2 * charybdis: an advanced Internet Relay Chat Daemon(ircd).
3 * sno_routing.c: Shows notices about netjoins and netsplits
5 * Copyright (c) 2005-2006 Jilles Tjoelker <jilles-at-stack.nl>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
11 * 1.Redistributions of source code must retain the above copyright notice,
12 * this list of conditions and the following disclaimer.
13 * 2.Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3.The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
23 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
25 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
27 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
28 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
31 * $Id: sno_routing.c 1172 2006-04-18 13:49:18Z jilles $
41 static void h_nn_server_eob(struct Client
*);
42 static void h_nn_client_exit(hook_data_client_exit
*);
44 mapi_hfn_list_av1 nn_hfnlist
[] = {
45 { "server_eob", (hookfn
) h_nn_server_eob
},
46 { "client_exit", (hookfn
) h_nn_client_exit
},
50 DECLARE_MODULE_AV1(networknotice
, NULL
, NULL
, NULL
, NULL
, nn_hfnlist
, "$Revision: 1172 $");
53 * count_mark_downlinks
55 * inputs - pointer to server to count
56 * - pointers to server and user count
58 * side effects - servers are marked
59 * - server and user counts are added to given values
62 count_mark_downlinks(struct Client
*server_p
, int *pservcount
, int *pusercount
)
66 SetFloodDone(server_p
);
68 *pusercount
+= rb_dlink_list_length(&server_p
->serv
->users
);
69 RB_DLINK_FOREACH(ptr
, server_p
->serv
->servers
.head
)
71 count_mark_downlinks(ptr
->data
, pservcount
, pusercount
);
76 h_nn_server_eob(struct Client
*source_p
)
80 if (IsFloodDone(source_p
))
82 count_mark_downlinks(source_p
, &s
, &u
);
83 sendto_realops_snomask(SNO_GENERAL
, L_ALL
, "Netjoin %s <-> %s (%dS %dC)",
84 source_p
->servptr
? source_p
->servptr
->name
: "?",
85 source_p
->name
, s
, u
);
89 h_nn_client_exit(hook_data_client_exit
*hdata
)
91 struct Client
*source_p
;
95 source_p
= hdata
->target
;
96 fromnick
= IsClient(hdata
->from
) ? hdata
->from
->name
: NULL
;
98 if (!IsServer(source_p
))
100 if (HasSentEob(source_p
))
102 count_mark_downlinks(source_p
, &s
, &u
);
103 sendto_realops_snomask(SNO_GENERAL
, L_ALL
, "Netsplit %s <-> %s (%dS %dC) (%s%s%s%s)",
104 source_p
->servptr
? source_p
->servptr
->name
: "?",
105 source_p
->name
, s
, u
,
106 fromnick
? "by " : "",
107 fromnick
? fromnick
: "",
108 fromnick
? ": " : "",
112 sendto_realops_snomask(SNO_GENERAL
, L_ALL
, "Netsplit %s <-> %s (during burst) (%s%s%s%s)",
113 source_p
->servptr
? source_p
->servptr
->name
: "?",
115 fromnick
? "by " : "",
116 fromnick
? fromnick
: "",
117 fromnick
? ": " : "",