bobpan
5 years ago
parent
b47cd22185
commit
618c9c8a2d
@ -0,0 +1,15 @@
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[language]
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select=Chinese
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[COM]
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Port=COM3
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Baute=115200
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[CheckThread]
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days=7
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days_dir=30
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Enable=false
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spacesize=10
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[TrigDetector]
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FilterTime=10
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@ -0,0 +1,54 @@
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#ifndef _H_LP_SINGLETON_BASE_H_
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#define _H_LP_SINGLETON_BASE_H_
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#include <mutex>
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#include <atomic>
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template<class T>
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class lp_singleton_base
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{
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public:
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static T* instance()
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{
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T *sin = s_this.load(std::memory_order_acquire);
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if (!sin) {
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std::lock_guard<std::mutex> locker(s_mutex);
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sin = s_this.load(std::memory_order_relaxed);
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if (!sin) {
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sin = new T;
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s_this.store(sin, std::memory_order_release);
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}
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}
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return sin;
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}
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static void uninstance()
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{
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T *sin = s_this.load(std::memory_order_relaxed);
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if (sin) {
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std::lock_guard<std::mutex> locker(s_mutex);
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delete sin;
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sin = nullptr;
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}
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}
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protected:
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lp_singleton_base() = default;
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virtual ~lp_singleton_base() = default;
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private:
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lp_singleton_base(const T&) = delete;
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T& operator=(const T&) = delete;
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static std::atomic<T*> s_this;
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static std::mutex s_mutex;
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};
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template<class T>
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std::atomic<T*> lp_singleton_base<T>::s_this;
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template<class T>
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std::mutex lp_singleton_base<T>::s_mutex;
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#endif
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@ -0,0 +1,43 @@
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#include "lpSysConfig.h"
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#include <QSettings>
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#include <QApplication>
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lpSysConfig::lpSysConfig(QObject *parent)
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: QObject(parent)
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{
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m_AppPath = QApplication::applicationDirPath();
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m_CfgPath = m_AppPath + QString("//user//systemConfig.ini");
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}
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lpSysConfig::~lpSysConfig()
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{
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}
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void lpSysConfig::readConfig()
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{
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QSettings setting(m_CfgPath, QSettings::IniFormat);
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m_CurLanguage = setting.value("language/select", "Chinese").toString();
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m_ComName = setting.value("COM/Port", "COM3").toString();
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m_Baut = setting.value("COM/Baute", 115200).toInt();
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m_CheckFileDays = setting.value("CheckThread/days", 7).toInt();
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m_CheckDirDays = setting.value("CheckThread/days_dir", 30).toInt();
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m_CheckEnable = setting.value("CheckThread/Enable", false).toBool();
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m_MinSpaceSizeG = setting.value("CheckThread/spacesize", 10).toInt();//G
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m_TrigerFilter = setting.value("TrigDetector/FilterTime", 10).toInt();
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}
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void lpSysConfig::writeConfig()
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{
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QSettings setting(m_CfgPath, QSettings::IniFormat);
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setting.setValue("language/select", m_CurLanguage);
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setting.setValue("COM/Port", m_ComName);
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setting.setValue("COM/Baute", m_Baut);
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setting.setValue("CheckThread/days", m_CheckFileDays);
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setting.setValue("CheckThread/days_dir", m_CheckDirDays);
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setting.setValue("CheckThread/Enable", m_CheckEnable);
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setting.setValue("CheckThread/spacesize", m_MinSpaceSizeG);//G
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setting.setValue("TrigDetector/FilterTime", m_TrigerFilter);
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}
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