mirror of
https://github.com/matrix-construct/construct
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9d0a959bb5
* Simplifies the export declarations for module developers. While
MAPI III utilized a flexible key-value vector to eliminate positional
arguments in a header initializer, now the developer simply makes
a list of pointers to what they want to export for injection into
IRCd. Example:
mapi::header IRCD_MODULE
{
"mymod",
"My module adds a command, a hook, and a CLICAP",
&my_cmdtab,
&some_hook,
&clicaptab
};
* Distributes the handlers for items passed to the above vector.
Anyone can add a type-handler to the module system from anywhere in IRCd
(and other modules?) When your type is encountered a handler is called
providing the symbol name to read out of the module. Example in parser.cc:
mods::add_loader<Message>([]
(mod &loading, const std::string &symbol)
{
auto &msg(get<Message>(loading, symbol));
add_command(msg.name, msg);
});
103 lines
3 KiB
C++
103 lines
3 KiB
C++
/*
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* ircd-ratbox: A slightly useful ircd.
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* m_die.c: Kills off this server.
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2005 ircd-ratbox development team
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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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using namespace ircd;
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static const char die_desc[] = "Provides the DIE command to allow an operator to shutdown a server";
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static void mo_die(struct MsgBuf *, client::client &, client::client &, int, const char **);
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static void me_die(struct MsgBuf *, client::client &, client::client &, int, const char **);
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static void do_die(client::client &, const char *);
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static struct Message die_msgtab = {
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"DIE", 0, 0, 0, 0,
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{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, {me_die, 1}, {mo_die, 0}}
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};
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mapi_clist_av1 die_clist[] = { &die_msgtab, NULL };
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DECLARE_MODULE_AV2(die, NULL, NULL, die_clist, NULL, NULL, NULL, NULL, die_desc);
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/*
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* mo_die - DIE command handler
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*/
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static void
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mo_die(struct MsgBuf *msgbuf_p, client::client &client, client::client &source, int parc, const char *parv[])
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{
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if(!IsOperDie(&source))
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{
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sendto_one(&source, form_str(ERR_NOPRIVS), me.name, source.name, "die");
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return;
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}
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if(parc < 2 || EmptyString(parv[1]))
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{
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sendto_one_notice(&source, ":Need server name /die %s", me.name);
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return;
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}
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if(parc > 2)
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{
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/* Remote die. Pass it along. */
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client::client *server_p = find_server(NULL, parv[2]);
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if (!server_p)
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{
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sendto_one_numeric(&source, ERR_NOSUCHSERVER, form_str(ERR_NOSUCHSERVER), parv[2]);
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return;
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}
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if (!is_me(*server_p))
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{
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sendto_one(server_p, ":%s ENCAP %s DIE %s", source.name, parv[2], parv[1]);
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return;
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}
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}
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do_die(source, parv[1]);
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}
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static void
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me_die(struct MsgBuf *msgbuf_p, client::client &client, client::client &source, int parc, const char *parv[])
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{
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if(!find_shared_conf(source.username, source.host, source.servptr->name, SHARED_DIE))
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{
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sendto_one_notice(&source, ":*** You do not have an appropriate shared block to "
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"remotely shut down this server.");
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return;
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}
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do_die(source, parv[1]);
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}
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static void
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do_die(client::client &source, const char *servername)
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{
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if(irccmp(servername, me.name))
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{
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sendto_one_notice(&source, ":Mismatch on /die %s", me.name);
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return;
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}
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ircd_shutdown(get_client_name(&source, HIDE_IP));
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}
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