2 * IRC - Internet Relay Chat, ircd/m_rpong.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.
27 * m_functions execute protocol messages on this server:
29 * cptr is always NON-NULL, pointing to a *LOCAL* client
30 * structure (with an open socket connected!). This
31 * identifies the physical socket where the message
32 * originated (or which caused the m_function to be
33 * executed--some m_functions may call others...).
35 * sptr is the source of the message, defined by the
36 * prefix part of the message if present. If not
37 * or prefix not found, then sptr==cptr.
39 * (!IsServer(cptr)) => (cptr == sptr), because
40 * prefixes are taken *only* from servers...
43 * (sptr == cptr) => the message didn't
46 * (sptr != cptr && IsServer(sptr) means
47 * the prefix specified servername. (?)
49 * (sptr != cptr && !IsServer(sptr) means
50 * that message originated from a remote
55 * (!IsServer(sptr)) means that, sptr can safely
56 * taken as defining the target structure of the
57 * message in this server.
59 * *Always* true (if 'parse' and others are working correct):
61 * 1) sptr->from == cptr (note: cptr->from == cptr)
63 * 2) MyConnect(sptr) <=> sptr == cptr (e.g. sptr
64 * *cannot* be a local connection, unless it's
65 * actually cptr!). [MyConnect(x) should probably
66 * be defined as (x == x->from) --msa ]
68 * parc number of variable parameter strings (if zero,
69 * parv is allowed to be NULL)
71 * parv a NULL terminated list of parameter pointers,
73 * parv[0], sender (prefix string), if not present
74 * this points to an empty string.
75 * parv[1]...parv[parc-1]
76 * pointers to additional parameters
77 * parv[parc] == NULL, *always*
79 * note: it is guaranteed that parv[0]..parv[parc-1] are all
86 * No need to include handlers.h here the signatures must match
87 * and we don't need to force a rebuild of all the handlers everytime
88 * we add a new one to the list. --Bleep
95 #include "ircd_reply.h"
96 #include "ircd_string.h"
100 #include "opercmds.h"
106 * ms_rpong - server message handler
109 * parv[0] = sender prefix
110 * parv[1] = from pinged server: start server; from start server: sender
111 * parv[2] = from pinged server: sender; from start server: pinged server
112 * parv[3] = pingtime in ms
113 * parv[4] = client info (for instance start time)
115 int ms_rpong(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
117 struct Client *acptr;
126 return need_more_params(sptr, "RPONG");
130 * from pinged server to source server
132 if (!(acptr = FindServer(parv[1])) && !(acptr = FindNServer(parv[1])))
136 if (!(acptr = findNUser(parv[2])))
139 sendcmdto_one(&me, CMD_RPONG, acptr, "%C %s %s :%s", acptr, cli_name(sptr),
140 militime(parv[3], parv[4]), parv[5]);
142 sendcmdto_one(sptr, CMD_RPONG, acptr, "%s %s %s %s :%s", parv[1],
143 parv[2], parv[3], parv[4], parv[5]);
146 * returned from source server to client
148 if (!(acptr = findNUser(parv[1])))
151 sendcmdto_one(sptr, CMD_RPONG, acptr, "%C %s %s :%s", acptr, parv[2],
160 * m_rpong -- by Run too :)
162 * parv[0] = sender prefix
163 * parv[1] = from pinged server: start server; from start server: sender
164 * parv[2] = from pinged server: sender; from start server: pinged server
165 * parv[3] = pingtime in ms
166 * parv[4] = client info (for instance start time)
168 int m_rpong(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
170 struct Client *acptr;
176 return need_more_params(sptr, "RPING");
178 if (!(acptr = FindClient(parv[1])))
183 if (IsServer(acptr) && parc > 5)
185 sendto_one(acptr, ":%s RPONG %s %s %s %s :%s", /* XXX DEAD */
186 parv[0], parv[1], parv[2], parv[3], parv[4], parv[5]);
193 parv[2] = sptr->name;
195 parv[3] = militime(parv[3], parv[4]);
197 if (!(acptr = FindUser(parv[1])))
198 return 0; /* No bouncing between servers ! */
201 sendto_one(acptr, ":%s RPONG %s %s %s :%s", /* XXX DEAD */
202 parv[0], parv[1], parv[2], parv[3], parv[4]);