ncurses 5.7 - patch 20081213

[ncurses.git] / c++ / cursesmain.cc

diff --git a/c++/cursesmain.cc b/c++/cursesmain.cc
index 30e5e888a749d36e2f05fda4cbbf5a15440b6927..1f82d4ad84cedbcae2e4c109a5dc587dfae5f31a 100644 (file)
--- a/c++/cursesmain.cc
+++ b/c++/cursesmain.cc
@@ -1,6 +1,6 @@
 // * this is for making emacs happy: -*-Mode: C++;-*-
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998-2003,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -28,24 +28,66 @@
  ****************************************************************************/
 
 /****************************************************************************
- *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1997             *
+ *   Author: Juergen Pfeifer, 1997                                          *
  ****************************************************************************/
 
-#include "cursesapp.h"
 #include "internal.h"
+#include "cursesapp.h"
+
+#if CPP_HAS_TRY_CATCH && HAVE_IOSTREAM
+#include <iostream>
+#else
+#undef CPP_HAS_TRY_CATCH
+#define CPP_HAS_TRY_CATCH 0
+#endif
+
+MODULE_ID("$Id: cursesmain.cc,v 1.14 2007/04/07 17:10:11 tom Exp $")
 
-MODULE_ID("$Id: cursesmain.cc,v 1.3 1998/02/11 12:13:41 tom Exp $")
+#if HAVE_LOCALE_H
+#include <locale.h>
+#else
+#define setlocale(name,string) /* nothing */
+#endif
+
+#if NO_LEAKS
+#include <nc_alloc.h>
+#endif
 
 /* This is the default implementation of main() for a NCursesApplication.
  * You only have to instantiate a static NCursesApplication object in your
  * main application source file and link this module with your application.
- */ 
+ */
 int main(int argc, char* argv[])
 {
+  setlocale(LC_ALL, "");
+
   NCursesApplication* A = NCursesApplication::getApplication();
   if (!A)
     return(1);
-  A->handleArgs(argc,argv);
-  ::endwin();
-  return((*A)());
+  else {
+    int res;
+
+    A->handleArgs(argc,argv);
+    ::endwin();
+#if CPP_HAS_TRY_CATCH
+    try {
+      res = (*A)();
+      ::endwin();
+    }
+    catch(const NCursesException &e) {
+      ::endwin();
+      std::cerr << e.message << std::endl;
+      res = e.errorno;
+    }
+#else
+    res = (*A)();
+    ::endwin();
+#endif
+#if NO_LEAKS
+    delete A;
+    _nc_free_and_exit(res);
+#else
+    return(res);
+#endif
+  }
 }