| 1 |
adx |
30 |
/* |
| 2 |
|
|
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
| 3 |
|
|
* m_motd.c: Shows the current message of the day. |
| 4 |
|
|
* |
| 5 |
|
|
* Copyright (C) 2002 by the past and present ircd coders, and others. |
| 6 |
|
|
* |
| 7 |
|
|
* This program is free software; you can redistribute it and/or modify |
| 8 |
|
|
* it under the terms of the GNU General Public License as published by |
| 9 |
|
|
* the Free Software Foundation; either version 2 of the License, or |
| 10 |
|
|
* (at your option) any later version. |
| 11 |
|
|
* |
| 12 |
|
|
* This program is distributed in the hope that it will be useful, |
| 13 |
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 |
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 |
|
|
* GNU General Public License for more details. |
| 16 |
|
|
* |
| 17 |
|
|
* You should have received a copy of the GNU General Public License |
| 18 |
|
|
* along with this program; if not, write to the Free Software |
| 19 |
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| 20 |
|
|
* USA |
| 21 |
|
|
* |
| 22 |
knight |
31 |
* $Id$ |
| 23 |
adx |
30 |
*/ |
| 24 |
|
|
|
| 25 |
|
|
#include "stdinc.h" |
| 26 |
|
|
#include "client.h" |
| 27 |
|
|
#include "motd.h" |
| 28 |
|
|
#include "ircd.h" |
| 29 |
|
|
#include "send.h" |
| 30 |
|
|
#include "numeric.h" |
| 31 |
|
|
#include "handlers.h" |
| 32 |
|
|
#include "msg.h" |
| 33 |
|
|
#include "s_serv.h" /* hunt_server */ |
| 34 |
|
|
#include "parse.h" |
| 35 |
|
|
#include "modules.h" |
| 36 |
|
|
#include "s_conf.h" |
| 37 |
|
|
|
| 38 |
|
|
static void mr_motd(struct Client *, struct Client *, int, char **); |
| 39 |
|
|
static void m_motd(struct Client*, struct Client*, int, char**); |
| 40 |
|
|
static void mo_motd(struct Client*, struct Client*, int, char**); |
| 41 |
|
|
|
| 42 |
|
|
/* |
| 43 |
|
|
* note regarding mo_motd being used twice: |
| 44 |
|
|
* this is not a kludge. any rate limiting, shide, or whatever |
| 45 |
|
|
* other access restrictions should be done by the source's server. |
| 46 |
|
|
* for security's sake, still check that the source is an oper |
| 47 |
|
|
* for 'oper only' information in the mo_ function(s). |
| 48 |
|
|
*/ |
| 49 |
|
|
struct Message motd_msgtab = { |
| 50 |
|
|
"MOTD", 0, 0, 0, 1, MFLG_SLOW, 0, |
| 51 |
|
|
{mr_motd, m_motd, mo_motd, m_ignore, mo_motd, m_ignore} |
| 52 |
|
|
}; |
| 53 |
|
|
|
| 54 |
|
|
#ifndef STATIC_MODULES |
| 55 |
knight |
31 |
const char *_version = "$Revision$"; |
| 56 |
adx |
30 |
static struct Callback *motd_cb; |
| 57 |
|
|
|
| 58 |
|
|
static void * |
| 59 |
|
|
do_motd(va_list args) |
| 60 |
|
|
{ |
| 61 |
|
|
struct Client *source_p = va_arg(args, struct Client *); |
| 62 |
|
|
|
| 63 |
|
|
send_message_file(source_p, &ConfigFileEntry.motd); |
| 64 |
|
|
return NULL; |
| 65 |
|
|
} |
| 66 |
|
|
|
| 67 |
|
|
void |
| 68 |
|
|
_modinit(void) |
| 69 |
|
|
{ |
| 70 |
|
|
motd_cb = register_callback("doing_motd", do_motd); |
| 71 |
|
|
mod_add_cmd(&motd_msgtab); |
| 72 |
|
|
} |
| 73 |
|
|
|
| 74 |
|
|
void |
| 75 |
|
|
_moddeinit(void) |
| 76 |
|
|
{ |
| 77 |
|
|
mod_del_cmd(&motd_msgtab); |
| 78 |
|
|
uninstall_hook(motd_cb, do_motd); |
| 79 |
|
|
} |
| 80 |
|
|
#endif |
| 81 |
|
|
|
| 82 |
|
|
/* mr_motd() |
| 83 |
|
|
* |
| 84 |
|
|
* parv[0] = sender prefix |
| 85 |
|
|
*/ |
| 86 |
|
|
static void |
| 87 |
|
|
mr_motd(struct Client *client_p, struct Client *source_p, |
| 88 |
|
|
int parc, char *parv[]) |
| 89 |
|
|
{ |
| 90 |
|
|
/* allow unregistered clients to see the motd, but exit them */ |
| 91 |
|
|
send_message_file(source_p, &ConfigFileEntry.motd); |
| 92 |
|
|
exit_client(source_p, source_p, "Client Exit after MOTD"); |
| 93 |
|
|
} |
| 94 |
|
|
|
| 95 |
|
|
/* |
| 96 |
|
|
** m_motd |
| 97 |
|
|
** parv[0] = sender prefix |
| 98 |
|
|
** parv[1] = servername |
| 99 |
|
|
*/ |
| 100 |
|
|
static void |
| 101 |
|
|
m_motd(struct Client *client_p, struct Client *source_p, |
| 102 |
|
|
int parc, char *parv[]) |
| 103 |
|
|
{ |
| 104 |
|
|
static time_t last_used = 0; |
| 105 |
|
|
|
| 106 |
|
|
if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime) |
| 107 |
|
|
{ |
| 108 |
|
|
/* safe enough to give this on a local connect only */ |
| 109 |
|
|
sendto_one(source_p, form_str(RPL_LOAD2HI), me.name, source_p->name); |
| 110 |
|
|
return; |
| 111 |
|
|
} |
| 112 |
|
|
else |
| 113 |
|
|
last_used = CurrentTime; |
| 114 |
|
|
|
| 115 |
|
|
/* This is safe enough to use during non hidden server mode */ |
| 116 |
|
|
if (!ConfigFileEntry.disable_remote && !ConfigServerHide.hide_servers) |
| 117 |
|
|
{ |
| 118 |
|
|
if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,parc,parv)!=HUNTED_ISME) |
| 119 |
|
|
return; |
| 120 |
|
|
} |
| 121 |
|
|
|
| 122 |
|
|
#ifdef STATIC_MODULES |
| 123 |
|
|
send_message_file(source_p, &ConfigFileEntry.motd); |
| 124 |
|
|
#else |
| 125 |
|
|
execute_callback(motd_cb, source_p, parc, parv); |
| 126 |
|
|
#endif |
| 127 |
|
|
} |
| 128 |
|
|
|
| 129 |
|
|
/* |
| 130 |
|
|
** mo_motd |
| 131 |
|
|
** parv[0] = sender prefix |
| 132 |
|
|
** parv[1] = servername |
| 133 |
|
|
*/ |
| 134 |
|
|
static void |
| 135 |
|
|
mo_motd(struct Client *client_p, struct Client *source_p, |
| 136 |
|
|
int parc, char *parv[]) |
| 137 |
|
|
{ |
| 138 |
|
|
if (!IsClient(source_p)) |
| 139 |
|
|
return; |
| 140 |
|
|
|
| 141 |
|
|
if (hunt_server(client_p, source_p, ":%s MOTD :%s",1,parc,parv)!=HUNTED_ISME) |
| 142 |
|
|
return; |
| 143 |
|
|
|
| 144 |
|
|
#ifdef STATIC_MODULES |
| 145 |
|
|
send_message_file(source_p, &ConfigFileEntry.motd); |
| 146 |
|
|
#else |
| 147 |
|
|
execute_callback(motd_cb, source_p, parc, parv); |
| 148 |
|
|
#endif |
| 149 |
|
|
} |
