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/*
* Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
*
* 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.
*/
/*
* @file queue.h
* @author Janusz Kozerski (j.kozerski@samsung.com)
* @version 1.0
* @brief This file is the implementation of thread-safe queue
*/
#ifndef CCHECKER_QUEUE_H
#define CCHECKER_QUEUE_H
#include <mutex>
#include <queue>
#include "service/app.h"
namespace CCHECKER {
struct event_t {
enum class event_type_t {
APP_INSTALL,
APP_UNINSTALL,
EVENT_TYPE_UNKNOWN
};
event_type_t event_type;
app_t app;
event_t();
event_t(const app_t &app, event_type_t type);
};
class Queue {
public:
void push_event(const event_t &event);
bool pop_event(event_t &event);
bool empty();
private:
std::mutex m_mutex;
std::queue<event_t> m_event_list;
};
} // CCHECKER
#endif // CCHECKER_QUEUE_H
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