ZLMediaKit/server/System.h

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/*
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* MIT License
*
* Copyright (c) 2016-2019 xiongziliang <771730766@qq.com>
*
* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
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#ifndef IPTV_BASH_H
#define IPTV_BASH_H
#include <cstdint>
#include <string>
#include <vector>
#include <map>
#include "Util/NoticeCenter.h"
using namespace std;
using namespace toolkit;
class System {
public:
typedef struct {
uint32_t task_total;
uint32_t task_running;
uint32_t task_sleeping;
uint32_t task_stopped;
uint64_t mem_total;
uint64_t mem_free;
uint64_t mem_used;
float cpu_user;
float cpu_sys;
float cpu_idle;
} SystemUsage;
typedef struct {
uint64_t recv_bytes;
uint64_t recv_packets;
uint64_t snd_bytes;
uint64_t snd_packets;
string interface;
} NetworkUsage;
typedef struct {
uint64_t available;
uint64_t used;
float used_per;
string mounted_on;
string filesystem;
bool mounted;
} DiskUsage;
typedef struct {
uint32_t established;
uint32_t syn_recv;
uint32_t time_wait;
uint32_t close_wait;
} TcpUsage;
static bool getSystemUsage(SystemUsage &usage);
static bool getNetworkUsage(vector<NetworkUsage> &usage);
static bool getTcpUsage(TcpUsage &usage);
static string execute(const string &cmd);
static void startDaemon();
static void systemSetup();
};
#endif //IPTV_BASH_H