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/** |
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* close.C: Closing for channels. |
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* |
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* Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team |
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* Rights to this code are as documented in COPYING. |
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* |
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* |
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* Portions of this file were derived from sources bearing the following license: |
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* Copyright © 2005-2006 Atheme Development Group |
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* Rights to this code are as documented in doc/pod/license.pod. |
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* |
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* $Id: close.C,v 1.7 2007-09-16 18:54:42 pippijn Exp $ |
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*/ |
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|
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#include "atheme.h" |
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#include <util/numeric.h> |
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#include <libermyth.h> |
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#include <ermyth/module.h> |
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#include <account/mychan.h> |
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|
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static char const rcsid[] = "$Id: close.C,v 1.7 2007-09-16 18:54:42 pippijn Exp $"; |
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|
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REGISTER_MODULE ("chanserv/close", false, "The Ermyth Team <http://ermyth.xinutec.org>"); |
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|
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static void cs_cmd_close (sourceinfo_t *si, int parc, char *parv[]); |
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|
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/* CLOSE ON|OFF -- don't pollute the root with REOPEN */ |
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command_t const cs_close = { "CLOSE", N_("Closes a channel."), PRIV_CHAN_ADMIN, 3, cs_cmd_close }; |
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|
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E cmdvec cs_cmdtree; |
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E helpvec cs_helptree; |
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|
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static bool |
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close_check_join (chanuser_t *cu) |
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{ |
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mychan_t *mc; |
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|
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if (cu == NULL || is_internal_client (cu->user)) |
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return true; |
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mc = mychan_t::find (cu->chan->name); |
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if (mc == NULL) |
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return true; |
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|
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if (mc->find_metadata ("private:close:closer")) |
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{ |
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/* don't join if we're already in there */ |
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if (!chanuser_find (cu->chan, user_find_named (chansvs.nick))) |
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join (cu->chan->name, chansvs.nick); |
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|
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/* stay for a bit to stop rejoin floods */ |
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mc->flags |= MC_INHABIT; |
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|
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/* lock it down */ |
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channel_mode_va (chansvs.me->me, cu->chan, 3, "+isbl", "*!*@*", "1"); |
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|
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/* clear the channel */ |
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phandler->kick (chansvs.nick, cu->chan->name, cu->user->nick, "This channel has been closed"); |
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return false; |
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} |
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|
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return true; |
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} |
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|
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static void |
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cs_cmd_close (sourceinfo_t *si, int parc, char *parv[]) |
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{ |
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char *target = parv[0]; |
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char *action = parv[1]; |
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char *reason = parv[2]; |
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mychan_t *mc; |
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channel_t *c; |
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chanuser_t *cu; |
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node_t *n; |
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|
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if (!target || !action) |
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{ |
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command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "CLOSE"); |
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command_fail (si, fault::needmoreparams, _("Usage: CLOSE <#channel> <ON|OFF> [reason]")); |
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return; |
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} |
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|
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if (!(mc = mychan_t::find (target))) |
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{ |
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command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), target); |
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return; |
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} |
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|
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if (!strcasecmp (action, "ON")) |
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{ |
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if (!reason) |
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{ |
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command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "CLOSE"); |
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command_fail (si, fault::needmoreparams, _("Usage: CLOSE <#channel> ON <reason>")); |
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return; |
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} |
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|
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if (config_options.chan && !irccasecmp (config_options.chan, target)) |
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{ |
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command_fail (si, fault::noprivs, _("\2%s\2 cannot be closed."), target); |
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return; |
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} |
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|
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if (mc->find_metadata ("private:close:closer")) |
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{ |
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command_fail (si, fault::nochange, _("\2%s\2 is already closed."), target); |
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return; |
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} |
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|
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mc->add_metadata ("private:close:closer", si->su->nick); |
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mc->add_metadata ("private:close:reason", reason); |
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mc->add_metadata ("private:close:timestamp", itoa (NOW)); |
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|
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if ((c = channel_find (target))) |
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{ |
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if (!chanuser_find (c, user_find_named (chansvs.nick))) |
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join (target, chansvs.nick); |
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|
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/* stay for a bit to stop rejoin floods */ |
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mc->flags |= MC_INHABIT; |
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|
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/* lock it down */ |
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channel_mode_va (chansvs.me->me, c, 3, "+isbl", "*!*@*", "1"); |
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|
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/* clear the channel */ |
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LIST_FOREACH (n, c->members.head) |
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{ |
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cu = (chanuser_t *) n->data; |
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|
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if (!is_internal_client (cu->user)) |
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phandler->kick (chansvs.nick, target, cu->user->nick, "This channel has been closed"); |
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} |
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} |
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|
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wallops ("%s closed the channel \2%s\2 (%s).", get_oper_name (si), target, reason); |
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snoop ("CLOSE:ON: \2%s\2 by \2%s\2 (%s)", target, get_oper_name (si), reason); |
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logcommand (si, CMDLOG_ADMIN, "%s CLOSE ON %s", target, reason); |
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command_success_nodata (si, _("\2%s\2 is now closed."), target); |
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} |
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else if (!strcasecmp (action, "OFF")) |
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{ |
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if (!mc->find_metadata ("private:close:closer")) |
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{ |
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command_fail (si, fault::nochange, _("\2%s\2 is not closed."), target); |
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return; |
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} |
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|
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mc->del_metadata ("private:close:closer"); |
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mc->del_metadata ("private:close:reason"); |
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mc->del_metadata ("private:close:timestamp"); |
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mc->flags &= ~MC_INHABIT; |
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c = channel_find (target); |
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if (c != NULL) |
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if (chanuser_find (c, user_find_named (chansvs.nick))) |
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part (c->name, chansvs.nick); |
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c = channel_find (target); |
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if (c != NULL) |
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{ |
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/* hmm, channel still exists, probably permanent? */ |
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channel_mode_va (chansvs.me->me, c, 2, "-isbl", "*!*@*"); |
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check_modes (mc, true); |
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} |
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|
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wallops ("%s reopened the channel \2%s\2.", get_oper_name (si), target); |
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snoop ("CLOSE:OFF: \2%s\2 by \2%s\2", target, get_oper_name (si)); |
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logcommand (si, CMDLOG_ADMIN, "%s CLOSE OFF", target); |
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command_success_nodata (si, _("\2%s\2 has been reopened."), target); |
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} |
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else |
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{ |
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command_fail (si, fault::badparams, STR_INVALID_PARAMS, "CLOSE"); |
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command_fail (si, fault::badparams, _("Usage: CLOSE <#channel> <ON|OFF> [reason]")); |
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} |
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} |
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|
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bool |
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_modinit (module *m) |
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{ |
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cs_cmdtree << cs_close; |
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chanuser_t::callback.join.attach (close_check_join); |
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help_addentry (cs_helptree, "CLOSE", "help/chanserv/close", NULL); |
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|
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return true; |
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} |
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|
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void |
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_moddeinit () |
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{ |
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cs_cmdtree >> cs_close; |
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chanuser_t::callback.join.detach (close_check_join); |
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help_delentry (cs_helptree, "CLOSE"); |
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} |