1.8.1

Android X86/AXVM/downloadthread.cpp

@@ -1,3 +1,4 @@
+#define SETTINGSTEP 6
 #include "downloadthread.h"
 #include <QProgressDialog>
 #include <QFile>
@@ -7,47 +8,77 @@
 #include <QTimer>
 #include <QNetworkReply>
 #include <QMessageBox>
+#include <QCoreApplication>
+// 文件操作
+#include <QDir>
+// 命令执行
+#include <QProcess>
+// 获取内存总量
+#if defined(Q_OS_LINUX) // 区分系统平台
+#include "sys/statfs.h" // Linux 上
+#else // Windows 上
+#pragma comment(lib, "Kernel32.lib")
+#pragma comment(lib, "Psapi.lib")
+#include <windows.h>
+#include <tlhelp32.h>
+#endif
 
-
-DownloadThread::DownloadThread(QProgressDialog *progressDialog, QString url, QString save){
+DownloadThread::DownloadThread(QProgressDialog *progressDialog, QString url, QString name, QString mouse, bool NotDownload){
     dialog = progressDialog;
     fileUrl = url;
-    savePath = save;
+    vmName = name;
+    setMouse = mouse;
+    notDownload = NotDownload;
 }
 
 // 文件下载
 void DownloadThread::run(){
+    // 创建文件夹
+    QDir dir;
+    QString configDir = QCoreApplication::applicationDirPath() + "/VM";
+    if(!dir.exists(configDir)){
+        // 文件不存在
+        dir.mkpath(configDir);
+    }
+    configDir = QCoreApplication::applicationDirPath() + "/VM/" + vmName;
+    if(!dir.exists(configDir)){
+        // 文件不存在
+        dir.mkpath(configDir);
+    }
+    QString savePath = configDir + "/vm.ova";
+    // 文件下载
     int timeout = 0;
     QFile f(savePath);
     if(!f.open(QIODevice::WriteOnly)){
-
+        emit MessageBoxError("文件无法写入");
+        f.close();
+        delete dialog;
+        dialog->close();
+        return;
+    }
+    if(notDownload){
+        qDebug() << "b";
+        SettingVirtualMachine(savePath);
+        return;
     }
     QNetworkAccessManager m;
     QNetworkRequest req;
-    // 响应 https
+    // 响应 https（就是不行）
     QSslConfiguration conf = req.sslConfiguration();
-    /*conf.setPeerVerifyMode(QSslSocket::VerifyNone);
-    conf.setProtocol(QSsl::TlsV1SslV3);
-    req.setSslConfiguration(conf);
-    req.setUrl(QUrl(fileUrl));*/
     conf.setPeerVerifyMode(QSslSocket::VerifyNone);
-    conf.setProtocol(QSsl::TlsV1SslV3);
+    conf.setProtocol(QSsl::TlsV1_0);
     req.setSslConfiguration(conf);
     req.setUrl(QUrl(fileUrl));
-    //QNetworkRequest request ;
-
-    //request.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
-    //QNetworkReply* reply = QNetworkAccessManager::createRequest(op, request, outgoingData);
-    //QNetworkRequest request(req);
+    // 下载文件
     QNetworkReply *reply = m.get(req);
     QEventLoop loop;
     QTimer t;
-    //QMessageBox::information(this, "", QString::number(reply->rawHeader(QString("Content-Length").toUtf8())));
     qDebug() << reply->rawHeader(QString("Content-Length").toUtf8());
     connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
     connect(reply, &QNetworkReply::downloadProgress, [=, &f, &t](qint64 bytesRead, qint64 totalBytes){
         f.write(reply->readAll());
-        dialog->setValue(bytesRead / totalBytes * 100);
+        dialog->setValue((float)bytesRead / totalBytes * 100);
+        dialog->setLabelText(QString::number(bytesRead / 1024 / 1024) + "MB/" + QString::number(totalBytes / 1024 / 1024) + "MB");
         if(t.isActive()){
             t.start(timeout);
         }
@@ -58,9 +89,108 @@ void DownloadThread::run(){
     }
     loop.exec();
     if(reply->error() != QNetworkReply::NoError){
-
+        emit MessageBoxError("下载失败");
+        f.close();
+        delete reply;
+        delete dialog;
+        dialog->close();
+        return;
     }
     f.close();
     delete reply;
-    dialog->close();
+    SettingVirtualMachine(savePath);
+}
+
+void DownloadThread::SettingVirtualMachine(QString savePath){
+    // 设置虚拟机
+    dialog->setLabelText("设置虚拟机");
+    dialog->setWindowTitle("正在设置“" + vmName + "”");
+    dialog->setValue(100 / SETTINGSTEP * 0);
+    dialog->show();
+    // 拷贝 OVA 文件
+    if(notDownload){
+        if(QFile::exists(savePath)){
+            QFile::remove(savePath);
+        }
+        if(!QFile::copy(fileUrl, savePath)){
+            emit MessageBoxError("文件复制错误，无法继续");
+        }
+    }
+    // 导入 OVA 镜像
+    QProcess progress;
+    QStringList command;
+    dialog->setValue(100 / SETTINGSTEP * 1);
+    command << "import" << savePath;
+    progress.start("VBoxManage", command);
+    progress.waitForFinished();
+    qDebug() << "正常信息：\n";
+    qDebug() << progress.readAllStandardOutput();
+    qDebug() << "错误信息：\n";
+    qDebug() << progress.readAllStandardError();
+    // 获取内存
+    dialog->setValue(100 / SETTINGSTEP * 2);
+    int memtotal = 0;
+#if defined (Q_OS_LINUX)  // 在 Linux 下读取总内存
+    progress.start("free -m");
+    progress.waitForFinished();
+    progress.readLine(); // 忽略第一行
+    QString memoryInfo = progress.readLine();  // 只读取第 2 行
+    qDebug() << memoryInfo;
+    memoryInfo.replace("\n", ""); // 忽略换行符
+    memoryInfo.replace(QRegExp("( ){1,}"), " ");  // 将连续的空格换为单个空格
+    auto memoryList = memoryInfo.split(" ");  // 根据空格切割内容
+    qDebug() << memoryList;
+    if(memoryList.size() >= 2){  // 保证至少有两个
+        // 理论上列表应该出现的是如下的内容
+        // ["Mem:", "13998", "9622", "197", "803", "4179", "3331"]
+        // 因此要读[1]
+        memtotal = memoryList[1].toDouble();
+    }
+    else{
+        emit MessageBoxError("内存读取错误，请自行打开 VirtualBox 设置内存");
+        return;
+    }
+#endif
+    // 设置内存
+    // 示例命令：VBoxManage modifyvm [name] --memory 4096
+    command.clear();  // 清空参数列表
+    command << "modifyvm" << vmName << "--memory" << QString::number(memtotal / 2);
+    progress.start("VBoxManage", command);
+    progress.waitForFinished();
+    // 设置显卡，默认的 VMSVGA 在 Android X86 上运行有很多问题，应设为 VBoxVGA
+    // 示例命令：VBoxManage modifyvm [name] --graphicscontroller vboxvga
+    dialog->setValue(100 / SETTINGSTEP * 3);
+    command.clear();  // 清空参数列表
+    command << "modifyvm" << vmName << "--graphicscontroller" << "vboxvga";
+    qDebug() << command;
+    progress.start("VBoxManage", command);
+    progress.waitForFinished();
+    // 设置声卡
+    // VBoxManage modifyvm [name] --audio pulse --audiocontroller hda --audioin on --audioout on
+    dialog->setValue(100 / SETTINGSTEP * 4);
+    command.clear();  // 清空参数列表
+    command << "modifyvm" << vmName << "--audio" << "pulse" << "--audiocontroller" << "hda" << "--audioin" << "on" << "--audioout" << "on";
+    progress.start("VBoxManage", command);
+    progress.waitForFinished();
+    // 设置显存
+    // VBoxManage modifyvm [name] --vram 128
+    dialog->setValue(100 / SETTINGSTEP * 5);
+    command.clear();  // 清空参数列表
+    command << "modifyvm" << vmName << "--vram" << "128";
+    progress.start("VBoxManage", command);
+    progress.waitForFinished();
+    // 设置鼠标
+    // VBoxManage modifyvm [name] --mouse ps2
+    dialog->setValue(100 / SETTINGSTEP * 6);
+    if(setMouse == "ps2"){
+        command.clear();  // 清空参数列表
+        command << "modifyvm" << vmName << "--mouse" << "ps2";
+        progress.start("VBoxManage", command);
+        progress.waitForFinished();
+    }
+    // 结束
+    dialog->setValue(100);
+    emit MessageBoxOpenVM(vmName);
+    dialog->close();
+    delete dialog;
 }