| 1 |
/* |
| 2 |
* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
| 3 |
* |
| 4 |
* Copyright (c) 1997-2014 ircd-hybrid development team |
| 5 |
* |
| 6 |
* This program is free software; you can redistribute it and/or modify |
| 7 |
* it under the terms of the GNU General Public License as published by |
| 8 |
* the Free Software Foundation; either version 2 of the License, or |
| 9 |
* (at your option) any later version. |
| 10 |
* |
| 11 |
* This program is distributed in the hope that it will be useful, |
| 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 |
* GNU General Public License for more details. |
| 15 |
* |
| 16 |
* You should have received a copy of the GNU General Public License |
| 17 |
* along with this program; if not, write to the Free Software |
| 18 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| 19 |
* USA |
| 20 |
*/ |
| 21 |
|
| 22 |
/*! \file m_user.c |
| 23 |
* \brief Includes required functions for processing the USER command. |
| 24 |
* \version $Id$ |
| 25 |
*/ |
| 26 |
|
| 27 |
#include "stdinc.h" |
| 28 |
#include "client.h" |
| 29 |
#include "irc_string.h" |
| 30 |
#include "ircd.h" |
| 31 |
#include "numeric.h" |
| 32 |
#include "s_user.h" |
| 33 |
#include "send.h" |
| 34 |
#include "parse.h" |
| 35 |
#include "modules.h" |
| 36 |
#include "listener.h" |
| 37 |
|
| 38 |
|
| 39 |
/* do_local_user() |
| 40 |
* |
| 41 |
* inputs - |
| 42 |
* output - NONE |
| 43 |
* side effects - |
| 44 |
*/ |
| 45 |
static void |
| 46 |
do_local_user(struct Client *source_p, |
| 47 |
const char *username, const char *host, const char *server, |
| 48 |
const char *realname) |
| 49 |
{ |
| 50 |
assert(source_p != NULL); |
| 51 |
assert(source_p->username != username); |
| 52 |
assert(IsUnknown(source_p)); |
| 53 |
|
| 54 |
source_p->localClient->registration &= ~REG_NEED_USER; |
| 55 |
|
| 56 |
/* |
| 57 |
* don't take the clients word for it, ever |
| 58 |
*/ |
| 59 |
source_p->servptr = &me; |
| 60 |
|
| 61 |
strlcpy(source_p->info, realname, sizeof(source_p->info)); |
| 62 |
|
| 63 |
if (!IsGotId(source_p)) |
| 64 |
strlcpy(source_p->username, username, sizeof(source_p->username)); |
| 65 |
|
| 66 |
if (!source_p->localClient->registration) |
| 67 |
register_local_user(source_p); |
| 68 |
} |
| 69 |
|
| 70 |
/* |
| 71 |
** mr_user |
| 72 |
** parv[0] = command |
| 73 |
** parv[1] = username (login name, account) |
| 74 |
** parv[2] = client host name (used only from other servers) |
| 75 |
** parv[3] = server host name (used only from other servers) |
| 76 |
** parv[4] = users real name info |
| 77 |
*/ |
| 78 |
static int |
| 79 |
mr_user(struct Client *client_p, struct Client *source_p, |
| 80 |
int parc, char *parv[]) |
| 81 |
{ |
| 82 |
char *p = NULL; |
| 83 |
|
| 84 |
if (source_p->localClient->listener->flags & LISTENER_SERVER) |
| 85 |
{ |
| 86 |
exit_client(source_p, &me, "Use a different port"); |
| 87 |
return 0; |
| 88 |
} |
| 89 |
|
| 90 |
if ((p = strchr(parv[1], '@')) != NULL) |
| 91 |
*p = '\0'; |
| 92 |
|
| 93 |
if (EmptyString(parv[4])) |
| 94 |
{ |
| 95 |
sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, "USER"); |
| 96 |
return 0; |
| 97 |
} |
| 98 |
|
| 99 |
do_local_user(source_p, |
| 100 |
parv[1], /* username */ |
| 101 |
parv[2], /* host */ |
| 102 |
parv[3], /* server */ |
| 103 |
parv[4] /* users real name */ ); |
| 104 |
return 0; |
| 105 |
} |
| 106 |
|
| 107 |
static struct Message user_msgtab = |
| 108 |
{ |
| 109 |
"USER", 0, 0, 5, MAXPARA, MFLG_SLOW, 0, |
| 110 |
{ mr_user, m_registered, m_ignore, m_ignore, m_registered, m_ignore } |
| 111 |
}; |
| 112 |
|
| 113 |
static void |
| 114 |
module_init(void) |
| 115 |
{ |
| 116 |
mod_add_cmd(&user_msgtab); |
| 117 |
} |
| 118 |
|
| 119 |
static void |
| 120 |
module_exit(void) |
| 121 |
{ |
| 122 |
mod_del_cmd(&user_msgtab); |
| 123 |
} |
| 124 |
|
| 125 |
struct module module_entry = |
| 126 |
{ |
| 127 |
.node = { NULL, NULL, NULL }, |
| 128 |
.name = NULL, |
| 129 |
.version = "$Revision$", |
| 130 |
.handle = NULL, |
| 131 |
.modinit = module_init, |
| 132 |
.modexit = module_exit, |
| 133 |
.flags = 0 |
| 134 |
}; |
