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/** |
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* halfop.C: This file contains code for the ChanServ HALFOP functions. |
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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 William Pitcock, et al. |
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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: halfop.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 <ermyth/module.h> |
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#include <account/chanacs.h> |
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#include <account/mychan.h> |
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|
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static char const rcsid[] = "$Id: halfop.C,v 1.7 2007-09-16 18:54:42 pippijn Exp $"; |
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|
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REGISTER_MODULE ("chanserv/halfop", false, "The Ermyth Team <http://ermyth.xinutec.org>"); |
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|
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static void cs_cmd_halfop (sourceinfo_t *si, int parc, char *parv[]); |
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static void cs_cmd_dehalfop (sourceinfo_t *si, int parc, char *parv[]); |
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|
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command_t const cs_halfop = { "HALFOP", N_("Gives channel halfops to a user."), AC_NONE, 2, cs_cmd_halfop }; |
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command_t const cs_dehalfop = { "DEHALFOP", N_("Removes channel halfops from a user."), AC_NONE, 2, cs_cmd_dehalfop }; |
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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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bool |
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_modinit (module *m) |
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{ |
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if (ircd && !ircd->uses_halfops) |
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{ |
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slog (LG_INFO, "Module %s requires halfop support, refusing to load.", m->name); |
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return false; |
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} |
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|
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cs_cmdtree << cs_halfop; |
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cs_cmdtree << cs_dehalfop; |
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|
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help_addentry (cs_helptree, "HALFOP", "help/chanserv/halfop", NULL); |
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help_addentry (cs_helptree, "DEHALFOP", "help/chanserv/dehalfop", 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_halfop; |
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cs_cmdtree >> cs_dehalfop; |
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|
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help_delentry (cs_helptree, "HALFOP"); |
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help_delentry (cs_helptree, "DEHALFOP"); |
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} |
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|
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static void |
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cs_cmd_halfop (sourceinfo_t *si, int parc, char *parv[]) |
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{ |
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char *chan = parv[0]; |
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char *nick = parv[1]; |
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mychan_t *mc; |
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user_t *tu; |
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chanuser_t *cu; |
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|
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if (!ircd->uses_halfops) |
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{ |
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command_fail (si, fault::noprivs, _("Your IRC server does not support halfops.")); |
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return; |
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} |
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|
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if (!chan) |
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{ |
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command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "HALFOP"); |
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command_fail (si, fault::needmoreparams, _("Syntax: HALFOP <#channel> [nickname]")); |
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return; |
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} |
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|
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mc = mychan_t::find (chan); |
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if (!mc) |
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{ |
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command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), chan); |
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return; |
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} |
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|
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if (!chanacs_source_has_flag (mc, si, CA_HALFOP)) |
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{ |
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command_fail (si, fault::noprivs, _("You are not authorized to perform this operation.")); |
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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::noprivs, _("\2%s\2 is closed."), chan); |
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return; |
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} |
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|
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/* figure out who we're going to halfop */ |
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if (!nick) |
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tu = si->su; |
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else |
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{ |
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if (!(tu = user_find_named (nick))) |
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{ |
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command_fail (si, fault::nosuch_target, _("\2%s\2 is not online."), nick); |
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return; |
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} |
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} |
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|
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if (is_internal_client (tu)) |
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return; |
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|
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/* SECURE check; we can skip this if sender == target, because we already verified */ |
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if ((si->su != tu) && (mc->flags & MC_SECURE) && !chanacs_user_has_flag (mc, tu, CA_HALFOP) && !chanacs_user_has_flag (mc, tu, CA_AUTOHALFOP)) |
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{ |
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command_fail (si, fault::noprivs, _("You are not authorized to perform this operation."), mc->name); |
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command_fail (si, fault::noprivs, _("\2%s\2 has the SECURE option enabled, and \2%s\2 does not have appropriate access."), mc->name, tu->nick); |
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return; |
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} |
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|
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cu = chanuser_find (mc->chan, tu); |
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if (!cu) |
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{ |
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command_fail (si, fault::nosuch_target, _("\2%s\2 is not on \2%s\2."), tu->nick, mc->name); |
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return; |
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} |
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|
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modestack_mode_param (chansvs.nick, mc->chan, MTYPE_ADD, 'h', CLIENT_NAME (tu)); |
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cu->modes |= ircd->halfops_mode; |
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|
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if (si->c == NULL && tu != si->su) |
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notice (chansvs.nick, tu->nick, "You have been halfopped on %s by %s", mc->name, get_source_name (si)); |
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|
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logcommand (si, CMDLOG_SET, "%s HALFOP %s!%s@%s", mc->name, tu->nick, tu->user, tu->vhost); |
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if (!chanuser_find (mc->chan, si->su)) |
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command_success_nodata (si, _("\2%s\2 has been halfopped on \2%s\2."), tu->nick, mc->name); |
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} |
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|
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static void |
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cs_cmd_dehalfop (sourceinfo_t *si, int parc, char *parv[]) |
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{ |
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char *chan = parv[0]; |
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char *nick = parv[1]; |
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mychan_t *mc; |
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user_t *tu; |
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chanuser_t *cu; |
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|
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if (!ircd->uses_halfops) |
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{ |
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command_fail (si, fault::noprivs, _("Your IRC server does not support halfops.")); |
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return; |
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} |
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|
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if (!chan) |
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{ |
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command_fail (si, fault::needmoreparams, STR_INSUFFICIENT_PARAMS, "DEHALFOP"); |
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command_fail (si, fault::needmoreparams, _("Syntax: DEHALFOP <#channel> [nickname]")); |
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return; |
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} |
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|
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mc = mychan_t::find (chan); |
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if (!mc) |
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{ |
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command_fail (si, fault::nosuch_target, _("\2%s\2 is not registered."), chan); |
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return; |
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} |
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|
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if (!chanacs_source_has_flag (mc, si, CA_HALFOP)) |
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{ |
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command_fail (si, fault::noprivs, _("You are not authorized to perform this operation.")); |
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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::noprivs, _("\2%s\2 is closed."), chan); |
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return; |
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} |
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|
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/* figure out who we're going to dehalfop */ |
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if (!nick) |
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tu = si->su; |
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else |
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{ |
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if (!(tu = user_find_named (nick))) |
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{ |
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command_fail (si, fault::nosuch_target, _("\2%s\2 is not online."), nick); |
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return; |
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} |
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} |
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|
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if (is_internal_client (tu)) |
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return; |
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|
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cu = chanuser_find (mc->chan, tu); |
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if (!cu) |
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{ |
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command_fail (si, fault::nosuch_target, _("\2%s\2 is not on \2%s\2."), tu->nick, mc->name); |
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return; |
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} |
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|
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modestack_mode_param (chansvs.nick, mc->chan, MTYPE_DEL, 'h', CLIENT_NAME (tu)); |
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cu->modes &= ~ircd->halfops_mode; |
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|
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if (si->c == NULL && tu != si->su) |
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notice (chansvs.nick, tu->nick, "You have been dehalfopped on %s by %s", mc->name, get_source_name (si)); |
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|
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logcommand (si, CMDLOG_SET, "%s DEHALFOP %s!%s@%s", mc->name, tu->nick, tu->user, tu->vhost); |
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if (!chanuser_find (mc->chan, si->su)) |
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command_success_nodata (si, _("\2%s\2 has been dehalfopped on \2%s\2."), tu->nick, mc->name); |
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} |
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|
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/* vim:cinoptions=>s,e0,n0,f0,{0,}0,^0,=s,ps,t0,c3,+s,(2s,us,)20,*30,gs,hs |
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* vim:ts=8 |
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* vim:sw=8 |
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* vim:noexpandtab |
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*/ |
