支持读取本地内核

kernelinformation.cpp

@@ -55,6 +55,11 @@ QString KernelInformation::get_des(int value) const
     return get_kernelData(value).value("Des").toString().replace("\\n", "\n");
 }
 
+QString KernelInformation::get_ver(int value) const
+{
+    return get_kernelData(value).value("Ver").toString();
+}
+
 QStringList KernelInformation::get_pkgName(int value) const
 {
     QJsonArray list = get_kernelData(value).value("PkgName").toArray();
@@ -87,3 +92,14 @@ QStringList KernelInformation::get_arch(int value) const
     }
     return result;
 }
+
+QString KernelInformation::localKernelName() const
+{
+    QProcess process;
+    process.start("uname", QStringList() << "-r");
+    process.waitForStarted();
+    process.waitForFinished();
+    QString result = process.readAllStandardOutput().replace("\n", "").replace(" ", "");
+    process.close();
+    return result;
+}

kernelinformation.h

@@ -12,6 +12,8 @@
 #include <QJsonArray>
 #include <QJsonObject>
 
+#include <QProcess>
+
 class KernelInformation : public QObject
 {
     Q_OBJECT
@@ -25,10 +27,13 @@ public:
     QString get_name(int value) const;
     QString get_author(int value) const;
     QString get_des(int value) const;
+    QString get_ver(int value) const;
     QStringList get_pkgName(int value) const;
     QStringList get_system(int value) const;
     QStringList get_arch(int value) const;
 
+    QString localKernelName() const;
+
 signals:
     void loadFinished(QNetworkReply *reply);
 

main.cpp

@@ -10,6 +10,7 @@
 int main(int argc, char *argv[])
 {
     QApplication a(argc, argv);
+#ifdef __linux__
     // 风险提示
     if(!QFile::exists(QDir::homePath() + "/.config/gxde-kernel-manager/read_already")) {
         QMessageBox::warning(NULL, QObject::tr("Waring"), QObject::tr("It is danger because it may make your system unboot.\nPress 'OK' to countinue"));
@@ -17,4 +18,11 @@ int main(int argc, char *argv[])
     MainWindow w;
     w.show();
     return a.exec();
+#else
+    // 其它系统不支持该工具
+    QMessageBox::critical(NULL, QObject::tr("Error"), QObject::tr("It unsupport Windows"));
+    return a.exec();
+#endif
+
+
 }

mainwindow.cpp

@@ -16,6 +16,7 @@ MainWindow::MainWindow(QWidget *parent)
 void MainWindow::RefreshKernelList()
 {
     KernelInformation *information = new KernelInformation();
+    ui->m_nowKernel->setText(tr("Kernel: ") + information->localKernelName());
     connect(information, &KernelInformation::loadFinished, this, [this, information](){
         qDebug() << information->get_listData();
         RefreshKernelListView(information);

mainwindow.ui

@@ -11,13 +11,44 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>MainWindow</string>
+   <string>Kerne Manager</string>
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QVBoxLayout" name="verticalLayout">
     <item>
      <widget class="QTableView" name="m_kernelShow"/>
     </item>
+    <item>
+     <layout class="QHBoxLayout" name="horizontalLayout">
+      <item>
+       <widget class="QLabel" name="m_nowKernel">
+        <property name="text">
+         <string>TextLabel</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pushButton">
+        <property name="text">
+         <string>PushButton</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </item>
    </layout>
   </widget>
   <widget class="QMenuBar" name="menubar">