#ifndef DIRECTOR_CONNECTION_H
#define DIRECTOR_CONNECTION_H

struct director_connection_status {
	uoff_t bytes_read, bytes_sent;
	size_t bytes_buffered, peak_bytes_buffered;
	struct timeval last_input, last_output;
	unsigned int last_ping_msecs;

	unsigned int handshake_users_received;
	unsigned int handshake_users_sent;
};

struct director_host;
struct director;

struct director_connection *
director_connection_init_in(struct director *dir, int fd,
			    const struct ip_addr *ip);
struct director_connection *
director_connection_init_out(struct director *dir, int fd,
			     struct director_host *host);
void director_connection_deinit(struct director_connection **conn,
				const char *remote_reason);

void director_connection_send(struct director_connection *conn,
			      const char *data);
void director_connection_set_synced(struct director_connection *conn,
				    bool synced);
void director_connection_ping(struct director_connection *conn);

const char *director_connection_get_name(struct director_connection *conn);
struct director_host *
director_connection_get_host(struct director_connection *conn);
bool director_connection_is_handshaked(struct director_connection *conn);
bool director_connection_is_synced(struct director_connection *conn);
bool director_connection_is_incoming(struct director_connection *conn);
unsigned int
director_connection_get_minor_version(struct director_connection *conn);

void director_connection_cork(struct director_connection *conn);
void director_connection_uncork(struct director_connection *conn);

void director_connection_get_status(struct director_connection *conn,
				    struct director_connection_status *status_r);

#endif