Define remoteaccess grpc HAL.
Define a remote access HAL that talks with a wakeup client on
TCU through grpc.
Test: make android.hardware.automotive.remoteaccess
Bug: 241483300
Change-Id: I3bc6c8b837c157744f1d2b5f2e9c287e44a33883
diff --git a/automotive/remoteaccess/impl/default/client/Android.bp b/automotive/remoteaccess/impl/default/client/Android.bp
new file mode 100644
index 0000000..38c79af
--- /dev/null
+++ b/automotive/remoteaccess/impl/default/client/Android.bp
@@ -0,0 +1,54 @@
+/*
+ * 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.
+ */
+
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_binary {
+ name: "android.hardware.automotive.remoteaccess@V1-default-service",
+ vendor: true,
+ vintf_fragments: ["remoteaccess-default-service.xml"],
+ init_rc: ["remoteaccess-default-service.rc"],
+ relative_install_path: "hw",
+ srcs: ["src/RemoteAccessImpl.cpp"],
+ whole_static_libs: [
+ "RemoteAccessService",
+ ],
+ shared_libs: [
+ "libbinder_ndk",
+ "liblog",
+ "libutils",
+ ],
+}
+
+cc_library {
+ name: "RemoteAccessService",
+ vendor: true,
+ local_include_dirs: ["include"],
+ export_include_dirs: ["include"],
+ srcs: [
+ "src/RemoteAccessService.cpp",
+ ],
+ whole_static_libs: [
+ "android.hardware.automotive.remoteaccess-V1-ndk",
+ ],
+ shared_libs: [
+ "libbinder_ndk",
+ "liblog",
+ "libutils",
+ ],
+}
diff --git a/automotive/remoteaccess/impl/default/client/include/RemoteAccessService.h b/automotive/remoteaccess/impl/default/client/include/RemoteAccessService.h
new file mode 100644
index 0000000..c54aefe
--- /dev/null
+++ b/automotive/remoteaccess/impl/default/client/include/RemoteAccessService.h
@@ -0,0 +1,51 @@
+/*
+ * 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.
+ */
+
+#pragma once
+
+#include <aidl/android/hardware/automotive/remoteaccess/ApState.h>
+#include <aidl/android/hardware/automotive/remoteaccess/BnRemoteAccess.h>
+#include <aidl/android/hardware/automotive/remoteaccess/IRemoteTaskCallback.h>
+
+#include <string>
+
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace remoteaccess {
+
+class RemoteAccessService
+ : public aidl::android::hardware::automotive::remoteaccess::BnRemoteAccess {
+ public:
+ ndk::ScopedAStatus getDeviceId(std::string* deviceId) override;
+
+ ndk::ScopedAStatus getWakeupServiceName(std::string* wakeupServerName) override;
+
+ ndk::ScopedAStatus setRemoteTaskCallback(
+ const std::shared_ptr<
+ aidl::android::hardware::automotive::remoteaccess::IRemoteTaskCallback>&
+ callback) override;
+
+ ndk::ScopedAStatus clearRemoteTaskCallback() override;
+
+ ndk::ScopedAStatus notifyApStateChange(
+ const aidl::android::hardware::automotive::remoteaccess::ApState& newState) override;
+};
+
+} // namespace remoteaccess
+} // namespace automotive
+} // namespace hardware
+} // namespace android
diff --git a/automotive/remoteaccess/impl/default/client/remoteaccess-default-service.rc b/automotive/remoteaccess/impl/default/client/remoteaccess-default-service.rc
new file mode 100644
index 0000000..b7a9cdc
--- /dev/null
+++ b/automotive/remoteaccess/impl/default/client/remoteaccess-default-service.rc
@@ -0,0 +1,4 @@
+service vendor.remoteaccess-default /vendor/bin/hw/android.hardware.automotive.remoteaccess@V1-default-service
+ class hal
+ user vehicle_network
+ group system inet
diff --git a/automotive/remoteaccess/impl/default/client/remoteaccess-default-service.xml b/automotive/remoteaccess/impl/default/client/remoteaccess-default-service.xml
new file mode 100644
index 0000000..d050a1b
--- /dev/null
+++ b/automotive/remoteaccess/impl/default/client/remoteaccess-default-service.xml
@@ -0,0 +1,7 @@
+<manifest version="1.0" type="device">
+ <hal format="aidl">
+ <name>android.hardware.automotive.remoteaccess</name>
+ <version>1</version>
+ <fqname>IRemoteAccess/default</fqname>
+ </hal>
+</manifest>
diff --git a/automotive/remoteaccess/impl/default/client/src/RemoteAccessImpl.cpp b/automotive/remoteaccess/impl/default/client/src/RemoteAccessImpl.cpp
new file mode 100644
index 0000000..91a6419
--- /dev/null
+++ b/automotive/remoteaccess/impl/default/client/src/RemoteAccessImpl.cpp
@@ -0,0 +1,53 @@
+/*
+ * 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 <utils/Log.h>
+
+int main(int /* argc */, char* /* argv */[]) {
+ ALOGI("Registering RemoteAccessService as service...");
+
+ auto service = ndk::SharedRefBase::make<
+ android::hardware::automotive::remoteaccess::RemoteAccessService>();
+
+ binder_exception_t err = AServiceManager_addService(
+ service->asBinder().get(), "android.hardware.automotive.remote.IRemoteAccess/default");
+ if (err != EX_NONE) {
+ ALOGE("failed to register android.hardware.automotive.remote.IRemoteAccess service, "
+ "exception: %d",
+ err);
+ return 1;
+ }
+
+ if (!ABinderProcess_setThreadPoolMaxThreadCount(1)) {
+ ALOGE("%s", "failed to set thread pool max thread count");
+ return 1;
+ }
+ ABinderProcess_startThreadPool();
+
+ ALOGI("RemoteAccess service Ready");
+
+ ABinderProcess_joinThreadPool();
+
+ ALOGW("Should not reach here");
+
+ return 0;
+}
diff --git a/automotive/remoteaccess/impl/default/client/src/RemoteAccessService.cpp b/automotive/remoteaccess/impl/default/client/src/RemoteAccessService.cpp
new file mode 100644
index 0000000..e24293f
--- /dev/null
+++ b/automotive/remoteaccess/impl/default/client/src/RemoteAccessService.cpp
@@ -0,0 +1,53 @@
+/*
+ * 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.
+ */
+
+#include "RemoteAccessService.h"
+
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace remoteaccess {
+
+using ::aidl::android::hardware::automotive::remoteaccess::ApState;
+using ::aidl::android::hardware::automotive::remoteaccess::IRemoteTaskCallback;
+using ::ndk::ScopedAStatus;
+
+ScopedAStatus RemoteAccessService::getDeviceId([[maybe_unused]] std::string* deviceId) {
+ return ScopedAStatus::ok();
+}
+
+ScopedAStatus RemoteAccessService::getWakeupServiceName(
+ [[maybe_unused]] std::string* wakeupServiceName) {
+ return ScopedAStatus::ok();
+}
+
+ScopedAStatus RemoteAccessService::setRemoteTaskCallback(
+ [[maybe_unused]] const std::shared_ptr<IRemoteTaskCallback>& callback) {
+ return ScopedAStatus::ok();
+}
+
+ScopedAStatus RemoteAccessService::clearRemoteTaskCallback() {
+ return ScopedAStatus::ok();
+}
+
+ScopedAStatus RemoteAccessService::notifyApStateChange([[maybe_unused]] const ApState& newState) {
+ return ScopedAStatus::ok();
+}
+
+} // namespace remoteaccess
+} // namespace automotive
+} // namespace hardware
+} // namespace android
diff --git a/automotive/remoteaccess/grpc/proto/Android.bp b/automotive/remoteaccess/impl/default/proto/Android.bp
similarity index 100%
rename from automotive/remoteaccess/grpc/proto/Android.bp
rename to automotive/remoteaccess/impl/default/proto/Android.bp
diff --git a/automotive/remoteaccess/grpc/proto/wakeup_client.proto b/automotive/remoteaccess/impl/default/proto/wakeup_client.proto
similarity index 100%
rename from automotive/remoteaccess/grpc/proto/wakeup_client.proto
rename to automotive/remoteaccess/impl/default/proto/wakeup_client.proto