X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fcore%2Fapplication.cpp;h=d5745ed8a36ae2cbe139a14de0f1ba76c1b22d5c;hp=ebd928b7b7ce049cd2d33ebcedba2ab8f8d4f190;hb=0f5501ad79950e9658fb672ac6b97a608e3a2dd9;hpb=b2333b53a0434eb6a131000c0b9bf06e4f603bd6

diff --git a/source/core/application.cpp b/source/core/application.cpp
index ebd928b..d5745ed 100644
--- a/source/core/application.cpp
+++ b/source/core/application.cpp
@@ -1,4 +1,7 @@
+#include <typeinfo>
 #include <signal.h>
+#include <msp/debug/demangle.h>
+#include <msp/debug/errorreporter.h>
 #include <msp/io/print.h>
 #include "application.h"
 #include "getopt.h"
@@ -13,21 +16,16 @@ void *Application::data_ = 0;
 
 Application::Application():
 	exit_code(0)
-{ }
+{
+	if(app_)
+		throw logic_error("instance already exists");
+}
 
 int Application::run(int argc, char **argv, void *data)
 {
-	static bool called = false;
-	if(called)
-	{
-		IO::cerr.write("Trying to call Application::run_app twice!\n");
-		return 125;
-	}
-	called = true;
-
 	if(!starter_)
 	{
-		IO::cerr.write("Trying to run with no RegisteredApplication class!\n");
+		IO::cerr.write("Application::run called with no RegisteredApplication class!\n");
 		return 126;
 	}
 
@@ -53,9 +51,19 @@ int Application::run(int argc, char **argv, void *data)
 	}
 	catch(const exception &e)
 	{
-		delete app_;
+		bool handled = false;
+		if(const Debug::ErrorReporter *er = Debug::ErrorReporter::get_current())
+			handled = er->report_uncaught_exception(e);
 
-		display_exception(e);
+		if(!handled)
+		{
+			IO::print(IO::cerr, "An uncaught exception occurred.\n");
+			IO::print(IO::cerr, "  type:   %s\n", Debug::demangle(typeid(e).name()));
+			IO::print(IO::cerr, "  what(): %s\n", e.what());
+		}
+
+		delete app_;
+		app_ = 0;
 
 		return 124;
 	}