mirror of
https://github.com/matrix-construct/construct
synced 2024-11-02 11:58:53 +01:00
132 lines
3.7 KiB
C
132 lines
3.7 KiB
C
/*
|
|
* ircd-ratbox: A slightly useful ircd.
|
|
* m_help.c: Provides help information to a user/operator.
|
|
*
|
|
* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
|
|
* Copyright (C) 1996-2002 Hybrid Development Team
|
|
* Copyright (C) 2002-2005 ircd-ratbox development team
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
* USA
|
|
*
|
|
* $Id: m_help.c 254 2005-09-21 23:35:12Z nenolod $
|
|
*/
|
|
|
|
#include "stdinc.h"
|
|
#include "client.h"
|
|
#include "ircd.h"
|
|
#include "msg.h"
|
|
#include "numeric.h"
|
|
#include "send.h"
|
|
#include "s_conf.h"
|
|
#include "logger.h"
|
|
#include "parse.h"
|
|
#include "modules.h"
|
|
#include "hash.h"
|
|
#include "cache.h"
|
|
#include "irc_dictionary.h"
|
|
|
|
static int m_help(struct Client *, struct Client *, int, const char **);
|
|
static int mo_help(struct Client *, struct Client *, int, const char **);
|
|
static int mo_uhelp(struct Client *, struct Client *, int, const char **);
|
|
static void dohelp(struct Client *, int, const char *);
|
|
|
|
struct Message help_msgtab = {
|
|
"HELP", 0, 0, 0, MFLG_SLOW,
|
|
{mg_unreg, {m_help, 0}, mg_ignore, mg_ignore, mg_ignore, {mo_help, 0}}
|
|
};
|
|
struct Message uhelp_msgtab = {
|
|
"UHELP", 0, 0, 0, MFLG_SLOW,
|
|
{mg_unreg, {m_help, 0}, mg_ignore, mg_ignore, mg_ignore, {mo_uhelp, 0}}
|
|
};
|
|
|
|
mapi_clist_av1 help_clist[] = { &help_msgtab, &uhelp_msgtab, NULL };
|
|
DECLARE_MODULE_AV1(help, NULL, NULL, help_clist, NULL, NULL, "$Revision: 254 $");
|
|
|
|
/*
|
|
* m_help - HELP message handler
|
|
* parv[0] = sender prefix
|
|
*/
|
|
static int
|
|
m_help(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
|
|
{
|
|
dohelp(source_p, HELP_USER, parc > 1 ? parv[1] : NULL);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* mo_help - HELP message handler
|
|
* parv[0] = sender prefix
|
|
*/
|
|
static int
|
|
mo_help(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
|
|
{
|
|
dohelp(source_p, HELP_OPER, parc > 1 ? parv[1] : NULL);
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* mo_uhelp - HELP message handler
|
|
* This is used so that opers can view the user help file without deopering
|
|
* parv[0] = sender prefix
|
|
*/
|
|
static int
|
|
mo_uhelp(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
|
|
{
|
|
dohelp(source_p, HELP_USER, parc > 1 ? parv[1] : NULL);
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
dohelp(struct Client *source_p, int flags, const char *topic)
|
|
{
|
|
static const char ntopic[] = "index";
|
|
struct cachefile *hptr;
|
|
struct cacheline *lineptr;
|
|
rb_dlink_node *ptr;
|
|
rb_dlink_node *fptr;
|
|
|
|
if(EmptyString(topic))
|
|
topic = ntopic;
|
|
|
|
hptr = irc_dictionary_retrieve(flags & HELP_OPER ? help_dict_oper : help_dict_user, topic);
|
|
|
|
if(hptr == NULL || !(hptr->flags & flags))
|
|
{
|
|
sendto_one(source_p, form_str(ERR_HELPNOTFOUND),
|
|
me.name, source_p->name, topic);
|
|
return;
|
|
}
|
|
|
|
fptr = hptr->contents.head;
|
|
lineptr = fptr->data;
|
|
|
|
/* first line cant be empty */
|
|
sendto_one(source_p, form_str(RPL_HELPSTART),
|
|
me.name, source_p->name, topic, lineptr->data);
|
|
|
|
RB_DLINK_FOREACH(ptr, fptr->next)
|
|
{
|
|
lineptr = ptr->data;
|
|
|
|
sendto_one(source_p, form_str(RPL_HELPTXT),
|
|
me.name, source_p->name, topic, lineptr->data);
|
|
}
|
|
|
|
sendto_one(source_p, form_str(RPL_ENDOFHELP),
|
|
me.name, source_p->name, topic);
|
|
return;
|
|
}
|