]>
jfr.im git - irc/quakenet/snircd.git/blob - ircd/m_asll.c
2 * IRC - Internet Relay Chat, ircd/m_asll.c
3 * Copyright (C) 2002 Alex Badea <vampire@p16.pub.ro>
5 * See file AUTHORS in IRC package for additional names of
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 1, or (at your option)
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 * $Id: m_asll.c,v 1.3 2004/12/11 05:13:46 klmitch Exp $
26 * m_functions execute protocol messages on this server:
28 * cptr is always NON-NULL, pointing to a *LOCAL* client
29 * structure (with an open socket connected!). This
30 * identifies the physical socket where the message
31 * originated (or which caused the m_function to be
32 * executed--some m_functions may call others...).
34 * sptr is the source of the message, defined by the
35 * prefix part of the message if present. If not
36 * or prefix not found, then sptr==cptr.
38 * (!IsServer(cptr)) => (cptr == sptr), because
39 * prefixes are taken *only* from servers...
42 * (sptr == cptr) => the message didn't
45 * (sptr != cptr && IsServer(sptr) means
46 * the prefix specified servername. (?)
48 * (sptr != cptr && !IsServer(sptr) means
49 * that message originated from a remote
54 * (!IsServer(sptr)) means that, sptr can safely
55 * taken as defining the target structure of the
56 * message in this server.
58 * *Always* true (if 'parse' and others are working correct):
60 * 1) sptr->from == cptr (note: cptr->from == cptr)
62 * 2) MyConnect(sptr) <=> sptr == cptr (e.g. sptr
63 * *cannot* be a local connection, unless it's
64 * actually cptr!). [MyConnect(x) should probably
65 * be defined as (x == x->from) --msa ]
67 * parc number of variable parameter strings (if zero,
68 * parv is allowed to be NULL)
70 * parv a NULL terminated list of parameter pointers,
72 * parv[0], sender (prefix string), if not present
73 * this points to an empty string.
74 * parv[1]...parv[parc-1]
75 * pointers to additional parameters
76 * parv[parc] == NULL, *always*
78 * note: it is guaranteed that parv[0]..parv[parc-1] are all
87 #include "ircd_reply.h"
88 #include "ircd_string.h"
97 /* #include <assert.h> -- Now using assert in ircd_log.h */
100 static int send_asll_reply(struct Client
*from
, struct Client
*to
, char *server
,
101 int rtt
, int up
, int down
)
103 sendcmdto_one(from
, CMD_NOTICE
, to
,
104 (up
|| down
) ? "%C :AsLL for %s -- RTT: %ims Upstream: %ims Downstream: %ims" :
105 rtt
? "%C :AsLL for %s -- RTT: %ims [no asymm info]" :
106 "%C :AsLL for %s -- [unknown]",
107 to
, server
, rtt
, up
, down
);
112 * ms_asll - server message handler
114 int ms_asll(struct Client
* cptr
, struct Client
* sptr
, int parc
, char* parv
[])
117 struct Client
*acptr
;
121 return need_more_params(sptr
, "ASLL");
124 if (!(acptr
= findNUser(parv
[1])))
127 send_asll_reply(sptr
, acptr
, parv
[2], atoi(parv
[3]), atoi(parv
[4]), atoi(parv
[5]));
129 sendcmdto_prio_one(sptr
, CMD_ASLL
, acptr
, "%C %s %s %s %s",
130 acptr
, parv
[2], parv
[3], parv
[4], parv
[5]);
134 if (hunt_server_prio_cmd(sptr
, CMD_ASLL
, cptr
, 1, "%s %C", 2, parc
, parv
) != HUNTED_ISME
)
138 for (i
= 0; i
<= HighestFd
; i
++) {
139 acptr
= LocalClientArray
[i
];
140 if (!acptr
|| !IsServer(acptr
) || !MyConnect(acptr
) || match(mask
, cli_name(acptr
)))
142 sendcmdto_prio_one(&me
, CMD_ASLL
, sptr
, "%C %s %i %i %i", sptr
,
143 cli_name(acptr
), cli_serv(acptr
)->asll_rtt
,
144 cli_serv(acptr
)->asll_to
, cli_serv(acptr
)->asll_from
);
150 * mo_asll - oper message handler
152 int mo_asll(struct Client
* cptr
, struct Client
* sptr
, int parc
, char* parv
[])
155 struct Client
*acptr
;
159 return need_more_params(sptr
, "ASLL");
161 if (parc
== 2 && MyUser(sptr
))
162 parv
[parc
++] = cli_name(&me
);
164 if (hunt_server_prio_cmd(sptr
, CMD_ASLL
, cptr
, 1, "%s %C", 2, parc
, parv
) != HUNTED_ISME
)
168 for (i
= 0; i
<= HighestFd
; i
++) {
169 acptr
= LocalClientArray
[i
];
170 if (!acptr
|| !IsServer(acptr
) || !MyConnect(acptr
) || match(mask
, cli_name(acptr
)))
172 send_asll_reply(&me
, sptr
, cli_name(acptr
), cli_serv(acptr
)->asll_rtt
,
173 cli_serv(acptr
)->asll_to
, cli_serv(acptr
)->asll_from
);