# 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.

import("//build/config/features.gni")

if (is_android) {
  import("//build/config/android/config.gni")
  import("//build/config/android/rules.gni")  # For generate_jni().
}

component("geolocation") {
  defines = [ "DEVICE_GEOLOCATION_IMPLEMENTATION" ]

  sources = [
    "empty_wifi_data_provider.cc",
    "empty_wifi_data_provider.h",
    "geolocation_config.cc",
    "geolocation_config.h",
    "geolocation_context.cc",
    "geolocation_context.h",
    "geolocation_export.h",
    "geolocation_impl.cc",
    "geolocation_impl.h",
    "geolocation_provider.h",
    "geolocation_provider_impl.cc",
    "geolocation_provider_impl.h",
    "location_api_adapter_android.cc",
    "location_api_adapter_android.h",
    "location_arbitrator.cc",
    "location_arbitrator.h",
    "location_provider_android.cc",
    "location_provider_android.h",
    "network_location_provider.cc",
    "network_location_provider.h",
    "network_location_request.cc",
    "network_location_request.h",
    "wifi_data.cc",
    "wifi_data.h",
    "wifi_data_provider.cc",
    "wifi_data_provider.h",
    "wifi_data_provider_chromeos.cc",
    "wifi_data_provider_chromeos.h",
    "wifi_data_provider_common.cc",
    "wifi_data_provider_common.h",
    "wifi_data_provider_common_win.cc",
    "wifi_data_provider_common_win.h",
    "wifi_data_provider_linux.cc",
    "wifi_data_provider_linux.h",
    "wifi_data_provider_mac.h",
    "wifi_data_provider_mac.mm",
    "wifi_data_provider_manager.cc",
    "wifi_data_provider_manager.h",
    "wifi_data_provider_win.cc",
    "wifi_data_provider_win.h",
    "wifi_polling_policy.h",
  ]

  deps = [
    "//base",
    "//mojo/edk/system",
    "//mojo/public/cpp/bindings",
    "//net",
    "//ui/gfx",
  ]
  public_deps = [
    "//device/geolocation/public/cpp",
    "//device/geolocation/public/interfaces",
  ]
  if (is_android) {
    sources -= [
      "network_location_provider.cc",
      "network_location_provider.h",
    ]
    deps += [ ":geolocation_jni_headers" ]
  }

  # TODO(mcasas): prefer adding files than removing them (see cookbook.md).

  # Dealing with *wifi_data_provider_*.cc is also a bit complicated given
  # android, chromeos, linux and use_dbus.
  if (is_android) {
    sources -= [ "wifi_data_provider_common.cc" ]
  }
  if (is_chromeos || (is_linux && !use_dbus)) {
    sources -= [ "wifi_data_provider_linux.cc" ]
  }
  if (is_linux && use_dbus) {
    sources -= [ "empty_wifi_data_provider.cc" ]
    deps += [ "//dbus" ]
  }
  if (is_win || is_mac) {
    sources -= [
      "empty_wifi_data_provider.cc",
      "empty_wifi_data_provider.h",
    ]
  }
  if (is_chromeos) {
    deps += [ "//chromeos" ]
  }

  if (is_mac) {
    libs = [
      "CoreWLAN.framework",
      "Foundation.framework",
    ]
  }
}

if (is_android) {
  generate_jni("geolocation_jni_headers") {
    sources = [
      "android/java/src/org/chromium/device/geolocation/LocationProviderAdapter.java",
    ]
    jni_package = "device"
  }

  android_library("geolocation_java") {
    java_files = [
      "android/java/src/org/chromium/device/geolocation/LocationProviderAdapter.java",
      "android/java/src/org/chromium/device/geolocation/LocationProviderAndroid.java",
      "android/java/src/org/chromium/device/geolocation/LocationProviderFactory.java",
      "android/java/src/org/chromium/device/geolocation/LocationProviderGmsCore.java",
    ]

    deps = [
      ":geolocation",
      ":geolocation_jni_headers",
      "$google_play_services_package:google_play_services_base_java",
      "$google_play_services_package:google_play_services_basement_java",
      "$google_play_services_package:google_play_services_location_java",
      "//base:base_java",
    ]
  }

  android_library("geolocation_java_test_support") {
    testonly = true

    java_files = [ "android/javatests/src/org/chromium/device/geolocation/MockLocationProvider.java" ]
    deps = [
      ":geolocation_java",
      "//base:base_java",
    ]
  }
}

source_set("test_support") {
  testonly = true

  sources = [
    "fake_location_provider.cc",
    "fake_location_provider.h",
  ]
  public_deps = [
    ":geolocation",
  ]
  deps = [
    "//device/geolocation/public/cpp",
    "//testing/gmock",
    "//testing/gtest",
  ]
}

source_set("unittests") {
  testonly = true

  sources = [
    "geolocation_provider_impl_unittest.cc",
    "location_arbitrator_unittest.cc",
    "network_location_provider_unittest.cc",
    "wifi_data_provider_chromeos_unittest.cc",
    "wifi_data_provider_common_unittest.cc",
    "wifi_data_provider_linux_unittest.cc",
    "wifi_data_provider_win_unittest.cc",
  ]
  public_deps = [
    ":geolocation",
  ]
  deps = [
    ":test_support",
    "//base",
    "//base/third_party/dynamic_annotations",
    "//device/geolocation/public/cpp",
    "//device/geolocation/public/interfaces",
    "//net:test_support",
    "//testing/gmock",
    "//testing/gtest",
  ]

  if (is_linux) {
    if (use_dbus) {
      deps += [ "//dbus:test_support" ]
    } else {
      sources -= [ "wifi_data_provider_linux_unittest.cc" ]
    }
  }

  if (is_chromeos) {
    sources -= [ "wifi_data_provider_linux_unittest.cc" ]
    deps += [ "//chromeos" ]
  }

  if (is_android) {
    sources -= [
      "network_location_provider_unittest.cc",
      "wifi_data_provider_common_unittest.cc",
    ]
    deps += [ ":geolocation_java_test_support" ]
  }
}