1 /*
2 * Copyright (C) 2021 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 "AudioControl.h"
18 #include "vsockinfo.h"
19
20 #include <android-base/logging.h>
21 #include <android/binder_manager.h>
22 #include <android/binder_process.h>
23
24 using aidl::android::hardware::automotive::audiocontrol::AudioControl;
25 using android::hardware::automotive::utils::VsockConnectionInfo;
26
main()27 int main() {
28 const auto si = VsockConnectionInfo::fromRoPropertyStore(
29 {
30 "ro.boot.vendor.audiocontrol.server.cid",
31 "ro.vendor.audiocontrol.server.cid",
32 },
33 {
34 "ro.boot.vendor.audiocontrol.server.port",
35 "ro.vendor.audiocontrol.server.port",
36 });
37
38 if (!si) {
39 LOG(ERROR) << "failed to get server connection cid/port; audio control server disabled.";
40 } else {
41 LOG(INFO) << "Creating audio control server at " << si->str();
42 }
43
44 ABinderProcess_setThreadPoolMaxThreadCount(0);
45
46 // Create an instance of our service class
47 std::shared_ptr<AudioControl> audioControl = ndk::SharedRefBase::make<AudioControl>(si ? si->str() : "");
48
49 audioControl->start();
50
51 const std::string instance = std::string() + AudioControl::descriptor + "/default";
52 binder_status_t status =
53 AServiceManager_addService(audioControl->asBinder().get(), instance.c_str());
54 CHECK(status == STATUS_OK);
55
56 ABinderProcess_joinThreadPool();
57 audioControl->join();
58 return EXIT_FAILURE; // should not reach
59 }
60