X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fcore%2Fapplication.cpp;h=ebd928b7b7ce049cd2d33ebcedba2ab8f8d4f190;hp=6bfa6289f1174b604293c09464bd9746d783e46e;hb=b2333b53a0434eb6a131000c0b9bf06e4f603bd6;hpb=c7afef88380ebebc8c2b04e48664d73281ec8848

diff --git a/source/core/application.cpp b/source/core/application.cpp
index 6bfa628..ebd928b 100644
--- a/source/core/application.cpp
+++ b/source/core/application.cpp
@@ -1,10 +1,5 @@
-#ifdef WIN32
-#include <windows.h>
-#endif
 #include <signal.h>
-#include <iostream>
-#include <typeinfo>
-#include <msp/debug/demangle.h>
+#include <msp/io/print.h>
 #include "application.h"
 #include "getopt.h"
 
@@ -20,27 +15,19 @@ Application::Application():
 	exit_code(0)
 { }
 
-/**
-Constructs an instance of the registered application class and runs it.  If the
-application throws a usage_error, a help message is printed.  The GetOpt class
-will throw such exceptions automatically in error conditions.
-
-This function can only be called once.  The global main() function provided by
-the library normally does it automatically at program startup.
-*/
 int Application::run(int argc, char **argv, void *data)
 {
 	static bool called = false;
 	if(called)
 	{
-		cerr<<"Trying to call Application::run_app twice!\n";
+		IO::cerr.write("Trying to call Application::run_app twice!\n");
 		return 125;
 	}
 	called = true;
 
 	if(!starter_)
 	{
-		cerr<<"Trying to run with no RegisteredApplication class!\n";
+		IO::cerr.write("Trying to run with no RegisteredApplication class!\n");
 		return 126;
 	}
 
@@ -54,8 +41,7 @@ int Application::run(int argc, char **argv, void *data)
 		}
 		catch(const usage_error &e)
 		{
-			cerr<<e.what()<<'\n';
-			cerr<<e.help()<<'\n';
+			IO::print(IO::cerr, "%s\n%s\n", e.what(), e.help());
 			return 1;
 		}
 
@@ -69,23 +55,12 @@ int Application::run(int argc, char **argv, void *data)
 	{
 		delete app_;
 
-#ifdef WIN32
-		string msg = Debug::demangle(typeid(e).name())+":\n"+e.what();
-		MessageBoxA(0, msg.c_str(), "Uncaught exception", MB_OK|MB_ICONERROR);
-#else
-		cerr<<"An uncaught exception occurred.\n";
-		cerr<<"  type:   "<<Debug::demangle(typeid(e).name())<<'\n';
-		cerr<<"  what(): "<<e.what()<<'\n';
-#endif
+		display_exception(e);
 
 		return 124;
 	}
 }
 
-/**
-Default main loop.  Calls tick() repeatedly until exit() is called.  A custom
-main loop should monitor the done member variable and return exit_code.
-*/
 int Application::main()
 {
 	done = false;
@@ -95,26 +70,17 @@ int Application::main()
 	return exit_code;
 }
 
-/**
-Sets the specified signal to be delivered to the sighandler member function.
-*/
 void Application::catch_signal(int s)
 {
 	signal(s, &sighandler_);
 }
 
-/**
-Causes the application to exit gracefully with the given exit code.
-*/
 void Application::exit(int c)
 {
 	done = true;
 	exit_code = c;
 }
 
-/**
-Static wrapper function to call a member function of the Application instance.
-*/
 void Application::sighandler_(int s)
 {
 	app_->sighandler(s);