解决了迁移到Qt6后，由于旧特性弃用导致的Warning

Author: KnCRJVirX

dogcom.cpp

@@ -27,7 +27,7 @@ void DogCom::FillConfig(QString a, QString p, QString m)
 	mac_addr = m;
 }
 
-void DogCom::print_packet(const char msg[], const unsigned char *packet, int length)
+void DogCom::print_packet(const char* msg, const unsigned char *packet, int length)
 {
 	if (!log)
 		return;

main.cpp

@@ -72,7 +72,7 @@ int main(int argc, char *argv[])
 #endif
 
 	SingleApplication::setQuitOnLastWindowClosed(false);
-	SingleApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    // SingleApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 
 	qDebug() << "...main...";
 
@@ -82,7 +82,9 @@ int main(int argc, char *argv[])
 	a.setFont(font);
 
 	QTranslator translator;
-	translator.load(":/ts/DrCOM_zh_CN.qm");
+    if (!translator.load(":/ts/DrCOM_zh_CN.qm")) {
+        qWarning() << "Failed to load translation file!";
+    }
 	a.installTranslator(&translator);
 
     MainWindow w(&a);

mainwindow.cpp

@@ -152,8 +152,8 @@ void MainWindow::RestartDrcom()
         QProcess::startDetached(qApp->arguments()[0], qApp->arguments());
         qDebug() << "Restart done.";
     }
-    else if(CURR_STATE==STATE_LOGGING)
-        ;// 正在登录时候退出，假装没看到，不理
+    // else if(CURR_STATE==STATE_LOGGING)
+    // 正在登录时候退出，假装没看到，不理
 }
 
 void MainWindow::QuitDrcom()
@@ -171,8 +171,8 @@ void MainWindow::QuitDrcom()
     else if(CURR_STATE==STATE_OFFLINE)
         // qApp->quit();
         QTimer::singleShot(0, qApp, SLOT(quit()));
-    else if(CURR_STATE==STATE_LOGGING)
-        ;// 正在登录时候退出，假装没看到，不理
+    // else if(CURR_STATE==STATE_LOGGING)
+    // 正在登录时候退出，假装没看到，不理
 
     // qApp->quit()调用放到了注销响应那块
 }

singleinstance/singleapplication_p.cpp

@@ -83,7 +83,7 @@ SingleApplicationPrivate::~SingleApplicationPrivate()
 void SingleApplicationPrivate::genBlockServerName()
 {
     QCryptographicHash appData( QCryptographicHash::Sha256 );
-    appData.addData( "SingleApplication", 17 );
+    appData.addData( "SingleApplication");
     appData.addData( SingleApplication::app_t::applicationName().toUtf8() );
     appData.addData( SingleApplication::app_t::organizationName().toUtf8() );
     appData.addData( SingleApplication::app_t::organizationDomain().toUtf8() );
@@ -217,7 +217,7 @@ void SingleApplicationPrivate::connectToPrimary( int msecs, ConnectionType conne
         writeStream << blockServerName.toLatin1();
         writeStream << static_cast<quint8>(connectionType);
         writeStream << instanceNumber;
-        quint16 checksum = qChecksum(initMsg.constData(), static_cast<quint32>(initMsg.length()));
+        quint16 checksum = qChecksum(QByteArrayView(initMsg.constData(), static_cast<quint32>(initMsg.length())));
         writeStream << checksum;
 
         // The header indicates the message length that follows
@@ -239,8 +239,8 @@ void SingleApplicationPrivate::connectToPrimary( int msecs, ConnectionType conne
 quint16 SingleApplicationPrivate::blockChecksum()
 {
     return qChecksum(
-       static_cast <const char *>( memory->data() ),
-       offsetof( InstancesInfo, checksum )
+        QByteArrayView((static_cast <const char *>(memory->data())),
+         offsetof( InstancesInfo, checksum ))
    );
 }
 
@@ -365,7 +365,7 @@ void SingleApplicationPrivate::readInitMessageBody( QLocalSocket *sock )
     quint16 msgChecksum = 0;
     readStream >> msgChecksum;
 
-    const quint16 actualChecksum = qChecksum( msgBytes.constData(), static_cast<quint32>( msgBytes.length() - sizeof( quint16 ) ) );
+    const quint16 actualChecksum = qChecksum( QByteArrayView(msgBytes.constData(), static_cast<quint32>( msgBytes.length() - sizeof( quint16 ) )) );
 
     bool isValid = readStream.status() == QDataStream::Ok &&
                    QLatin1String(latin1Name) == blockServerName &&