core: Improve handling of core initialization errors

[quassel.git] / src / core / core.h

diff --git a/src/core/core.h b/src/core/core.h
index e7a8c63..102252b 100644 (file)
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -68,6 +68,8 @@ public:
     Core();
     ~Core() override;
 
+    void init();
+
     /*** Storage access ***/
     // These methods are threadsafe.
 
@@ -707,8 +709,11 @@ signals:
     //! Emitted when database schema upgrade starts or ends
     void dbUpgradeInProgress(bool inProgress);
 
+    //! Emitted when a fatal error was encountered during async initialization
+    void exitRequested(int exitCode, const QString &reason);
+
 public slots:
-    bool init();
+    void initAsync();
 
     /** Persist storage.
      *