Add libbinderwrapper.
Add a library that wraps libbinder to make it possible to
write tests for native code that communicates via binder.
Bug: 23791723
Change-Id: I3c842413e0f07dc252040c042d664031b0354353
diff --git a/libbinderwrapper/real_binder_wrapper.h b/libbinderwrapper/real_binder_wrapper.h
new file mode 100644
index 0000000..8e281f2
--- /dev/null
+++ b/libbinderwrapper/real_binder_wrapper.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef SYSTEM_CORE_LIBBINDERWRAPPER_REAL_BINDER_WRAPPER_H_
+#define SYSTEM_CORE_LIBBINDERWRAPPER_REAL_BINDER_WRAPPER_H_
+
+#include <base/macros.h>
+#include <binderwrapper/binder_wrapper.h>
+
+namespace android {
+
+class IBinder;
+
+// Real implementation of BinderWrapper.
+class RealBinderWrapper : public BinderWrapper {
+ public:
+ RealBinderWrapper();
+ ~RealBinderWrapper() override;
+
+ // BinderWrapper:
+ sp<IBinder> GetService(const std::string& service_name) override;
+ bool RegisterService(const std::string& service_name,
+ const sp<IBinder>& binder) override;
+ sp<BBinder> CreateLocalBinder() override;
+ bool RegisterForDeathNotifications(const sp<IBinder>& binder,
+ const base::Closure& callback) override;
+ bool UnregisterForDeathNotifications(const sp<IBinder>& binder) override;
+
+ private:
+ class DeathRecipient;
+
+ // Map from binder handle to object that should be notified of the binder's
+ // death.
+ std::map<sp<IBinder>, sp<DeathRecipient>> death_recipients_;
+
+ DISALLOW_COPY_AND_ASSIGN(RealBinderWrapper);
+};
+
+} // namespace android
+
+#endif // SYSTEM_CORE_LIBBINDER_WRAPPER_REAL_BINDER_WRAPPER_H_