# Copyright 2018 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//common-mk/generate-dbus-adaptors.gni")
import("//common-mk/generate-dbus-proxies.gni")
import("//common-mk/pkg_config.gni")

group("all") {
  deps = [
    ":peerd",
  ]
  if (use.test) {
    deps += [ ":peerd_testrunner" ]
  }
}

pkg_config("target_defaults") {
  pkg_deps = [
    "dbus-1",
    "libbrillo-${libbase_ver}",
    "libchrome-${libbase_ver}",
  ]
}

generate_dbus_adaptors("peerd_common_dbus_adaptors") {
  dbus_adaptors_out_dir = "include/peerd"
  dbus_service_config = "dbus_bindings/dbus-service-config.json"
  sources = [
    "dbus_bindings/org.chromium.peerd.Manager.xml",
    "dbus_bindings/org.chromium.peerd.Peer.xml",
    "dbus_bindings/org.chromium.peerd.Service.xml",
  ]
}

static_library("peerd_common") {
  configs += [ ":target_defaults" ]
  deps = [
    ":peerd_common_dbus_adaptors",
  ]
  sources = [
    "avahi_client.cc",
    "avahi_service_discoverer.cc",
    "avahi_service_publisher.cc",
    "constants.cc",
    "dbus_constants.cc",
    "discovered_peer.cc",
    "manager.cc",
    "peer.cc",
    "peer_manager_impl.cc",
    "published_peer.cc",
    "service.cc",
    "technologies.cc",
    "typedefs.cc",
  ]
}

# Import D-Bus bindings from Avahi.
generate_dbus_proxies("generate-avahi-proxies") {
  dbus_service_config = "dbus_bindings/avahi-service-config.json"
  proxy_output_file = "include/avahi/dbus-proxies.h"
  shared_interface_dir = "${sysroot}/usr/share/dbus-1/interfaces"
  sources = [
    "${shared_interface_dir}/org.freedesktop.Avahi.EntryGroup.xml",
    "${shared_interface_dir}/org.freedesktop.Avahi.Server.xml",
    "${shared_interface_dir}/org.freedesktop.Avahi.ServiceBrowser.xml",
    "${shared_interface_dir}/org.freedesktop.Avahi.ServiceResolver.xml",
  ]
}

# Generate D-Bus proxies for peerd.
generate_dbus_proxies("generate-peerd-proxies") {
  dbus_service_config = "dbus_bindings/dbus-service-config.json"
  proxy_output_file = "include/peerd/dbus-proxies.h"
  mock_output_file = "include/peerd/dbus-proxy-mocks.h"
  proxy_path_in_mocks = "peerd/dbus-proxies.h"
  sources = [
    "dbus_bindings/org.chromium.peerd.Manager.xml",
    "dbus_bindings/org.chromium.peerd.Peer.xml",
    "dbus_bindings/org.chromium.peerd.Service.xml",
  ]
}

executable("peerd") {
  configs += [ ":target_defaults" ]
  deps = [
    ":generate-avahi-proxies",
    ":generate-peerd-proxies",
    ":peerd_common",
  ]
  sources = [
    "main.cc",
  ]
}

if (use.test) {
  pkg_config("peerd_testrunner_config") {
    pkg_deps = [ "libchrome-test-${libbase_ver}" ]
  }
  executable("peerd_testrunner") {
    configs += [
      "//common-mk:test",
      ":peerd_testrunner_config",
      ":target_defaults",
    ]
    deps = [
      ":generate-avahi-proxies",
      ":generate-peerd-proxies",
      ":peerd_common",
      "//common-mk/testrunner:testrunner",
    ]
    sources = [
      "avahi_client_test.cc",
      "avahi_service_publisher_test.cc",
      "discovered_peer_test.cc",
      "manager_test.cc",
      "peer_manager_impl_test.cc",
      "peer_test.cc",
      "published_peer_test.cc",
      "service_test.cc",
      "test_util.cc",
    ]
  }
}