Add a test wakeupclient service implementation.
The test implementation will send out a remote task to remote access
HAL every 5s.
Test: Manually test on gcar_emu.
adb root
adb remount
adb reboot
adb root
adb remount
m -j TestWakeupClientServer
cd out/target/product/emulator_car64_x86_64
adb push ./vendor/bin/TestWakeupClientServer /vendor/bin
adb shell
In the shell:
su
/vendor/bin/TestWakeupClientServer
Check adb logcat, verify tasks are received.
Bug: 246841306
Change-Id: Idaf198662f7004e3a9e77d75caeffc00cda49218
diff --git a/automotive/remoteaccess/hal/default/src/RemoteAccessImpl.cpp b/automotive/remoteaccess/hal/default/src/RemoteAccessImpl.cpp
new file mode 100644
index 0000000..8720c2f
--- /dev/null
+++ b/automotive/remoteaccess/hal/default/src/RemoteAccessImpl.cpp
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "RemoteAccessImpl"
+
+#include "RemoteAccessService.h"
+
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <grpcpp/create_channel.h>
+#include <stdlib.h>
+#include <utils/Log.h>
+
+constexpr char SERVICE_NAME[] = "android.hardware.automotive.remoteaccess.IRemoteAccess/default";
+
+int main(int /* argc */, char* /* argv */[]) {
+ ALOGI("Registering RemoteAccessService as service...");
+
+#ifndef GRPC_SERVICE_ADDRESS
+ ALOGE("GRPC_SERVICE_ADDRESS is not defined, exiting");
+ exit(1);
+#endif
+ auto channel = grpc::CreateChannel(GRPC_SERVICE_ADDRESS, grpc::InsecureChannelCredentials());
+ auto clientStub = android::hardware::automotive::remoteaccess::WakeupClient::NewStub(channel);
+ auto service = ndk::SharedRefBase::make<
+ android::hardware::automotive::remoteaccess::RemoteAccessService>(clientStub.get());
+
+ binder_exception_t err = AServiceManager_addService(service->asBinder().get(), SERVICE_NAME);
+ if (err != EX_NONE) {
+ ALOGE("failed to register android.hardware.automotive.remote.IRemoteAccess service, "
+ "exception: %d",
+ err);
+ exit(1);
+ }
+
+ if (!ABinderProcess_setThreadPoolMaxThreadCount(1)) {
+ ALOGE("%s", "failed to set thread pool max thread count");
+ exit(1);
+ }
+ ABinderProcess_startThreadPool();
+
+ ALOGI("RemoteAccess service Ready");
+
+ ABinderProcess_joinThreadPool();
+
+ ALOGW("Should not reach here");
+
+ return 0;
+}