#include "logging.h"
#include "timerservice.h"

#include "gamescanner.h"

#define DEFAULT_INTERVAL 30

GameScanner::GameScanner(Config& conf, ModuleList& modList)
: modList(modList)
{
	msock = new MultiSock(conf);
	pktCount = new Semaphore(0);

	int interval = conf.getInteger("global", "scan_interval", DEFAULT_INTERVAL);
	TimerService::registerTimer(new Timer(new ScanEvent(this), interval));
}

GameScanner::~GameScanner()
{
	while (!pktList.isEmpty())
		delete pktList.get();

	delete pktCount;
	delete msock;
}

int GameScanner::execute(void* arg)
{
	while (1) {
		int fd = msock->getRecvSocket();
		NetPkt* pkt = NetPkt::createFromSocket(fd);

		if (pkt != NULL) {
			pktList.addTail(pkt);
			pktCount->post();
		}
	}
	return 0;
}

void GameScanner::scan()
{
	modList.scan(msock);
}

NetPkt* GameScanner::getPkt()
{
	pktCount->wait();
	return pktList.get();
}