void WebProcessor::SendErrorResponse(const char* errCode, bool printWarning) { const char* RESPONSE_HEADER = "HTTP/1.0 %s\r\n" "Connection: close\r\n" "Content-Length: %i\r\n" "Content-Type: text/html\r\n" "Server: nzbget-%s\r\n" "\r\n"; if (printWarning) { warn("Web-Server: %s, Resource: %s", errCode, *m_url); } BString<1024> responseBody("<html><head><title>%s</title></head><body>Error: %s</body></html>", errCode, errCode); int pageContentLen = responseBody.Length(); BString<1024> responseHeader(RESPONSE_HEADER, errCode, pageContentLen, Util::VersionRevision()); // Send the response answer m_connection->Send(responseHeader, responseHeader.Length()); m_connection->Send(responseBody, pageContentLen); }
void UpdateManager::requestReceived() { bool haveNewVersion = false; QMessageBox msgbox; QString msgTitle = tr("Check for updates."); QString msgText = "<h3>" + tr("Subsurface was unable to check for updates.") + "</h3>"; QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender()); if (reply->error() != QNetworkReply::NoError) { //Network Error msgText = msgText + "<br/><b>" + tr("The following error occurred:") + "</b><br/>" + reply->errorString() + "<br/><br/><b>" + tr("Please check your internet connection.") + "</b>"; } else { //No network error QString responseBody(reply->readAll()); QString responseLink; if (responseBody.contains('"')) responseLink = responseBody.split("\"").at(1); msgbox.setIcon(QMessageBox::Information); if (responseBody == "OK") { msgText = tr("You are using the latest version of Subsurface."); } else if (responseBody.startsWith("[\"http")) { haveNewVersion = true; msgText = tr("A new version of Subsurface is available.<br/>Click on:<br/><a href=\"%1\">%1</a><br/> to download it.") .arg(responseLink); } else if (responseBody.startsWith("Latest version")) { // the webservice backend doesn't localize - but it's easy enough to just replace the // strings that it is likely to send back haveNewVersion = true; msgText = QString("<b>") + tr("A new version of Subsurface is available.") + QString("</b><br/><br/>") + tr("Latest version is %1, please check %2 our download page %3 for information in how to update.") .arg(responseLink).arg("<a href=\"http://subsurface-divelog.org/download\">").arg("</a>"); } else { // the webservice backend doesn't localize - but it's easy enough to just replace the // strings that it is likely to send back if (!responseBody.contains("latest development") && !responseBody.contains("newer") && !responseBody.contains("beta", Qt::CaseInsensitive)) haveNewVersion = true; if (responseBody.contains("Newest release version is ")) responseBody.replace("Newest release version is ", tr("Newest release version is ")); msgText = tr("The server returned the following information:").append("<br/><br/>").append(responseBody); msgbox.setIcon(QMessageBox::Warning); } } #ifndef SUBSURFACE_MOBILE if (haveNewVersion || !isAutomaticCheck) { msgbox.setWindowTitle(msgTitle); msgbox.setWindowIcon(QIcon(":/subsurface-icon")); msgbox.setText(msgText); msgbox.setTextFormat(Qt::RichText); msgbox.exec(); } if (isAutomaticCheck) { QSettings settings; settings.beginGroup("UpdateManager"); if (!settings.contains("DontCheckForUpdates")) { // we allow an opt out of future checks QMessageBox response(MainWindow::instance()); QString message = tr("Subsurface is checking every two weeks if a new version is available. If you don't want Subsurface to continue checking, please click Decline."); response.addButton(tr("Decline"), QMessageBox::RejectRole); response.addButton(tr("Accept"), QMessageBox::AcceptRole); response.setText(message); response.setWindowTitle(tr("Automatic check for updates")); response.setIcon(QMessageBox::Question); response.setWindowModality(Qt::WindowModal); int ret = response.exec(); if (ret == QMessageBox::Accepted) settings.setValue("DontCheckForUpdates", "FALSE"); else settings.setValue("DontCheckForUpdates", "TRUE"); } } #endif }