122 lines
3.8 KiB
C
122 lines
3.8 KiB
C
/*
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* Solanum: a slightly advanced ircd
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* sno_routing.c: Shows notices about netjoins and netsplits
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*
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* Copyright (c) 2005-2006 Jilles Tjoelker <jilles-at-stack.nl>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1.Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2.Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3.The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "stdinc.h"
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#include "modules.h"
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#include "client.h"
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#include "hook.h"
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#include "ircd.h"
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#include "send.h"
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static void h_nn_server_eob(void *);
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static void h_nn_client_exit(void *);
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mapi_hfn_list_av1 nn_hfnlist[] = {
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{ "server_eob", h_nn_server_eob },
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{ "client_exit", h_nn_client_exit },
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{ NULL, NULL }
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};
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static const char sno_desc[] = "Show notices about netjoins and netsplits";
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DECLARE_MODULE_AV2(networknotice, NULL, NULL, NULL, NULL, nn_hfnlist, NULL, NULL, sno_desc);
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/*
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* count_mark_downlinks
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*
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* inputs - pointer to server to count
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* - pointers to server and user count
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* output - NONE
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* side effects - servers are marked
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* - server and user counts are added to given values
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*/
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static void
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count_mark_downlinks(struct Client *server_p, int *pservcount, int *pusercount)
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{
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rb_dlink_node *ptr;
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SetFloodDone(server_p);
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(*pservcount)++;
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*pusercount += rb_dlink_list_length(&server_p->serv->users);
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RB_DLINK_FOREACH(ptr, server_p->serv->servers.head)
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{
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count_mark_downlinks(ptr->data, pservcount, pusercount);
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}
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}
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static void
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h_nn_server_eob(void *data)
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{
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struct Client *source_p = data;
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int s = 0, u = 0;
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if (IsFloodDone(source_p))
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return;
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count_mark_downlinks(source_p, &s, &u);
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sendto_realops_snomask(SNO_GENERAL, L_ALL, "Netjoin %s <-> %s (%dS %dC)",
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source_p->servptr ? source_p->servptr->name : "?",
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source_p->name, s, u);
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}
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static void
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h_nn_client_exit(void *data)
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{
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hook_data_client_exit *hdata = data;
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struct Client *source_p;
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int s = 0, u = 0;
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char *fromnick;
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source_p = hdata->target;
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fromnick = IsClient(hdata->from) ? hdata->from->name : NULL;
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if (!IsServer(source_p))
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return;
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if (HasSentEob(source_p))
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{
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count_mark_downlinks(source_p, &s, &u);
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sendto_realops_snomask(SNO_GENERAL, L_ALL, "Netsplit %s <-> %s (%dS %dC) (%s%s%s%s)",
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source_p->servptr ? source_p->servptr->name : "?",
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source_p->name, s, u,
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fromnick ? "by " : "",
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fromnick ? fromnick : "",
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fromnick ? ": " : "",
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hdata->comment);
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}
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else
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sendto_realops_snomask(SNO_GENERAL, L_ALL, "Netsplit %s <-> %s (during burst) (%s%s%s%s)",
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source_p->servptr ? source_p->servptr->name : "?",
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source_p->name,
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fromnick ? "by " : "",
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fromnick ? fromnick : "",
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fromnick ? ": " : "",
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hdata->comment);
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}
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