#include <actor.hfa>
#include <fstream.hfa>
#include <stdlib.hfa>
#include <string.h>
#include <stdio.h>

int Times = 1000000;								// default values

struct derived_actor { inline actor; };
struct derived_msg {
    inline message;
    int cnt;
};

void ?{}( derived_msg & this, int cnt ) {
    ((message &) this){ Nodelete };
    this.cnt = cnt;
}
void ?{}( derived_msg & this ) { ((derived_msg &)this){ 0 }; }

Allocation receive( derived_actor & receiver, derived_msg & msg ) {
    if ( msg.cnt >= Times ) {
        sout | "Done";
        return Finished;
    }
    msg.cnt++;
    receiver << msg;
    return Nodelete;
}

int main( int argc, char * argv[] ) {
    switch ( argc ) {
	  case 2:
		if ( strcmp( argv[1], "d" ) != 0 ) {			// default ?
			Times = atoi( argv[1] );
			if ( Times < 1 ) goto Usage;
		} // if
	  case 1:											// use defaults
		break;
	  default:
	  Usage:
		sout | "Usage: " | argv[0] | " [ times (> 0) ]";
		exit( EXIT_FAILURE );
	} // switch

    printf("starting\n");

    executor e{ 0, 1, 1, false };
    start_actor_system( e );

    printf("started\n");

    derived_msg msg;

    derived_actor actor;

    actor << msg;

    printf("stopping\n");

    stop_actor_system();

    printf("stopped\n");

    return 0;
}