pollymc/launcher/minecraft/auth/flows/MSAHelper.txt

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class Helper : public QObject {
Q_OBJECT
public:
Helper(MSAFlows * context) : QObject(), context_(context), msg_(QString()) {
QFile tokenCache("usercache.dat");
if(tokenCache.open(QIODevice::ReadOnly)) {
context_->resumeFromState(tokenCache.readAll());
}
}
public slots:
void run() {
connect(context_, &MSAFlows::activityChanged, this, &Helper::onActivityChanged);
context_->silentSignIn();
}
void onFailed() {
qDebug() << "Login failed";
}
void onActivityChanged(Katabasis::Activity activity) {
if(activity == Katabasis::Activity::Idle) {
switch(context_->validity()) {
case Katabasis::Validity::None: {
// account is gone, remove it.
QFile::remove("usercache.dat");
}
break;
case Katabasis::Validity::Assumed: {
// this is basically a soft-failed refresh. do nothing.
}
break;
case Katabasis::Validity::Certain: {
// stuff got refreshed / signed in. Save.
auto data = context_->saveState();
QSaveFile tokenCache("usercache.dat");
if(tokenCache.open(QIODevice::WriteOnly)) {
tokenCache.write(context_->saveState());
tokenCache.commit();
}
}
break;
}
}
}
private:
MSAFlows *context_;
QString msg_;
};