#include <cnet.h>
#include <string.h>

#define	FRAME_SIZE	48

static EVENT_HANDLER(debugger)
{
    printf("\tDEBUG-2\n");
}

static EVENT_HANDLER(receiver)
{
    char	frame[FRAME_SIZE];
    size_t	len;
    int		link	= 1;

    len         = sizeof(frame);
    CHECK(CNET_read_physical(&link, frame, &len));
    printf("\t\tRX %s\n", frame);
}

static EVENT_HANDLER(transmit)
{
    static int	tx = 0;
    char	frame[FRAME_SIZE];
    size_t	len;

    sprintf(frame, "%s=%d", nodeinfo.nodename, tx++);
    len		= strlen(frame)+1;
    CHECK(CNET_write_physical(1, frame, &len));
    printf("TX %s\n", frame);

//  RESCHEDULE EV_TIMER1 TO OCCUR AGAIN IN 1SEC
    CNET_start_timer(EV_TIMER1, 1000000, 0);
}

EVENT_HANDLER(reboot_node)
{
//  REQUEST THAT ALL OUTPUT TO stdout IS MIRRORED TO THE NAMED FILE
    CHECK(CNET_set_outputfile("/tmp/hello"));

//  INDICATE THAT WE ARE INTERESTED IN THESE EVENTS
    CHECK(CNET_set_handler(EV_TIMER1, transmit, 0));
    CHECK(CNET_set_handler(EV_PHYSICALREADY, receiver, 0));

    CHECK(CNET_set_debug_string(EV_DEBUG2, "tryme"));
    CHECK(CNET_set_handler(EV_DEBUG2, debugger, 0));

//  REQUEST THAT EV_TIMER1 OCCUR IN 1SEC, IGNORING THE RETURN VALUE
    CNET_start_timer(EV_TIMER1, 1000000, 0);
}