mirror of
https://github.com/jie65535/DaemonService.git
synced 2024-07-27 19:04:56 +08:00
64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
#include "mainwindow.h"
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#include <QApplication>
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#include <QSharedMemory>
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#include <QMessageBox>
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#include <QFile>
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#include <QDebug>
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#include <QDateTime>
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#include "daemonservice.h"
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#include "log.h"
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void customMessageHandler(QtMsgType type, const QMessageLogContext &, const QString & str);
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int main(int argc, char *argv[])
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{
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QApplication a(argc, argv);
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// 使用共享内存，防止程序重复启动
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QSharedMemory singleton(a.applicationName());
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if(!singleton.create(1))
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{
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QMessageBox::warning(nullptr, "Waring", "Program already running!（服务已经启动，请不要重复启动服务）");
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return 1;
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}
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//注册MsgHandler回调函数
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qInstallMessageHandler(customMessageHandler);
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MainWindow w;
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w.show();
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return a.exec();
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}
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// 日志
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void customMessageHandler(QtMsgType type, const QMessageLogContext &, const QString & str)
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{
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QString txtMessage;
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switch (type)
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{
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case QtDebugMsg: //调试信息提示
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txtMessage = QString("%1 Debug（调试）:\t%2").arg(QDateTime::currentDateTime().toString("yy/MM/dd HH:mm:ss")).arg(str);
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break;
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case QtWarningMsg: //一般的warning提示
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txtMessage = QString("%1 Warning（警告）:\t%2").arg(QDateTime::currentDateTime().toString("yy/MM/dd HH:mm:ss")).arg(str);
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break;
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case QtCriticalMsg: //严重错误提示
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txtMessage = QString("%1 Critical（错误）:\t%2").arg(QDateTime::currentDateTime().toString("yy/MM/dd HH:mm:ss")).arg(str);
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break;
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case QtFatalMsg: //致命错误提示
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txtMessage = QString("%1 Fatal（致命错误）:\t%2").arg(QDateTime::currentDateTime().toString("yy/MM/dd HH:mm:ss")).arg(str);
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break;
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default:
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return;
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}
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Log::instance().append(txtMessage);
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if (type == QtFatalMsg)
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abort();
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}
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