logger application to take some message and write into standard output on Haiku OS

logger.cc

// Compile as follows:
// g++ logger.cc -lbe -o logger

#include <Application.h>
#include <iostream>

#include <string.h>

#define LOGGER	"application/x-vnd.Logger"
enum {
	LOG = 'Logg',
};
#define LOG_ENTRY	"log"


class App : public BApplication
{
public:
    App(void);
	virtual void MessageReceived(BMessage *msg);
};

App::App(void)
    : BApplication(LOGGER)
{
}

void App::MessageReceived(BMessage *msg)
{
	switch (msg->what)
	{
		case LOG:
		{
			const char *log = msg->GetString(LOG_ENTRY);
			if (log != NULL) {
					std::cout << log << std::endl;
			}
			break;
		}
		default:
		{
			App::MessageReceived(msg);
			break;
		}
	}
}


int main(void)
{
    App *app = new App();
    app->Run();
    delete app;
    return 0;
}