/* net.h */
/* $Id: net.h,v 1.3 1993/08/22 04:54:06 nils Exp $ */

#ifndef _NET_H
#define _NET_H
#ifndef __sys_types_h
#include <sys/types.h>
#endif
#ifndef IPPROTO_IP
#include <netinet/in.h>
#endif

#ifndef bool
typedef char bool;
#endif /* bool */

#define MAX_COMMAND_LEN 1000
#define BUFFER_LEN ((MAX_COMMAND_LEN)*8)

#define STATE_WAITCONNECT      1         /* Just before WAITLOGIN */
#define STATE_WAITLOGIN        2         /* Wait for login */
#define STATE_WAITPASS         3         /* Wait for password */
#define STATE_CONNECTED        4         /* Normal state */
#define STATE_RELOADCONNECT    5         /* During @reboot */
#define STATE_WAITINPUT        6         /* Wait for generic input */
#define STATE_WAITPLAYERNAME   7         /* For player creation */
#define STATE_WAITPLAYERPASS   8         /* For player creation */
#define STATE_WAITPASSVERIFY   9         /* For player creation */
#define STATE_WAITPLAYEREMAIL 10         /* For player creation */

struct des_state_struct
{
  int num;
  int (*func)();
};

typedef struct des_state_struct STATE;

extern STATE state_list[];

/* Descriptor modes */
#define MODE_NORMAL   1         /* Normal operation */
#define MODE_SOFTCODE 2         /* In the softcode interpreter */
#define MODE_PASTE    3         /* In @paste mode */

struct io_queue
{
  char *text;
  struct io_queue *next;
};

struct create_info
{
  char *name;
  char *password;
  char *passverify;
};

struct descriptor_data
{
  int descriptor;
  STATE *state;
  int mode;
  struct io_queue *input;
  struct io_queue *output;
  unsigned int output_size;
  unsigned int total_input;
  unsigned int total_output;
  bool flushed;
  char *user;		/* identd username. */
  char *addr;
  int *update_flag;      /* 1 when UID/hostname is done */
  pid_t lookup_pid;
  OBJ *player;
  int player_ref;
  long connected_at;
  long last_time;
  struct hash_struct *hashtable;
  struct sockaddr_in address;
  struct create_info *create_info;
  struct descriptor_data *next;
};

typedef struct descriptor_data DDATA;

extern DDATA *descriptor_list;

#endif /* NET_H */