修复VrUtils单一初始化
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yiyi
parent
4d9f7170ee
commit
3756a63a32
@ -148,7 +148,7 @@ win32:CONFIG(release, debug|release): {
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}
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else:win32:CONFIG(debug, debug|release): {
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LIBS += -L$$PWD/../../../AppAlgo/particleSizeMeasure/Windows/x64/Debug -lparticleSizeMeasurement -lbaseAlgorithm
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LIBS += -L$$PWD/../../../SDK/OpenCV320/Windows/vc14/Debug -lopencv_world320d
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LIBS += -L$$PWD/../../../SDK/OpenCV320/Windows/vc14/Release -lopencv_world320
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}
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else:unix:!macx: {
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LIBS += -L$$PWD/../../../AppAlgo/particleSizeMeasure/Arm/aarch64 -lparticleSizeMeasurement -lbaseAlgorithm
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@ -11,6 +11,7 @@
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#include <QThread>
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#include <QApplication>
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#include <QCoreApplication>
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#include <QDateTime>
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#include <cmath>
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@ -24,6 +25,16 @@ WheelMeasurePresenter::WheelMeasurePresenter(QObject* parent)
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WheelMeasurePresenter::~WheelMeasurePresenter()
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{
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// 清除状态回调，防止后续回调访问已销毁对象
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m_statusUpdate = nullptr;
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// 停止顺序检测
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m_stopSequentialRequested = true;
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m_sequentialDetecting = false;
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// 处理待处理的 Qt 事件，确保 QueuedConnection 的回调不会访问已销毁对象
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QCoreApplication::processEvents();
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if (m_config) {
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delete m_config;
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m_config = nullptr;
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@ -41,9 +41,6 @@ win32:CONFIG(debug, debug|release) {
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LIBS += -L../../../AppUtils/AppCommon/debug -lAppCommon
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LIBS += -L../../../Module/ModbusTCPServer/debug -lModbusTCPServer
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LIBS += -L../../../VrNets/debug -lVrModbus
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# VzNLSDK
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LIBS += -L../../../SDK/Device/VzNLSDK/Windows/x64/Debug -lVzKerneld
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} else:win32:CONFIG(release, debug|release) {
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LIBS += -L../WheelMeasureConfig/release -lWheelMeasureConfig
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LIBS += -L../../../VrNets/release -lVrTcpClient
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@ -54,9 +51,6 @@ win32:CONFIG(debug, debug|release) {
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LIBS += -L../../../AppUtils/AppCommon/release -lAppCommon
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LIBS += -L../../../Module/ModbusTCPServer/release -lModbusTCPServer
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LIBS += -L../../../VrNets/release -lVrModbus
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# VzNLSDK
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LIBS += -L../../../Device/VrEyeDevice/release -lVrEyeDevice
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}else:unix:!macx {
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# 注意：静态库链接顺序很重要，被依赖的库必须放在后面
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LIBS += -L../WheelMeasureConfig -lWheelMeasureConfig
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@ -4,6 +4,7 @@
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#include <fstream>
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#include <QFileInfo>
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#include <QString>
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#include <QCoreApplication>
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#include "PathManager.h"
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#include "IYModbusTCPServer.h"
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@ -22,11 +23,17 @@ BasePresenter::BasePresenter(QObject *parent)
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BasePresenter::~BasePresenter()
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{
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// 清除状态回调指针，防止后续回调访问
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m_pStatusCallback = nullptr;
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// 等待初始化线程完成
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if (m_initThread.joinable()) {
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m_initThread.join();
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}
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// 处理待处理的 Qt 事件，确保 QueuedConnection 的回调执行时检查到 m_pStatusCallback 为空
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QCoreApplication::processEvents();
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// 停止检测线程
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StopAlgoDetectThread();
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@ -4,6 +4,8 @@
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#include <cstring>
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#include <stdarg.h>
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#include <clocale>
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#include <mutex>
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#include <atomic>
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#include <log4cpp/Category.hh>
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#include <log4cpp/Appender.hh>
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@ -41,10 +43,29 @@
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#define LOG_CONFIG_FILE "config.ini"
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#define LOG_PRINT_FILE "AppLog.log"
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static log4cpp::PatternLayout* m_pLayout = nullptr;
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static log4cpp::RollingFileAppender* m_prollfileAppender = nullptr;
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static bool g_isLogInitialized = false;
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static bool g_isTimeEnabled = true;
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// 使用函数内静态变量实现真正的全局单例（跨静态库安全）
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struct VrLogState {
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log4cpp::PatternLayout* pLayout = nullptr;
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log4cpp::RollingFileAppender* pRollFileAppender = nullptr;
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std::atomic<bool> isInitialized{false};
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std::atomic<bool> isShutdown{false}; // 标记日志系统是否已关闭（程序退出时）
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std::atomic<bool> isTimeEnabled{true};
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std::once_flag initFlag;
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std::once_flag uninitFlag;
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};
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// 函数内静态变量，确保跨编译单元的唯一性
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static VrLogState& GetLogState() {
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static VrLogState state;
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return state;
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}
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// 兼容旧代码的访问方式
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#define m_pLayout (GetLogState().pLayout)
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#define m_prollfileAppender (GetLogState().pRollFileAppender)
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#define g_isLogInitialized (GetLogState().isInitialized)
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#define g_isLogShutdown (GetLogState().isShutdown)
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#define g_isTimeEnabled (GetLogState().isTimeEnabled)
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#ifdef STM32_UCOSIII
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@ -165,14 +186,9 @@ public:
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// 静态实例，程序启动时自动初始化日志，程序退出时自动清理日志
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static VrLogAutoCleaner g_logAutoCleaner;
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/// 初始化log
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void VrLogUtils::InitLog()
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// 实际执行初始化的内部函数
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static void DoInitLog()
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{
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// 防止重复初始化
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if (g_isLogInitialized) {
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return;
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}
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#ifdef _WIN32
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// 设置控制台代码页为 UTF-8，解决中文乱码
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SetConsoleOutputCP(CP_UTF8);
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@ -204,25 +220,26 @@ void VrLogUtils::InitLog()
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}
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// create file appender
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if (nullptr == m_pLayout)
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VrLogState& state = GetLogState();
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if (nullptr == state.pLayout)
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{
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m_pLayout = new log4cpp::PatternLayout;
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state.pLayout = new log4cpp::PatternLayout;
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// 设置布局格式，可以控制是否自动换行
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// %d{%Y-%m-%d %H:%M:%S.%l} [%p] %c - %m%n
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// 其中 %n 表示换行符，如果想要控制换行可以去掉或修改这个
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m_pLayout->setConversionPattern("%d{%Y-%m-%d %H:%M:%S.%l} [%p] %m");
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state.pLayout->setConversionPattern("%d{%Y-%m-%d %H:%M:%S.%l} [%p] %m");
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}
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if (nullptr == m_prollfileAppender)
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if (nullptr == state.pRollFileAppender)
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{
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m_prollfileAppender = new log4cpp::RollingFileAppender("AppLogAppender", logPath + PATH_SEP + LOG_PRINT_FILE,
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state.pRollFileAppender = new log4cpp::RollingFileAppender("AppLogAppender", logPath + PATH_SEP + LOG_PRINT_FILE,
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1024 * 1024, // 单个文件大小1M
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10); // 10个文件
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m_prollfileAppender->setLayout(m_pLayout);
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state.pRollFileAppender->setLayout(state.pLayout);
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// add appender to category
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log4cpp::Category& root = log4cpp::Category::getRoot();
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root.addAppender(m_prollfileAppender);
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root.addAppender(state.pRollFileAppender);
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// set priority
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root.setPriority(log4cpp::Priority::DEBUG);
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@ -232,27 +249,41 @@ void VrLogUtils::InitLog()
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g_isLogInitialized = true;
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}
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/// 关闭log
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void VrLogUtils::UninitLog()
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/// 初始化log
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void VrLogUtils::InitLog()
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{
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if (!g_isLogInitialized) {
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// 如果已经关闭，不再初始化
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if (g_isLogShutdown) {
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return;
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}
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if (m_pLayout)
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{
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delete m_pLayout;
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m_pLayout = nullptr;
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// 使用 call_once 确保只执行一次初始化（跨静态库安全）
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std::call_once(GetLogState().initFlag, DoInitLog);
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}
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if (m_prollfileAppender)
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// 实际执行清理的内部函数
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static void DoUninitLog()
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{
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delete m_prollfileAppender;
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m_prollfileAppender = nullptr;
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}
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log4cpp::Category::shutdown();//关闭Category;
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// 先设置标志，防止其他线程继续调用日志
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g_isLogInitialized = false;
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g_isLogShutdown = true; // 标记已关闭，防止 EchoLog 重新初始化
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// 注意：不调用 log4cpp::Category::shutdown()
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// 原因：静态对象析构顺序不确定，log4cpp 内部的静态对象可能在
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// VrLogAutoCleaner 之前就已经被析构，此时调用 shutdown() 会崩溃。
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// 程序退出时，操作系统会自动回收所有内存，不需要手动清理。
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// 只置空指针，不删除对象（对象由 log4cpp 内部管理）
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VrLogState& state = GetLogState();
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state.pLayout = nullptr;
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state.pRollFileAppender = nullptr;
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}
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/// 关闭log
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void VrLogUtils::UninitLog()
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{
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// 使用 call_once 确保只执行一次清理（跨静态库安全）
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std::call_once(GetLogState().uninitFlag, DoUninitLog);
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}
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@ -269,6 +300,11 @@ void VrLogUtils::EnableTime(bool bEnable)
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/// 输出log
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void VrLogUtils::EchoLog(VrLogLevel eLogLevel, const char* sFilePath, const int nLine, const char* sLogGroup, const char* sFormat, ...)
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{
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// 如果日志系统已关闭（程序退出），直接返回，不要重新初始化
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if (g_isLogShutdown) {
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return;
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}
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// 由于VrLogAutoCleaner会在程序启动时自动初始化，这里只做保险检查
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if (!g_isLogInitialized) {
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InitLog();
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