#include <u.h>
#include <libc.h>
#include <thread.h>
#include <ip.h>

#include "dat.h"
#include "fns.h"

void
usage(void)
{
	fprint(2, "usage: %s -L\n", argv0);
	fprint(2, "       %s -l local-address\n", argv0);
	fprint(2, "       %s -r remote-address\n", argv0);
	threadexitsall("usage");
}

void
threadmain(int argc, char *argv[])
{
	int Lflag, lflag, rflag;
	char myaddr[128], theiraddr[128];
	Audio *a;
	Client *c;

	Lflag = lflag = rflag = 0;

	ARGBEGIN{
	case 'L':
		if(Lflag || lflag || rflag) usage();
		Lflag=1;
		break;
	case 'l':
		if(Lflag || lflag || rflag) usage();
		lflag=1;
		snprint(myaddr, sizeof(myaddr), "%s", netmkaddr(EARGF(usage()), "udp", "56789"));
		break;
	case 'r':
		if(Lflag || lflag || rflag) usage();
		rflag=1;
		snprint(theiraddr, sizeof(theiraddr), "%s", netmkaddr(EARGF(usage()), "udp", "56789"));
		break;
	default:
		usage();
	}ARGEND

	fmtinstall('H', encodefmt);
	fmtinstall('I', eipfmt);

	if((Lflag | lflag | rflag) == 0 || argc != 0)
		usage();

	if(Lflag){
		c = clientinit(nil, nil);
	} else if(lflag) {
		c = clientinit(myaddr, nil);
	} else {
		c = clientinit(nil, theiraddr);
	}

	a = audioinit(nil);
	clientrun(c, a);

	threadexitsall(nil);
}