App: add debug infomation

Author: KangLin

App/Client/main.cpp

@@ -52,6 +52,10 @@ int main(int argc, char *argv[])
     QString szPlatform = QString::fromLocal8Bit(qgetenv("QT_QPA_PLATFORM"));
     if(szPlatform.isEmpty() || "wayland" == szPlatform)
         qputenv("QT_QPA_PLATFORM", "xcb");
+    qInfo(log) << "Current Qt Platform is:"
+               << QString::fromLocal8Bit(qgetenv("QT_QPA_PLATFORM"))
+               << "; This can be modified with the environment variables QT_QPA_PLATFORM:\n"
+               << "export QT_QPA_PLATFORM=xcb\n Optional: xcb; vnc";
 #endif
 #if (QT_VERSION > QT_VERSION_CHECK(5,6,0)) && (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
     QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);

Plugins/WakeOnLan/ConnecterWakeOnLan.cpp

@@ -188,10 +188,12 @@ int CConnecterWakeOnLan::Connect()
                 QString szAppImage = QString::fromLocal8Bit(qgetenv("APPIMAGE"));
                 if(!szAppImage.isEmpty())
                     szExec = szAppImage;
-                bool bRet = RabbitCommon::CTools::executeByRoot(szExec);
-                qDebug(log) << "Execute:" << bRet << QCoreApplication::applicationFilePath();
-                if(bRet && msg.checkBox()->isChecked()) {
-                    QCoreApplication::quit();
+                if(!szExec.isEmpty()) {
+                    bool bRet = RabbitCommon::CTools::executeByRoot(szExec);
+                    qDebug(log) << "Execute:" << bRet << QCoreApplication::applicationFilePath();
+                    if(bRet && msg.checkBox()->isChecked()) {
+                        QCoreApplication::quit();
+                    }
                 }
             }
         }

Script/build_appimage.sh

@@ -184,7 +184,7 @@ echo "Build AppImage ......"
 # See: https://github.com/linuxdeploy/linuxdeploy-plugin-qt
 #export QMAKE=$QT_ROOT/bin/qmake6
 #export PATH=$QT_ROOT/libexec:$PATH
-export EXTRA_PLATFORM_PLUGINS="libqxcb.so"
+export EXTRA_PLATFORM_PLUGINS="libqxcb.so;libqvnc.so"
 # Icons from theme are not displayed in QtWidgets Application: https://github.com/linuxdeploy/linuxdeploy-plugin-qt/issues/17
 export EXTRA_QT_MODULES="svg"
 export PATH=$PATH:${TOOLS_DIR}