usb_util.hpp

// Copyright 2024 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

#include "libusb.hpp"

#include <span>
#include <string_view>

namespace google
{
namespace hoth
{
libusb::Device find_dev(libusb::Context& ctx, std::string_view usb_id);
const libusb_interface_descriptor&
    find_intf(libusb::Device& dev, uint8_t usbClass,
              std::span<const uint8_t> usbSubclasses, uint8_t usbProtocol);
const libusb_endpoint_descriptor&
    find_ep(const libusb_interface_descriptor& interface, uint8_t dir);
} // namespace hoth
} // namespace google