1 files changed, 37 insertions, 0 deletions
diff --git a/lefty/lefty_service.cpp b/lefty/lefty_service.cpp
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+++ b/lefty/lefty_service.cpp
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+/*
+ * Copyright (C) 2017 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 "Lefty.h"
+#include "lefty_service.h"
+
+#include <android-base/logging.h>
+#include <hidl/LegacySupport.h>
+#include <utils/StrongPointer.h>
+#include <vendor/google_clockwork/lefty/1.0/ILefty.h>
+
+using ::android::sp;
+using ::vendor::google_clockwork::lefty::V1_0::ILefty;
+using ::vendor::google_clockwork::lefty::V1_0::implementation::Lefty;
+
+void register_lefty_service() {
+    // Kids, don't do this at home. Here, registerAsService is called without
+    // configureRpcThreadpool/joinRpcThreadpool, because it is called from
+    // open_sensors() function, called from HIDL_FETCH_ISensors, called from
+    // ISensor::getService, called from registerPassthroughServiceImplementation
+    // which is surrounded with configureRpcThreadpool/joinRpcThreadpool.
+    sp<ILefty> lefty = new Lefty();
+    CHECK_EQ(lefty->registerAsService(), android::NO_ERROR)
+            << "Failed to register Lefty HAL";
+}