0ba1da5910
* Add +R channel mode module requiring services account to chat * Use void* in hook argument * move chm_regmsg from modules to extensions * generate error message when module fails to load
92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/*
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* Solanum: a slightly advanced ircd
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* chm_regmsg: require identification to chat (+R mode).
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*
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* Copyright (c) 2020 Eric Mertens <emertens@gmail.com>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice is present in all copies.
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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 "hook.h"
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#include "client.h"
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#include "ircd.h"
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#include "logger.h"
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#include "send.h"
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#include "s_conf.h"
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#include "s_user.h"
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#include "s_serv.h"
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#include "numeric.h"
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#include "chmode.h"
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#include "inline/stringops.h"
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static const char chm_regmsg_desc[] =
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"Adds channel mode +R, which blocks messagess from unregistered users";
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static unsigned int mode_regmsg;
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static void chm_regmsg_process(void *);
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mapi_hfn_list_av1 chm_regmsg_hfnlist[] = {
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{ "privmsg_channel", (hookfn) chm_regmsg_process },
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{ NULL, NULL }
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};
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static void
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chm_regmsg_process(void *data_)
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{
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hook_data_privmsg_channel *data = data_;
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struct membership *msptr;
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/* message is already blocked, defer */
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if (data->approved)
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return;
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/* user is identified, accept */
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if (!EmptyString(data->source_p->user->suser))
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return;
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/* voice and op override identification requirement, accept */
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msptr = find_channel_membership(data->chptr, data->source_p);
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if (is_chanop_voiced(msptr))
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return;
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sendto_one_numeric(data->source_p, ERR_MSGNEEDREGGEDNICK, form_str(ERR_MSGNEEDREGGEDNICK),
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data->source_p->name, data->chptr->chname);
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data->approved = ERR_MSGNEEDREGGEDNICK;
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}
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static int
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_modinit(void)
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{
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mode_regmsg = cflag_add('R', chm_simple);
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if (mode_regmsg == 0) {
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ierror("chm_regmsg: unable to allocate cmode slot for +R, unloading module");
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return -1;
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}
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return 0;
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}
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static void
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_moddeinit(void)
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{
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cflag_orphan('R');
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}
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DECLARE_MODULE_AV2(chm_regmsg, _modinit, _moddeinit, NULL, NULL, chm_regmsg_hfnlist, NULL, NULL, chm_regmsg_desc);
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