Move libbinderwrapper to update_engine
libbinderwrapper is only used by update_engine, no point in keepting it
in system/core
Change-Id: I82735a0c78f663edf3e008250d93df30dd6732ee
diff --git a/libbinderwrapper/binder_wrapper.cc b/libbinderwrapper/binder_wrapper.cc
new file mode 100644
index 0000000..f5e7476
--- /dev/null
+++ b/libbinderwrapper/binder_wrapper.cc
@@ -0,0 +1,60 @@
+/*
+ * 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.
+ */
+
+#include <binderwrapper/binder_wrapper.h>
+
+#include <android-base/logging.h>
+
+#include "real_binder_wrapper.h"
+
+namespace android {
+
+// Singleton instance.
+BinderWrapper* BinderWrapper::instance_ = nullptr;
+
+// static
+void BinderWrapper::Create() {
+ CHECK(!instance_) << "Already initialized; missing call to Destroy()?";
+ instance_ = new RealBinderWrapper();
+}
+
+// static
+void BinderWrapper::InitForTesting(BinderWrapper* wrapper) {
+ CHECK(!instance_) << "Already initialized; missing call to Destroy()?";
+ instance_ = wrapper;
+}
+
+// static
+void BinderWrapper::Destroy() {
+ CHECK(instance_) << "Not initialized; missing call to Create()?";
+ delete instance_;
+ instance_ = nullptr;
+}
+
+// static
+BinderWrapper* BinderWrapper::Get() {
+ CHECK(instance_) << "Not initialized; missing call to Create()?";
+ return instance_;
+}
+
+// static
+BinderWrapper* BinderWrapper::GetOrCreateInstance() {
+ if (!instance_)
+ instance_ = new RealBinderWrapper();
+ return instance_;
+}
+
+} // namespace android