ds-628/BaseModules/Hd_SocketModule_MES/Hd_SocketModule_MES.cpp

#include "Hd_SocketModule_MES.h"
#include "qcoreapplication.h"
#include <qtimer.h>

static QQueue<QByteArray> WritePLCPack;
//static QQueue<PLCPack> ReadPack;
static QQueue<QByteArray> ReadPLCPack;

short* v_uint16 = nullptr;
unsigned char* v_uint8 = nullptr;
char* v_char8 = nullptr;

QByteArray readResult = "";
QMutex* r_Mutex = new QMutex();
QMutex* write_Mutex = new QMutex();
QMutex* read_Mutex = new QMutex();
QMutex* recive_Mutex = new QMutex();

bool connectStatus = true;

static bool ifrun = false;

Hd_SocketModule_MES* create()
{
	qDebug() << "[INFO] " << "Hd_SocketModule_MES create success!";
	return new Hd_SocketModule_MES;
}

void destory(Hd_SocketModule_MES* ptr)
{
	if (ptr)
	{
		delete  ptr;
		ptr = nullptr;
	}
	qDebug() << "[INFO] " << " Hd_SocketModule_MES destory success!";
}

Hd_SocketModule_MES::Hd_SocketModule_MES()
{
	m_Mutex = new QMutex;
	m_Thread = new MyThread(this);
}

Hd_SocketModule_MES::~Hd_SocketModule_MES()
{
	ifrun = false;
	m_Thread->wait();
	m_Thread->quit();
	if (m_Thread)
	{
		qDebug() << "[INFO] "<< "~m_Thread()";
		delete m_Thread;
		m_Thread = nullptr;
	}

	qDebug() << "[INFO] " << "~Hd_SocketModule_MES success!";
}
//从类中读数据到实例对象
bool Hd_SocketModule_MES::readData(std::vector<cv::Mat>& vec_mat, QByteArray& data)
{
	Q_UNUSED(vec_mat);

	/*if (ReadPack.isEmpty())
		return true;*/

	// 发送数据包
	/*QMutexLocker locker(m_Mutex);
	QByteArray m_byte = ReadPack.dequeue();*/
	QByteArray m_byte = "";
	
	int times = 0;
	while (m_byte == "")
	{
		times++;
		if (times > 2000)
		{
			qDebug() << "[Hd_SocketModule_MES] " << "Hd_SocketModule_MES readCmd fail";
			return false;
		}
		read_Mutex->lock();
		m_byte = readResult;
		if (m_byte != "")
			readResult = "";
		read_Mutex->unlock();
		Sleep(5);
	}

	/*m_byte.remove(0, 30);*/
	data = m_byte;
	//qDebug() << __FUNCTION__ << "line:" << __LINE__ << "result:" << data.size();
	return true;
}
//实例对象把数据写入到类
bool Hd_SocketModule_MES::writeData(std::vector<cv::Mat>& vec_mat, QByteArray& data)
{
	Q_UNUSED(vec_mat);
	write_Mutex->lock();
	//QString str = QString(data);
	if (data.isEmpty())
	{
		qCritical() << "[Hd_SocketModule_MES] " << " str is null";
		write_Mutex->unlock();
		return false;
	}

	//QList<QByteArray> m_list = data.split("MESURL_");

	//QString m_value;
	//QString m_ip_lastpos;
	if (data.contains("http:"))
	{
		//"http://ot-dbvwmeqapi.mflex.com.cn:8081/api/Equipments/saveresultpanel",
		//QString commond = m_list.at(1);
		//myUrl = QUrl(commond);
		m_Thread->setUrl(data);
	}
	else
	{
		WritePLCPack.enqueue(data);
	}
	write_Mutex->unlock();
	return true;
}
//初始化
bool Hd_SocketModule_MES::initParas(QByteArray& data)
{
	qDebug() << "[Hd_SocketModule_MES] " << "DATA: " << data;
	m_Thread->start();
	return true;
}

bool Hd_SocketModule_MES::run()
{
	//qDebug() << "[info] " << __FUNCTION__ << " line:" << __LINE__ << " success!";
	if (connectStatus == false)
		connectStatus = true;
	return connectStatus;
}
//检查异常标志
bool Hd_SocketModule_MES::checkStatus()
{
	read_Mutex->lock();
	bool connectStatus1 = connectStatus;
	read_Mutex->unlock();
	return connectStatus1;
}

MyThread::~MyThread()
{
	//if (tcpsocket) {
	//	tcpsocket->abort();
	//}   // tcp通信的socket
	//if (m_mutex_lock) {
	//	delete m_mutex_lock;
	//	m_mutex_lock = nullptr;
	//}
	if (net_mgr) {
		delete net_mgr;
		net_mgr = nullptr;
	}
	ifrun = false;
}

void MyThread::setUrl(QString qurl)
{
	net_request.setUrl(QUrl(qurl));
	//要发送json格式的数据必须要在header里设置，不然不会成功的    
	net_request.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("application/json"));

	////百度测试地址
	//net_request.setHeader(QNetworkRequest::UserAgentHeader,
	//	"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36 Edg/93.0.961.38");
	//net_request.setUrl(QUrl("http://www.baidu.com:80"));
}



//线程 run 中初始化 socket
void MyThread::run()
{
	qDebug() << "[Hd_SocketModule_MES] " << " run start";
	ifrun = true;
	net_mgr = new QNetworkAccessManager(this);
	net_mgr->setNetworkAccessible(QNetworkAccessManager::Accessible); //设置状态，必须要
	connect(net_mgr, SIGNAL(finished(QNetworkReply*)), this, SLOT(finishedSlot(QNetworkReply*)));

	static bool ifmytimerStart = false;
	mytimer = new QTimer();
	connect(mytimer, &QTimer::timeout, [=]() {
		connectStatus = false;
		ifmytimerStart = false;
		});

	while (ifrun)
	{
		write_Mutex->lock();
		if (WritePLCPack.size() > 0)
		{
			for (int i = 0; i < WritePLCPack.size(); i++)
			{
				QByteArray Writedata = WritePLCPack.dequeue();//json数据
				//net_mgr->post(net_request, "");
				net_mgr->post(net_request, Writedata); 
				if (ifmytimerStart == false)
				{
					mytimer->stop();
					mytimer->start(30000);
					ifmytimerStart = true;
				}
			}
		}
		qApp->processEvents();
		write_Mutex->unlock();
	}
}

//mes收到回复信号
void MyThread::finishedSlot(QNetworkReply* reply)
{
	if (reply->error() == QNetworkReply::NoError)
	{
		connectStatus = true;
		QByteArray bytes = reply->readAll();
		//qDebug() << "----------------------------" + bytes;

		// 下边我们将收到的body部分解析为json格式，其中有个key是status
		/*QJsonDocument jsonDocument = QJsonDocument::fromJson(bytes);
		QJsonObject jsonObject = jsonDocument.object();
		QString value = jsonObject.value("data").toString();*/
		//qDebug() << "----------------------------" + value;

		read_Mutex->lock();
		readResult = bytes;
		read_Mutex->unlock();
	}
	reply->deleteLater();
}