mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2025-01-10 23:12:39 +00:00
111 lines
3.6 KiB
C++
111 lines
3.6 KiB
C++
#include "installdialog.h"
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#include "mainwindow.h"
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#include "ui_installdialog.h"
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#include "../node/Defaults.hpp"
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#include "../node/SoftwareUpdater.hpp"
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#include <QMainWindow>
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#include <QMessageBox>
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#include <QByteArray>
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#include <QSslSocket>
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InstallDialog::InstallDialog(QWidget *parent) :
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QDialog(parent),
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ui(new Ui::InstallDialog),
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nam(new QNetworkAccessManager(this)),
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phase(FETCHING_NFO)
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{
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ui->setupUi(this);
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QObject::connect(nam,SIGNAL(finished(QNetworkReply*)),this,SLOT(on_networkReply(QNetworkReply*)));
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const char *nfoUrl = ZeroTier::ZT_DEFAULTS.updateLatestNfoURL.c_str();
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if (!*nfoUrl) {
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QMessageBox::critical(this,"Download Failed","Download failed: internal error: no update URL configured in build!",QMessageBox::Ok,QMessageBox::NoButton);
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QApplication::exit(1);
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return;
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}
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QNetworkReply *reply = nam->get(QNetworkRequest(QUrl(nfoUrl)));
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QObject::connect(reply,SIGNAL(downloadProgress(qint64,qint64)),this,SLOT(on_downloadProgress(qint64,qint64)));
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}
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InstallDialog::~InstallDialog()
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{
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delete ui;
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}
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void InstallDialog::on_networkReply(QNetworkReply *reply)
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{
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reply->deleteLater();
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if (reply->error() != QNetworkReply::NoError) {
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QMessageBox::critical(this,"Download Failed",QString("Download failed: ") + reply->errorString(),QMessageBox::Ok,QMessageBox::NoButton);
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QApplication::exit(1);
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} else {
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if (reply->attribute(QNetworkRequest::HttpStatusCodeAttribute) == 200) {
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QByteArray installerData(reply->readAll());
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switch(phase) {
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case FETCHING_NFO: {
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unsigned int vMajor = 0,vMinor = 0,vRevision = 0;
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installerData.append((char)0);
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const char *err = ZeroTier::SoftwareUpdater::parseNfo(installerData.data(),vMajor,vMinor,vRevision,signedBy,signature,url);
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if (err) {
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QMessageBox::critical(this,"Download Failed","Download failed: there is a problem with the software update web site.\nTry agian later. (invalid .nfo file)",QMessageBox::Ok,QMessageBox::NoButton);
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QApplication::exit(1);
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return;
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}
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phase = FETCHING_INSTALLER;
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reply = nam->get(QNetworkRequest(QUrl(url.c_str())));
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QObject::connect(reply,SIGNAL(downloadProgress(qint64,qint64)),this,SLOT(on_downloadProgress(qint64,qint64)));
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} break;
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case FETCHING_INSTALLER: {
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if (!ZeroTier::SoftwareUpdater::validateUpdate(installerData.data(),installerData.length(),signedBy,signature)) {
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QMessageBox::critical(this,"Download Failed","Download failed: there is a problem with the software update web site.\nTry agian later. (failed signature check)",QMessageBox::Ok,QMessageBox::NoButton);
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QApplication::exit(1);
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return;
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}
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} break;
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}
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ui->progressBar->setMinimum(0);
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ui->progressBar->setMaximum(100);
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ui->progressBar->setValue(0);
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} else {
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QMessageBox::critical(this,"Download Failed",QString("Download failed: HTTP status code ") + reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toString(),QMessageBox::Ok,QMessageBox::NoButton);
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QApplication::exit(1);
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}
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}
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}
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void InstallDialog::on_InstallDialog_rejected()
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{
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QApplication::exit();
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}
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//((QMainWindow *)this->parent())->setHidden(false);
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void InstallDialog::on_cancelButton_clicked()
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{
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QApplication::exit();
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}
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void InstallDialog::on_downloadProgress(qint64 bytesReceived,qint64 bytesTotal)
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{
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if (bytesTotal <= 0) {
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ui->progressBar->setValue(0);
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ui->progressBar->setMinimum(0);
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ui->progressBar->setMaximum(0);
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} else {
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double pct = ((double)bytesReceived / (double)bytesTotal) * 100.0;
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if (pct > 100.0)
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pct = 100.0;
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ui->progressBar->setMinimum(0);
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ui->progressBar->setMaximum(100);
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ui->progressBar->setValue((int)pct);
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}
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}
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