1 /*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <android-base/logging.h>
18 #include <hidl/HidlLazyUtils.h>
19 #include <hidl/HidlTransportSupport.h>
20 #include <utils/Looper.h>
21 #include <utils/StrongPointer.h>
22
23 #include "wifi.h"
24 #include "wifi_feature_flags.h"
25 #include "wifi_legacy_hal.h"
26 #include "wifi_mode_controller.h"
27
28 using android::hardware::configureRpcThreadpool;
29 using android::hardware::joinRpcThreadpool;
30 using android::hardware::LazyServiceRegistrar;
31 using android::hardware::wifi::V1_3::implementation::feature_flags::
32 WifiFeatureFlags;
33 using android::hardware::wifi::V1_3::implementation::iface_util::WifiIfaceUtil;
34 using android::hardware::wifi::V1_3::implementation::legacy_hal::WifiLegacyHal;
35 using android::hardware::wifi::V1_3::implementation::mode_controller::
36 WifiModeController;
37
38 #ifdef LAZY_SERVICE
39 const bool kLazyService = true;
40 #else
41 const bool kLazyService = false;
42 #endif
43
main(int,char ** argv)44 int main(int /*argc*/, char** argv) {
45 android::base::InitLogging(
46 argv, android::base::LogdLogger(android::base::SYSTEM));
47 LOG(INFO) << "Wifi Hal is booting up...";
48
49 configureRpcThreadpool(1, true /* callerWillJoin */);
50
51 const auto iface_tool =
52 std::make_shared<android::wifi_system::InterfaceTool>();
53 // Setup hwbinder service
54 android::sp<android::hardware::wifi::V1_3::IWifi> service =
55 new android::hardware::wifi::V1_3::implementation::Wifi(
56 iface_tool, std::make_shared<WifiLegacyHal>(iface_tool),
57 std::make_shared<WifiModeController>(),
58 std::make_shared<WifiIfaceUtil>(iface_tool),
59 std::make_shared<WifiFeatureFlags>());
60 if (kLazyService) {
61 auto registrar = LazyServiceRegistrar::getInstance();
62 CHECK_EQ(registrar.registerService(service), android::NO_ERROR)
63 << "Failed to register wifi HAL";
64 } else {
65 CHECK_EQ(service->registerAsService(), android::NO_ERROR)
66 << "Failed to register wifi HAL";
67 }
68
69 joinRpcThreadpool();
70
71 LOG(INFO) << "Wifi Hal is terminating...";
72 return 0;
73 }
74