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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* m_motd.c: Shows the current message of the day. |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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* |
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* $Id$ |
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*/ |
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|
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#include "stdinc.h" |
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#include "client.h" |
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#include "motd.h" |
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#include "ircd.h" |
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#include "send.h" |
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#include "numeric.h" |
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#include "handlers.h" |
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#include "msg.h" |
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#include "s_serv.h" /* hunt_server */ |
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#include "parse.h" |
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#include "conf/modules.h" |
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#include "s_conf.h" |
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|
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static void mr_motd(struct Client *, struct Client *, int, char **); |
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static void m_motd(struct Client*, struct Client*, int, char**); |
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static void mo_motd(struct Client*, struct Client*, int, char**); |
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|
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/* |
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* note regarding mo_motd being used twice: |
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* this is not a kludge. any rate limiting, shide, or whatever |
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* other access restrictions should be done by the source's server. |
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* for security's sake, still check that the source is an oper |
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* for 'oper only' information in the mo_ function(s). |
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*/ |
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struct Message motd_msgtab = { |
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"MOTD", 0, 0, 0, 1, MFLG_SLOW, 0, |
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{mr_motd, m_motd, mo_motd, m_ignore, mo_motd, m_ignore} |
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}; |
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|
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static struct Callback *motd_cb; |
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|
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static void * |
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do_motd(va_list args) |
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{ |
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struct Client *source_p = va_arg(args, struct Client *); |
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|
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send_message_file(source_p, &ConfigFileEntry.motd); |
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return NULL; |
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} |
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|
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INIT_MODULE(m_motd, "$Revision$") |
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{ |
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motd_cb = register_callback("doing_motd", do_motd); |
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mod_add_cmd(&motd_msgtab); |
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} |
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|
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CLEANUP_MODULE |
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{ |
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mod_del_cmd(&motd_msgtab); |
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uninstall_hook(motd_cb, do_motd); |
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} |
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|
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/* mr_motd() |
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* |
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* parv[0] = sender prefix |
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*/ |
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static void |
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mr_motd(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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/* allow unregistered clients to see the motd, but exit them */ |
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send_message_file(source_p, &ConfigFileEntry.motd); |
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exit_client(source_p, source_p, "Client Exit after MOTD"); |
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} |
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|
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/* |
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** m_motd |
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** parv[0] = sender prefix |
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** parv[1] = servername |
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*/ |
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static void |
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m_motd(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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static time_t last_used = 0; |
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|
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if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime) |
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{ |
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/* safe enough to give this on a local connect only */ |
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sendto_one(source_p, form_str(RPL_LOAD2HI), me.name, source_p->name); |
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return; |
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} |
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else |
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last_used = CurrentTime; |
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|
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/* This is safe enough to use during non hidden server mode */ |
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if (!ConfigFileEntry.disable_remote && !ConfigServerHide.hide_servers) |
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{ |
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if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,parc,parv)!=HUNTED_ISME) |
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return; |
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} |
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|
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execute_callback(motd_cb, source_p, parc, parv); |
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} |
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|
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/* |
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** mo_motd |
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** parv[0] = sender prefix |
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** parv[1] = servername |
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*/ |
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static void |
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mo_motd(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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if (!IsClient(source_p)) |
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return; |
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|
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if (hunt_server(client_p, source_p, ":%s MOTD :%s",1,parc,parv)!=HUNTED_ISME) |
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return; |
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|
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execute_callback(motd_cb, source_p, parc, parv); |
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} |
