mirror of
https://github.com/matrix-construct/construct
synced 2024-11-05 05:18:54 +01:00
61b517ca3c
* To benefit from the precompiled-header (PCH) it MUST provide "the first C token." Advantages: Never worry about the include stack again. Remember, this means one less thing for random module developers, community people learning C++, and new developers to deal with. It should reduce the learning curve and barrier for participation. Disadvantages: Makes overall compilation a bit slower, especially without any additional work to improve it again. There are several opportunities, places where the PCH is probably being ignored, etc that can be addressed.
137 lines
3.9 KiB
C++
137 lines
3.9 KiB
C++
/*
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* ircd-ratbox: A slightly useful ircd.
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* m_whois.c: Shows who a user was.
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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 whowas_desc[] =
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"Provides the WHOWAS command to display information on a disconnected user";
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static void m_whowas(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
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struct Message whowas_msgtab = {
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"WHOWAS", 0, 0, 0, 0,
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{mg_unreg, {m_whowas, 2}, {m_whowas, 4}, mg_ignore, mg_ignore, {m_whowas, 2}}
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};
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mapi_clist_av1 whowas_clist[] = { &whowas_msgtab, NULL };
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DECLARE_MODULE_AV2(whowas, NULL, NULL, whowas_clist, NULL, NULL, NULL, NULL, whowas_desc);
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/*
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** m_whowas
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** parv[1] = nickname queried
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*/
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static void
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m_whowas(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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rb_dlink_list *whowas_list;
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rb_dlink_node *ptr;
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int cur = 0;
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int max = -1;
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char *p;
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const char *nick;
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char tbuf[26];
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long sendq_limit;
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static time_t last_used = 0L;
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if(MyClient(source_p) && !IsOper(source_p))
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{
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if(last_used + (parc > 3 ? ConfigFileEntry.pace_wait :
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ConfigFileEntry.pace_wait_simple
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) > rb_current_time())
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{
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sendto_one(source_p, form_str(RPL_LOAD2HI),
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me.name, source_p->name, "WHOWAS");
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sendto_one_numeric(source_p, RPL_ENDOFWHOWAS, form_str(RPL_ENDOFWHOWAS),
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parv[1]);
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return;
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}
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else
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last_used = rb_current_time();
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}
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if(parc > 2)
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max = atoi(parv[2]);
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if(parc > 3)
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if(hunt_server(client_p, source_p, ":%s WHOWAS %s %s :%s", 3, parc, parv))
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return;
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if(!MyClient(source_p) && (max <= 0 || max > 20))
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max = 20;
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if((p = (char *)strchr(parv[1], ',')))
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*p = '\0';
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nick = parv[1];
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sendq_limit = get_sendq(client_p) * 9 / 10;
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whowas_list = whowas_get_list(nick);
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if(whowas_list == NULL)
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{
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sendto_one_numeric(source_p, ERR_WASNOSUCHNICK, form_str(ERR_WASNOSUCHNICK), nick);
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sendto_one_numeric(source_p, RPL_ENDOFWHOWAS, form_str(RPL_ENDOFWHOWAS), parv[1]);
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return;
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}
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RB_DLINK_FOREACH(ptr, whowas_list->head)
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{
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struct Whowas *temp = (Whowas *)ptr->data;
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if(cur > 0 && rb_linebuf_len(&client_p->localClient->buf_sendq) > sendq_limit)
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{
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sendto_one(source_p, form_str(ERR_TOOMANYMATCHES),
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me.name, source_p->name, "WHOWAS");
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break;
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}
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sendto_one(source_p, form_str(RPL_WHOWASUSER),
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me.name, source_p->name, temp->name,
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temp->username, temp->hostname, temp->realname);
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if (!EmptyString(temp->sockhost) &&
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strcmp(temp->sockhost, "0") &&
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show_ip_whowas(temp, source_p))
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sendto_one_numeric(source_p, RPL_WHOISACTUALLY,
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form_str(RPL_WHOISACTUALLY),
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temp->name, temp->sockhost);
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if (!EmptyString(temp->suser))
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sendto_one_numeric(source_p, RPL_WHOISLOGGEDIN,
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"%s %s :was logged in as",
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temp->name, temp->suser);
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sendto_one_numeric(source_p, RPL_WHOISSERVER,
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form_str(RPL_WHOISSERVER),
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temp->name, temp->servername,
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rb_ctime(temp->logoff, tbuf, sizeof(tbuf)));
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cur++;
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if(max > 0 && cur >= max)
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break;
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}
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sendto_one_numeric(source_p, RPL_ENDOFWHOWAS, form_str(RPL_ENDOFWHOWAS), parv[1]);
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}
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