#ifndef SERVER_H
#define SERVER_H

#include <event2/listener.h>
#include <event2/util.h>

#include <openssl/ssl.h>

#include <lua.h>

#include "common.h"
#include "connections.h"
#include "db.h"
#include "workqueue.h"

struct server {
	struct event_base *base;
	struct evdns_base *evdns_base;

	pthread_mutex_t listeners_mutex;
	struct evconnlistener **listeners;
	size_t listeners_allocated;
	size_t listeners_used;

	SSL_CTX *ssl_ctx;

	struct database db;

	/* a collection of all connections */
	struct connections connections;

	/* worker thread wrangler */
	struct workqueue workqueue;

	/* server lua context, currently to load and parse config file */
	lua_State *L;
};

/* each worker thread gets a reference to the server and its own lua state */
struct server_worker_context {
	struct server *server;
	lua_State *L;
};

struct server * server_new(void);

int server_init(struct server *s, char *conf_file);

void server_free(struct server *s);

void server_heartbeat_event(evutil_socket_t, short, void *);

int server_refresh_ssl_context(lua_State *, struct server *);

#endif /* SERVER_H */