# Copyright (c) 2013 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.

assert(!is_android && !is_ios)

source_ids = "//third_party/usb_ids/usb.ids"
generated_ids = "$target_gen_dir/usb_ids_gen.cc"

source_set("usb") {
  sources = [
    "usb_context.cc",
    "usb_context.h",
    "usb_descriptors.cc",
    "usb_descriptors.h",
    "usb_device_impl.cc",
    "usb_device_impl.h",
    "usb_device.h",
    "usb_device_filter.cc",
    "usb_device_filter.h",
    "usb_device_handle_impl.cc",
    "usb_device_handle_impl.h",
    "usb_device_handle.h",
    "usb_error.cc",
    "usb_error.h",
    "usb_ids.cc",
    "usb_ids.h",
    "usb_service.cc",
    "usb_service.h",
    "usb_service_impl.cc",
    "usb_service_impl.h",
    generated_ids,
  ]

  deps = [
    ":usb_device_ids",
    "//base",
    "//base/third_party/dynamic_annotations",
    "//net",
    "//third_party/libusb",
  ]

  if (is_linux) {
    deps += [ "//device/udev_linux" ]
  }
}

action("usb_device_ids") {
  script = "//device/usb/tools/usb_ids.py"
  inputs = [
    source_ids,
  ]
  outputs = [
    generated_ids,
  ]
  args = [
    "-i",
    rebase_path(source_ids, root_build_dir),
    "-o",
    rebase_path(generated_ids, root_build_dir),
  ]

  # Only the device_usb target can depend on us.
  visibility = [ ":usb" ]
}