#ifndef AUTH_SERVER_CONNECTION_H
#define AUTH_SERVER_CONNECTION_H

struct auth_server_connection {
  pool_t pool;

  struct auth_client *client;
  int fd;
  time_t last_connect;

  struct io *io;
  struct timeout *to;
  struct istream *input;
  struct ostream *output;

  unsigned int server_pid;
  unsigned int connect_uid;
  char *cookie;

  ARRAY(struct auth_mech_desc) available_auth_mechs;

  /* id => request */
  HASH_TABLE(void *, struct auth_client_request *) requests;

  unsigned int version_received:1;
  unsigned int handshake_received:1;
  unsigned int has_plain_mech:1;
};

struct auth_server_connection *
auth_server_connection_init(struct auth_client *client);
void auth_server_connection_deinit(struct auth_server_connection **conn);

int auth_server_connection_connect(struct auth_server_connection *conn);
void auth_server_connection_disconnect(struct auth_server_connection *conn,
               const char *reason);

unsigned int
auth_server_connection_add_request(struct auth_server_connection *conn,
           struct auth_client_request *request);
void auth_server_connection_remove_request(struct auth_server_connection *conn, unsigned int id);
#endif