Don't access broken service mgr during bootstrap failure

...so that displaying a (non-translated) error box upon BE_UNO_SERVICEMANAGER
works after all.  Augment the error text with an exception message where
appropriate.  This allows to revert fdfb7a3c4b3a89b73ab5546b9620348bc4984d8f
"Related fdo#51252: Report uncaught exceptions with MessageBox on Windows" as
that was to catch and display failures from instantiating the service mgr.

Change-Id: I049a38e95342634796eb0e940e2ee8e55193c9d3

1 files changed, 6 insertions, 1 deletions

diff --git a/vcl/inc/salsys.hxx b/vcl/inc/salsys.hxx
index 6c9eb37ae011..60b89ad917f6 100644
--- a/vcl/inc/salsys.hxx
+++ b/vcl/inc/salsys.hxx
@@ -133,6 +133,10 @@ public:
         The effect of specifying a button that doesn't belong
         to the specified button combination is undefined.
 
+        @param  bUseResources
+        If false, assume initialization of the application failed early and do
+        not try to access any resources.
+
         @returns the identifier of the button that was pressed by the user.
         See button identifier above. If the function fails the
         return value is 0.
@@ -140,7 +144,8 @@ public:
     virtual int ShowNativeMessageBox( const rtl::OUString& rTitle,
                                       const rtl::OUString& rMessage,
                                       int nButtonCombination,
-                                      int nDefaultButton) = 0;
+                                      int nDefaultButton,
+                                      bool bUseResources ) = 0;
 };
 
 SalSystem* ImplGetSalSystem();