/*
 * Copyright © 2005 William Pitcock, et al.
 * Rights to this code are as documented in doc/LICENSE.
 *
 * Protocol module stuff.
 * Modules usually do not need this.
 *
 * $Id: pmodule.h,v 1.1 2007/07/19 08:24:50 pippijn Exp $
 */

#ifndef PMODULE_H
#define PMODULE_H

struct pcommand_t
{
  char *token;
  void (*handler) (sourceinfo_t *si, int parc, char *parv[]);
  int minparc;
  int sourcetype;
};

/* values for sourcetype */
#define MSRC_UNREG	1	/* before SERVER is sent */
#define MSRC_USER	2	/* from users */
#define MSRC_SERVER	4	/* from servers */

#define MAXPARC		35	/* max # params to protocol command */

/* pmodule.c */
E BlockHeap *pcommand_heap;
E BlockHeap *messagetree_heap;
E dictionary_tree_t *pcommands;

E bool pmodule_loaded;

E void pcommand_init (void);
E void pcommand_add (char *token, void (*handler) (sourceinfo_t *si, int parc, char *parv[]), int minparc, int sourcetype);
E void pcommand_delete (char *token);
E pcommand_t *pcommand_find (char *token);

/* ptasks.c */
E void handle_version (user_t *);
E void handle_admin (user_t *);
E void handle_info (user_t *);
E void handle_stats (user_t *, char);
E void handle_whois (user_t *, char *);
E void handle_trace (user_t *, char *, char *);
E void handle_motd (user_t *);
E void handle_away (user_t *, const char *);
E void handle_message (sourceinfo_t *, char *, bool, char *);
E void handle_topic_from (sourceinfo_t *, channel_t *, char *, time_t, char *);
E void handle_kill (sourceinfo_t *, char *, char const *);
E server_t *handle_server (sourceinfo_t *, const char *, const char *, int, const char *);
E void handle_eob (server_t *);
E bool should_reg_umode (user_t *);

/* services.c */
E void services_init (void);
E void reintroduce_user (user_t *u);
E void handle_nickchange (user_t *u);
E void handle_burstlogin (user_t *u, char *login);

#endif