requested_interface,
uint8_t configuration_value,
const DeviceInfo& device_info) const = 0;
};
} // namespace usb
} // namespace device
#endif // DEVICE_USB_MOJO_PERMISSION_PROVIDER_H_
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