1 files changed, 100 insertions, 0 deletions
diff --git a/launcher/minecraft/auth-msa/main.cpp b/launcher/minecraft/auth-msa/main.cpp
new file mode 100644
index 00000000..481e0126
--- /dev/null
+++ b/launcher/minecraft/auth-msa/main.cpp
@@ -0,0 +1,100 @@
+#include <QApplication>
+#include <QStringList>
+#include <QTimer>
+#include <QDebug>
+#include <QFile>
+#include <QSaveFile>
+
+#include "context.h"
+#include "mainwindow.h"
+
+void myMessageOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg)
+{
+    QByteArray localMsg = msg.toLocal8Bit();
+    const char *file = context.file ? context.file : "";
+    const char *function = context.function ? context.function : "";
+    switch (type) {
+    case QtDebugMsg:
+        fprintf(stderr, "Debug: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function);
+        break;
+    case QtInfoMsg:
+        fprintf(stderr, "Info: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function);
+        break;
+    case QtWarningMsg:
+        fprintf(stderr, "Warning: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function);
+        break;
+    case QtCriticalMsg:
+        fprintf(stderr, "Critical: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function);
+        break;
+    case QtFatalMsg:
+        fprintf(stderr, "Fatal: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function);
+        break;
+    }
+}
+
+class Helper : public QObject {
+    Q_OBJECT
+
+public:
+    Helper(Context * 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_, &Context::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:
+    Context *context_;
+    QString msg_;
+};
+
+int main(int argc, char *argv[]) {
+    qInstallMessageHandler(myMessageOutput);
+    QApplication a(argc, argv);
+    QCoreApplication::setOrganizationName("MultiMC");
+    QCoreApplication::setApplicationName("MultiMC");
+    Context c;
+    Helper helper(&c);
+    MainWindow window(&c);
+    window.show();
+    QTimer::singleShot(0, &helper, &Helper::run);
+    return a.exec();
+}
+
+#include "main.moc"