安装内核的基础框架

Resource.qrc

@@ -0,0 +1,6 @@
+<RCC>
+    <qresource prefix="/shell">
+        <file>kernel-installer-template.sh</file>
+    </qresource>
+    <qresource prefix="/icon"/>
+</RCC>

gxde-kernel-manager.pro

@@ -28,3 +28,6 @@ qnx: target.path = /tmp/$${TARGET}/bin
 else: unix:!android: target.path = /opt/$${TARGET}/bin
 !isEmpty(target.path): INSTALLS += target
 unix:!macx: LIBS += -lqtermwidget5
+
+RESOURCES += \
+    Resource.qrc

kernel-installer-template.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+apt update
+apt install ${KernelList} -y

kernelinstaller.cpp

@@ -6,7 +6,7 @@
 #include <QFile>
 
 #define MAX_TMP_NUM 1024
-#define MIN_TMP_NUM 1024
+#define MIN_TMP_NUM 0
 
 KernelInstaller::KernelInstaller(QStringList kernelList, QWidget *parent) :
     QMainWindow(parent),
@@ -16,20 +16,40 @@ KernelInstaller::KernelInstaller(QStringList kernelList, QWidget *parent) :
     this->kernelList = kernelList;
     terminal = new QTermWidget(0);
     terminal->setColorScheme("DarkPastels");
+    terminal->setAutoClose(true);
     ui->verticalLayout->addWidget(terminal);
     StartInstaller();
 }
 
 void KernelInstaller::StartInstaller()
 {
+    terminal->setShellProgram("/usr/bin/pkexec");
     // 随机生成目录
     srand(time(0));
     int randomNumber = (rand() % (MAX_TMP_NUM - MIN_TMP_NUM)) + 1;  // 左闭右闭
     QString tempPath = tempDir + "/gxde-kernel-manager-installer-" + QString::number(randomNumber) + ".sh";
     QFile file(tempPath);
     file.open(QFile::WriteOnly);
-    //file.write("#/bin/bash")
+    file.write(BuildKernelInstallerBash(this->kernelList, tempPath).toUtf8());
     file.close();
+    terminal->setArgs(QStringList() << "bash" << tempPath);
+    terminal->startShellProgram();
+}
+
+QString KernelInstaller::BuildKernelInstallerBash(QStringList kernelList, QString tempFilePath) const
+{
+    // 转换数据
+    QString kernel = "";
+    foreach (QString name, kernelList) {
+        kernel += name + " ";
+    }
+    QFile file(":/shell/kernel-installer-template.sh");
+    file.open(QFile::ReadOnly);
+    QString data = file.readAll();
+    data = data.replace("${KernelList}", kernel);
+    data += "\nrm -v '" + tempFilePath + "'";
+    file.close();
+    return data;
 }
 
 KernelInstaller::~KernelInstaller()

kernelinstaller.h

@@ -25,6 +25,7 @@ private:
     QString tempDir = "/tmp";
 
     void StartInstaller();
+    QString BuildKernelInstallerBash(QStringList kernelList, QString tempFilePath) const;
 };
 
 #endif // KERNELINSTALLER_H