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5ba573240f
I keep trying to get to consistenct. Completely hopeless. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
68 lines
2 KiB
C++
68 lines
2 KiB
C++
#include "updatemanager.h"
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#include <QtNetwork>
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#include <QMessageBox>
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#include "subsurfacewebservices.h"
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#include "ssrf-version.h"
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UpdateManager::UpdateManager(QObject *parent) : QObject(parent)
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{
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manager = SubsurfaceWebServices::manager();
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connect(manager, SIGNAL(finished(QNetworkReply *)), SLOT(requestReceived(QNetworkReply *)));
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}
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void UpdateManager::checkForUpdates()
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{
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QString os;
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#if defined(Q_OS_WIN)
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os = "win";
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#elif defined(Q_OS_MAC)
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os = "osx";
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#elif defined(Q_OS_LINUX)
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os = "linux";
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#else
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os = "unknown";
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#endif
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QString version = VERSION_STRING;
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QString url = QString("http://subsurface.hohndel.org/updatecheck.html?os=%1&ver=%2").arg(os, version);
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manager->get(QNetworkRequest(QUrl(url)));
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}
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void UpdateManager::requestReceived(QNetworkReply *reply)
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{
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QMessageBox msgbox;
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QString msgTitle = tr("Check for updates.");
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QString msgText = tr("<h3>Subsurface was unable to check for updates.</h3>");
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if (reply->error() != QNetworkReply::NoError) {
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//Network Error
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msgText = msgText + tr("<br/><b>The following error occurred:</b><br/>") + reply->errorString()
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+ tr("<br/><br/><b>Please check your internet connection.</b>");
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} else {
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//No network error
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QString response(reply->readAll());
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QString responseBody = response.split("\"").at(1);
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msgbox.setIcon(QMessageBox::Information);
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if (responseBody == "OK") {
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msgText = tr("You are using the latest version of subsurface.");
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} else if (responseBody.startsWith("http")) {
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msgText = tr("A new version of subsurface is available.<br/>Click on:<br/><a href=\"%1\">%1</a><br/> to download it.")
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.arg(responseBody);
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} else if (responseBody.startsWith("Latest version")) {
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msgText = tr("<b>A new version of subsurface is available.</b><br/><br/>%1")
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.arg(responseBody);
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} else {
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msgText = tr("There was an error while trying to check for updates.<br/><br/>%1").arg(responseBody);
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msgbox.setIcon(QMessageBox::Warning);
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}
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}
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msgbox.setWindowTitle(msgTitle);
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msgbox.setText(msgText);
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msgbox.setTextFormat(Qt::RichText);
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msgbox.exec();
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}
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