#ifndef _PLUGIN_H
#define _PLUGIN_H

#include "netpkt.h"
#include "list.h"

extern int server_add(u_int16_t gameid, u_int32_t ip, u_int16_t port1, u_int16_t port2);

struct scan_ports {
	unsigned short portlo;
	unsigned short porthi;
	unsigned short gameid;
};

extern int pkt_send(struct in_addr *dstip, unsigned int dstport, char *buf, unsigned int size);
extern int pkt_send_portarr(struct in_addr *dstip, struct scan_ports *portarr, char *buf, unsigned int size);

extern int pkt_check_portarr(struct net_pkt *pkt, struct scan_ports *portarr);
extern int pkt_memcmp(struct net_pkt *pkt, unsigned int offset, char *search, unsigned int size);
extern void * pkt_memmem(struct net_pkt *pkt, unsigned int offset, char *search, unsigned int size);

extern int server_add_pkt(unsigned int gameid, struct net_pkt *pkt);

extern char * pkt_ntoa(struct net_pkt *pkt);
extern unsigned short pkt_getport(struct net_pkt *pkt);
extern int pkt_atoi(struct net_pkt *pkt, void *p);

struct hlswmaster_plugin {
	/* must be first */
	struct list_head list;

	char	name[32];

	int (*init)(struct list_head *config);
	int (*fini)(void);
	int (*scan)(void);
	int (*parse)(struct net_pkt *pkt);
	int (*gc)(int timeout);
};

extern void register_plugin(struct hlswmaster_plugin *me);
extern void unregister_plugin(struct hlswmaster_plugin *me);

#endif /* _PLUGIN_H */