X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fcore%2Fapplication.cpp;h=e1a93141480c9cf3459c483d5b66c5440529703b;hp=7e92dbdf3d552574fbb279b17abc7bf56edfbec2;hb=c13c5d2e330e4cee177c1fd8e0b6153c7e2503e4;hpb=fe77fc6b869a71bf94d501a0762579f4ddbc5094

diff --git a/source/core/application.cpp b/source/core/application.cpp
index 7e92dbd..e1a9314 100644
--- a/source/core/application.cpp
+++ b/source/core/application.cpp
@@ -1,13 +1,17 @@
-/*
+/* $Id$
+
 This file is part of libmspcore
 Copyright © 2006 Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 #include <signal.h>
 #include <iostream>
+#include "../debug/backtrace.h"
+#include "../debug/demangle.h"
 #include "../time/units.h"
+#include "../time/utils.h"
 #include "application.h"
-#include "error.h"
+#include "except.h"
 
 using namespace std;
 
@@ -38,17 +42,43 @@ int Application::run(int argc, char **argv)
 
 	try
 	{
-		app_=reg_app_->create_app(argc, argv);
+		try
+		{
+			app_=reg_app_->create_app(argc, argv);
+		}
+		catch(const UsageError &e)
+		{
+			reg_app_->usage(e.what(), argv[0], e.get_brief());
+			return 1;
+		}
+
+		int result=app_->main();
+		delete app_;
+		return result;
 	}
-	catch(const UsageError &e)
+	catch(const exception &e)
 	{
-		reg_app_->usage(e.what(), argv[0], e.get_brief());
-		return 1;
-	}
+		cerr<<"An uncaught exception occurred.\n";
+		cerr<<"  type:   "<<Debug::demangle(typeid(e).name())<<'\n';
+		cerr<<"  what(): "<<e.what()<<'\n';
 
-	int result=app_->main();
-	delete app_;
-	return result;
+		const Exception *exc=dynamic_cast<const Exception *>(&e);
+		if(exc && !exc->get_backtrace().get_frames().empty())
+		{
+			cerr<<"  backtrace:\n";
+			const Debug::Backtrace::FrameSeq &frames=exc->get_backtrace().get_frames();
+			for(Debug::Backtrace::FrameSeq::const_iterator i=frames.begin(); i!=frames.end(); ++i)
+			{
+				cerr<<"    "<<i->address;
+				if(!i->symbol.empty())
+					cerr<<" in "<<i->symbol;
+				cerr<<" from "<<i->file<<'\n';
+			}
+		}
+
+		delete app_;
+		return 124;
+	}
 }
 
 /**
@@ -62,7 +92,7 @@ will blame the programmer for being lazy.
 void Application::usage(const char *reason, const char *, bool)
 {
 	if(reason)
-		cerr<<reason<<'\n';
+		cerr<<"UsageError: "<<reason<<'\n';
 	cerr<<"The programmer was lazy and didn't write a usage() function for this application.\n";
 }
 
@@ -92,7 +122,7 @@ int Application::main()
 		else if(loop_mode_==TICK_SLEEP)
 		{
 			tick();
-			sleep(Time::msec);
+			Time::sleep(Time::msec);
 		}
 		else if(loop_mode_==TICK_YIELD)
 		{