2 * IRC - Internet Relay Chat, ircd/m_squit.c
3 * Copyright (C) 1990 Jarkko Oikarinen and
4 * University of Oulu, Computing Center
6 * See file AUTHORS in IRC package for additional names of
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 1, or (at your option)
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
30 #include "ircd_chattr.h"
31 #include "ircd_reply.h"
32 #include "ircd_string.h"
49 * parv[0] = sender prefix
50 * parv[1] = server name
52 * parv[parc-1] = comment
54 * No longer supports wildcards from servers.
55 * No longer squits a server that gave us an malformed squit message.
59 int ms_squit(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
61 const char* server = parv[1];
67 return need_more_params(sptr, "SQUIT");
69 comment = parv[parc-1];
71 if (BadPtr(parv[parc - 1]))
72 comment = cli_name(sptr);
74 acptr = FindNServer(server);
77 acptr = FindServer(server);
80 protocol_violation(sptr, "Issued SQUIT for unknown server %s (ignored)",
82 Debug((DEBUG_NOTICE, "Ignoring SQUIT to an unknown server"));
86 /* If they are squitting me, we reverse it */
92 timestamp = atoi(parv[2]);
94 /* If atoi(parv[2]) == 0 we must indeed squit !
95 * It will be our neighbour.
97 if ( timestamp != 0 && timestamp != cli_serv(acptr)->timestamp) {
98 protocol_violation(sptr, "Issued SQUIT for %C with wrong timestamp %Tu "
99 "(%Tu) (ignored)", acptr, timestamp,
100 cli_serv(acptr)->timestamp);
101 Debug((DEBUG_NOTICE, "Ignoring SQUIT with the wrong timestamp"));
105 return exit_client(cptr, acptr, sptr, comment);
111 * parv[0] = sender prefix
112 * parv[1] = server name
113 * parv[2] = comment (optional)
116 int mo_squit(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
119 struct Client *acptr;
120 struct Client *acptr2;
124 return need_more_params(sptr, "SQUIT");
126 if (parc < 3 || BadPtr(parv[2]))
127 comment = cli_name(sptr);
133 * The following allows wild cards in SQUIT. Only usefull
134 * when the command is issued by an oper.
136 for (acptr = GlobalClientList; (acptr = next_client(acptr, server));
137 acptr = cli_next(acptr)) {
138 if (IsServer(acptr) || IsMe(acptr))
142 /* Not found? Bugger. */
143 if (!acptr || IsMe(acptr))
144 return send_reply(sptr, ERR_NOSUCHSERVER, server);
147 * Look for a matching server that is closer,
148 * that way we won't accidently squit two close
149 * servers like davis.* and davis-r.* when typing
152 for (acptr2 = cli_serv(acptr)->up; acptr2 != &me;
153 acptr2 = cli_serv(acptr2)->up)
154 if (!match(server, cli_name(acptr2)))
157 /* Disallow local opers to squit remote servers */
158 if (IsLocOp(sptr) && !MyConnect(acptr))
159 return send_reply(sptr, ERR_NOPRIVILEGES);
161 return exit_client(cptr, acptr, sptr, comment);