1 /*
2 * Copyright (C) 2020 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 <android/binder_manager.h>
19 #include <android/binder_process.h>
20
21 #include "DumpstateDevice.h"
22 #include "WatchdogClient.h"
23
24 #include <vsockinfo.h>
25
26 using ::aidl::android::hardware::dumpstate::implementation::DumpstateDevice;
27 using ::aidl::android::hardware::dumpstate::implementation::WatchdogClient;
28 using ::android::OK;
29 using ::android::sp;
30 using ::android::hardware::automotive::utils::VsockConnectionInfo;
31
main()32 int main() {
33 const auto si = VsockConnectionInfo::fromRoPropertyStore(
34 {
35 "ro.boot.vendor.dumpstate.server.cid",
36 "ro.vendor.dumpstate.server.cid",
37 },
38 {
39 "ro.boot.vendor.dumpstate.server.port",
40 "ro.vendor.dumpstate.server.port",
41 });
42
43 if (!si) {
44 ALOGE("failed to get server connection cid/port; configure and try again.");
45 return 1;
46 } else {
47 ALOGI("Connecting to vsock server at %s", si->str().c_str());
48 }
49
50 ABinderProcess_setThreadPoolMaxThreadCount(0);
51
52 // Create an instance of our service class
53 std::shared_ptr<DumpstateDevice> dumpstateImpl =
54 ndk::SharedRefBase::make<DumpstateDevice>(si->str());
55
56 const std::string instance = std::string() + DumpstateDevice::descriptor + "/default";
57 binder_status_t status =
58 AServiceManager_addService(dumpstateImpl->asBinder().get(), instance.c_str());
59 CHECK(status == STATUS_OK);
60
61 ABinderProcess_joinThreadPool();
62 return EXIT_FAILURE; // should not reach
63 }
64