mirror of
https://github.com/unrealircd/unrealircd.git
synced 2026-07-01 11:06:38 +02:00
Bram Matthys
104 lines
2.7 KiB
C
104 lines
2.7 KiB
C
/*
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* "No Codes", a very simple (but often requested) module written by Syzop.
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* This module will strip messages with bold/underline/reverse if chanmode
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* +S is set, and block them if +c is set.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 1, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "unrealircd.h"
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#define NOCODES_VERSION "v1.2"
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ModuleHeader MOD_HEADER(nocodes)
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= {
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"nocodes", /* Name of module */
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NOCODES_VERSION, /* Version */
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"Strip/block bold/underline/reverse - by Syzop", /* Short description of module */
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"3.2-b8-1",
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NULL
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};
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char *nocodes_pre_chanmsg(aClient *sptr, aChannel *chptr, char *text, int notice);
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MOD_INIT(nocodes)
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{
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MARK_AS_OFFICIAL_MODULE(modinfo);
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HookAddPChar(modinfo->handle, HOOKTYPE_PRE_CHANMSG, 0, nocodes_pre_chanmsg);
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return MOD_SUCCESS;
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}
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MOD_LOAD(m_dummy)
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{
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return MOD_SUCCESS;
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}
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MOD_UNLOAD(m_dummy)
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{
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return MOD_SUCCESS;
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}
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static int has_controlcodes(char *p)
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{
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for (; *p; p++)
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if ((*p == '\002') || (*p == '\037') || (*p == '\026') || (*p == '\035')) /* bold, underline, reverse, italic */
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return 1;
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return 0;
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}
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char *nocodes_pre_chanmsg(aClient *sptr, aChannel *chptr, char *text, int notice)
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{
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static char retbuf[4096];
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Hook *h;
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int i;
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if (has_channel_mode(chptr, 'S'))
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{
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for (h = Hooks[HOOKTYPE_CAN_BYPASS_CHANNEL_MESSAGE_RESTRICTION]; h; h = h->next)
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{
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i = (*(h->func.intfunc))(sptr, chptr, BYPASS_CHANMSG_COLOR);
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if (i != HOOK_CONTINUE)
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break;
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}
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if (i == HOOK_ALLOW)
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return text; /* bypass */
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strlcpy(retbuf, StripControlCodes(text), sizeof(retbuf));
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return retbuf;
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} else
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if (has_channel_mode(chptr, 'c'))
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{
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if (has_controlcodes(text))
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{
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for (h = Hooks[HOOKTYPE_CAN_BYPASS_CHANNEL_MESSAGE_RESTRICTION]; h; h = h->next)
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{
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i = (*(h->func.intfunc))(sptr, chptr, BYPASS_CHANMSG_COLOR);
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if (i != HOOK_CONTINUE)
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break;
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}
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if (i == HOOK_ALLOW)
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return text; /* bypass */
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sendnumeric(sptr, ERR_CANNOTSENDTOCHAN, chptr->chname,
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"Control codes (bold/underline/reverse) are not permitted in this channel",
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chptr->chname);
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return NULL;
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} else
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return text;
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} else
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return text;
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}
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