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/*
* 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 LIBBRILLO_BRILLO_BINDER_WATCHER_H_
#define LIBBRILLO_BRILLO_BINDER_WATCHER_H_
#include <base/macros.h>
#include <base/message_loop/message_loop.h>
namespace brillo {
// Bridge between libbinder and base::MessageLoop. Construct at startup to make
// the message loop watch for binder events and pass them to libbinder.
class BinderWatcher : public base::MessageLoopForIO::Watcher {
public:
BinderWatcher();
~BinderWatcher() override;
// Initializes the object, returning true on success.
bool Init();
// base::MessageLoopForIO::Watcher:
void OnFileCanReadWithoutBlocking(int fd) override;
void OnFileCanWriteWithoutBlocking(int fd) override;
private:
base::MessageLoopForIO::FileDescriptorWatcher watcher_;
DISALLOW_COPY_AND_ASSIGN(BinderWatcher);
};
} // namespace brillo
#endif // LIBBRILLO_BRILLO_BINDER_WATCHER_H_
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