elemental-ircd/modules/m_user.c

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/*
* ircd-ratbox: A slightly useful ircd.
* m_user.c: Sends username information.
*
* 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_user.c 3416 2007-04-15 20:18:54Z jilles $
*/
#include "stdinc.h"
#include "client.h"
#include "irc_string.h"
#include "ircd.h"
#include "numeric.h"
#include "s_user.h"
#include "send.h"
#include "s_conf.h"
#include "msg.h"
#include "parse.h"
#include "modules.h"
#include "sprintf_irc.h"
#include "blacklist.h"
static int mr_user(struct Client *, struct Client *, int, const char **);
struct Message user_msgtab = {
"USER", 0, 0, 0, MFLG_SLOW,
{{mr_user, 5}, mg_reg, mg_ignore, mg_ignore, mg_ignore, mg_reg}
};
mapi_clist_av1 user_clist[] = { &user_msgtab, NULL };
DECLARE_MODULE_AV1(user, NULL, NULL, user_clist, NULL, NULL, "$Revision: 3416 $");
static int do_local_user(struct Client *client_p, struct Client *source_p,
const char *username, const char *realname);
/* mr_user()
* parv[1] = username (login name, account)
* parv[2] = client host name (ignored)
* parv[3] = server host name (ignored)
* parv[4] = users gecos
*/
static int
mr_user(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
static char buf[BUFSIZE];
char *p;
if (strlen(client_p->id) == 3)
{
exit_client(client_p, client_p, client_p, "Mixing client and server protocol");
return 0;
}
if((p = strchr(parv[1], '@')))
*p = '\0';
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rb_snprintf(buf, sizeof(buf), "%s %s", parv[2], parv[3]);
rb_free(source_p->localClient->fullcaps);
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source_p->localClient->fullcaps = rb_strdup(buf);
do_local_user(client_p, source_p, parv[1], parv[4]);
return 0;
}
static int
do_local_user(struct Client *client_p, struct Client *source_p,
const char *username, const char *realname)
{
struct User *user;
s_assert(NULL != source_p);
s_assert(source_p->username != username);
user = make_user(source_p);
if (!(source_p->flags & FLAGS_SENTUSER))
{
lookup_blacklists(source_p);
source_p->flags |= FLAGS_SENTUSER;
}
strlcpy(source_p->info, realname, sizeof(source_p->info));
if(!IsGotId(source_p))
{
/* This is in this location for a reason..If there is no identd
* and ping cookies are enabled..we need to have a copy of this
*/
strlcpy(source_p->username, username, sizeof(source_p->username));
}
if(source_p->name[0])
{
/* NICK already received, now I have USER... */
return register_local_user(client_p, source_p, username);
}
return 0;
}