diff options
Diffstat (limited to 'qt-ui/subsurfacewebservices.cpp')
| -rw-r--r-- | qt-ui/subsurfacewebservices.cpp | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/qt-ui/subsurfacewebservices.cpp b/qt-ui/subsurfacewebservices.cpp index 825d4f03d..16faac61d 100644 --- a/qt-ui/subsurfacewebservices.cpp +++ b/qt-ui/subsurfacewebservices.cpp @@ -944,7 +944,6 @@ QNetworkReply* UserSurveyServices::sendSurvey(QString values) CloudStorageAuthenticate::CloudStorageAuthenticate(QObject *parent) : QObject(parent) { userAgent = getUserAgent(); - } #define CLOUDURL "https://cloud.subsurface-divelog.org/" @@ -998,3 +997,48 @@ void CloudStorageAuthenticate::sslErrors(QList<QSslError> errorList) qDebug() << err.errorString(); } } + +CheckCloudConnection::CheckCloudConnection(QObject *parent) +{ + +} + +#define TEAPOT "https://cloud.subsurface-divelog.org/make-latte?number-of-shots=3" +#define HTTP_I_AM_A_TEAPOT 418 +#define MILK "Linus does not like non-fat milk" +bool CheckCloudConnection::checkServer() +{ + QTimer timer; + timer.setSingleShot(true); + QEventLoop loop; + QNetworkRequest request; + request.setRawHeader("Accept", "text/plain"); + request.setRawHeader("User-Agent", getUserAgent().toUtf8()); + request.setUrl(QString(TEAPOT)); + QNetworkAccessManager *mgr = new QNetworkAccessManager(); + QNetworkReply *reply = mgr->get(request); + connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit())); + connect(reply, SIGNAL(finished()), &loop, SLOT(quit())); + timer.start(2000); // wait two seconds + loop.exec(); + if (timer.isActive()) { + // didn't time out, did we get the right response? + timer.stop(); + if (reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt() == HTTP_I_AM_A_TEAPOT && + reply->readAll() == QByteArray(MILK)) { + reply->deleteLater(); + mgr->deleteLater(); + return true; + } + // qDebug() << "did not get expected response - server unreachable" << + // reply->error() << reply->errorString() << + // reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt() << + // reply->readAll(); + } else { + disconnect(reply, SIGNAL(finished()), &loop, SLOT(quit())); + reply->abort(); + } + reply->deleteLater(); + mgr->deleteLater(); + return false; +} |