Initial submit of Vehicle HAL 2.1
Major changes / decisions:
- created empty IVehicle@2.1 interface to distinguish HAL impls
from client's (Car Service) perspective;
- created default 2.1 implementation that currently delegates all
calls to existing 2.0 implementation
- had to refactor a little bit 2.0 thus components could be esily
imported in 2.1
TOOD:
- move OBD and VMS code to 2.1
- decouple "DefaultVehicleHal.cpp"
- rename "DefaultVehicleHal" to Emulator (let's call things by their names)
b/34716856
Test: todo
Change-Id: Ib23650ca1277f0dfb24e5c789d65a19dce8b1abc
diff --git a/automotive/vehicle/2.1/default/service.cpp b/automotive/vehicle/2.1/default/service.cpp
new file mode 100644
index 0000000..aaadf17
--- /dev/null
+++ b/automotive/vehicle/2.1/default/service.cpp
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2016 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 "automotive.vehicle@2.1-service"
+#include <android/log.h>
+#include <hidl/HidlTransportSupport.h>
+
+#include <iostream>
+
+#include <android/hardware/automotive/vehicle/2.1/IVehicle.h>
+
+#include <vhal_v2_0/VehicleHalManager.h>
+#include <vhal_v2_0/DefaultVehicleHal.h>
+
+#include <vhal_v2_1/DefaultVehicleHal.h>
+
+using namespace android;
+using namespace android::hardware;
+
+namespace V2_1 = ::android::hardware::automotive::vehicle::V2_1;
+namespace V2_0 = ::android::hardware::automotive::vehicle::V2_0;
+
+using StatusCode = V2_0::StatusCode;
+using VehiclePropValue = V2_0::VehiclePropValue;
+
+/* Just wrapper that passes all calls to the provided V2_0::IVehicle object */
+struct Vehicle_V2_1 : public V2_1::IVehicle {
+
+ Vehicle_V2_1(V2_0::IVehicle* vehicle20) : mVehicle20(vehicle20) {}
+
+ // Methods derived from IVehicle
+ Return<void> getAllPropConfigs(getAllPropConfigs_cb _hidl_cb) override {
+ return mVehicle20->getAllPropConfigs(_hidl_cb);
+ }
+
+ Return<void> getPropConfigs(const hidl_vec<int32_t>& properties,
+ getPropConfigs_cb _hidl_cb) override {
+ return mVehicle20->getPropConfigs(properties, _hidl_cb);
+ }
+
+ Return<void> get(const V2_0::VehiclePropValue& requestedPropValue,
+ get_cb _hidl_cb) override {
+ return mVehicle20->get(requestedPropValue, _hidl_cb);
+ }
+
+ Return<StatusCode> set(const VehiclePropValue& value) override {
+ return mVehicle20->set(value);
+ }
+
+ Return<StatusCode> subscribe(const sp<V2_0::IVehicleCallback>& callback,
+ const hidl_vec<V2_0::SubscribeOptions>&
+ options) override {
+ return mVehicle20->subscribe(callback, options);
+ }
+
+ Return<StatusCode> unsubscribe(const sp<V2_0::IVehicleCallback>& callback,
+ int32_t propId) override {
+ return mVehicle20->unsubscribe(callback, propId);
+ }
+
+ Return<void> debugDump(debugDump_cb _hidl_cb = nullptr) override {
+ return mVehicle20->debugDump(_hidl_cb);
+ }
+
+private:
+ V2_0::IVehicle* mVehicle20;
+};
+
+int main(int /* argc */, char* /* argv */ []) {
+ auto halImpl20 = std::make_unique<V2_0::impl::DefaultVehicleHal>();
+ auto halImpl21 = std::make_unique<V2_1::impl::DefaultVehicleHal>(halImpl20.get());
+
+ auto vehicleManager = std::make_unique<V2_0::VehicleHalManager>(halImpl21.get());
+
+ Vehicle_V2_1 vehicle21(vehicleManager.get());
+
+ ALOGI("Registering as service...");
+ vehicle21.registerAsService("Vehicle");
+
+ configureRpcThreadpool(1, true /* callerWillJoin */);
+
+ ALOGI("Ready");
+ joinRpcThreadpool();
+}