115 lines
3.2 KiB
C++
115 lines
3.2 KiB
C++
#pragma execution_character_set("utf-8")
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#include "frmmain.h"
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#include "ui_frmmain.h"
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#include "qmessagebox.h"
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#include "qfile.h"
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#include "qprocess.h"
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#include "qdebug.h"
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frmMain::frmMain(QWidget *parent) : QWidget(parent), ui(new Ui::frmMain)
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{
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ui->setupUi(this);
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this->initForm();
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qDebug() << this->getCpuName() << this->getCpuId() << this->getDiskNum();
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}
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frmMain::~frmMain()
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{
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delete ui;
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}
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void frmMain::initForm()
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{
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QStringList min;
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min << "1" << "5" << "10" << "20" << "30";
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for (int i = 1; i <= 24; i++) {
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min << QString::number(i * 60);
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}
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ui->cboxMin->addItems(min);
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ui->cboxMin->setCurrentIndex(1);
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ui->dateEdit->setDate(QDate::currentDate());
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for (int i = 5; i <= 150; i = i + 5) {
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ui->cboxCount->addItem(QString("%1").arg(i));
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}
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}
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QString frmMain::getWMIC(const QString &cmd)
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{
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//获取cpu名称：wmic cpu get Name
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//获取cpu核心数：wmic cpu get NumberOfCores
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//获取cpu线程数：wmic cpu get NumberOfLogicalProcessors
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//查询cpu序列号：wmic cpu get processorid
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//查询主板序列号：wmic baseboard get serialnumber
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//查询BIOS序列号：wmic bios get serialnumber
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//查看硬盘：wmic diskdrive get serialnumber
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QProcess p;
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p.start(cmd);
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p.waitForFinished();
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QString result = QString::fromLocal8Bit(p.readAllStandardOutput());
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QStringList list = cmd.split(" ");
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result = result.remove(list.last(), Qt::CaseInsensitive);
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result = result.replace("\r", "");
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result = result.replace("\n", "");
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result = result.simplified();
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return result;
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}
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QString frmMain::getCpuName()
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{
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return getWMIC("wmic cpu get name");
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}
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QString frmMain::getCpuId()
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{
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return getWMIC("wmic cpu get processorid");
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}
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QString frmMain::getDiskNum()
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{
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return getWMIC("wmic diskdrive where index=0 get serialnumber");
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}
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QString frmMain::getXorEncryptDecrypt(const QString &data, char key)
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{
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//采用异或加密,也可以自行更改算法
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QByteArray buffer = data.toLatin1();
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int size = buffer.size();
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for (int i = 0; i < size; i++) {
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buffer[i] = buffer.at(i) ^ key;
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}
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return QLatin1String(buffer);
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}
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void frmMain::on_btnOk_clicked()
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{
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bool useDate = ui->ckDate->isChecked();
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bool useRun = ui->ckRun->isChecked();
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bool useCount = ui->ckCount->isChecked();
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if (!useDate && !useRun && !useCount) {
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if (QMessageBox::question(this, "询问", "确定要生成没有任何限制的密钥吗?") != QMessageBox::Yes) {
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return;
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}
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}
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QString strDate = ui->dateEdit->date().toString("yyyy-MM-dd");
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QString strRun = ui->cboxMin->currentText();
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QString strCount = ui->cboxCount->currentText();
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QString key = QString("%1|%2|%3|%4|%5|%6").arg(useDate).arg(strDate).arg(useRun).arg(strRun).arg(useCount).arg(strCount);
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QFile file(QApplication::applicationDirPath() + "/key.db");
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file.open(QFile::WriteOnly | QIODevice::Text);
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file.write(getXorEncryptDecrypt(key, 110).toLatin1());
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file.close();
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QMessageBox::information(this, "提示", "生成密钥成功,将 key.db 文件拷贝到对应目录即可!");
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}
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void frmMain::on_btnClose_clicked()
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{
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this->close();
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}
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