unrealircd

- supernets unrealircd source & configuration
git clone git://git.acid.vegas/unrealircd.git
regonlyspeak.c (3039B)
      1 /*
      2  * Only registered users can speak UnrealIRCd Module (Channel Mode +M)
      3  * (C) Copyright 2014 Travis McArthur (Heero) and the UnrealIRCd team
      4  *
      5  * This program is free software; you can redistribute it and/or modify
      6  * it under the terms of the GNU General Public License as published by
      7  * the Free Software Foundation; either version 1, or (at your option)
      8  * any later version.
      9  *
     10  * This program is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     13  * GNU General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU General Public License
     16  * along with this program; if not, write to the Free Software
     17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
     18  */
     19 
     20 #include "unrealircd.h"
     21 
     22 
     23 ModuleHeader MOD_HEADER
     24   = {
     25 	"chanmodes/regonlyspeak",
     26 	"4.2",
     27 	"Channel Mode +M",
     28 	"UnrealIRCd Team",
     29 	"unrealircd-6",
     30     };
     31 
     32 Cmode_t EXTCMODE_REGONLYSPEAK;
     33 static char errMsg[2048];
     34 
     35 #define IsRegOnlySpeak(channel)    (channel->mode.mode & EXTCMODE_REGONLYSPEAK)
     36 
     37 int regonlyspeak_can_send_to_channel(Client *client, Channel *channel, Membership *lp, const char **msg, const char **errmsg, SendType sendtype);
     38 const char *regonlyspeak_part_message (Client *client, Channel *channel, const char *comment);
     39 
     40 MOD_TEST()
     41 {
     42 	return MOD_SUCCESS;
     43 }
     44 
     45 MOD_INIT()
     46 {
     47 	CmodeInfo req;
     48 
     49 	memset(&req, 0, sizeof(req));
     50 	req.paracount = 0;
     51 	req.letter = 'M';
     52 	req.is_ok = extcmode_default_requirehalfop;
     53 	CmodeAdd(modinfo->handle, req, &EXTCMODE_REGONLYSPEAK);
     54 	
     55 	HookAdd(modinfo->handle, HOOKTYPE_CAN_SEND_TO_CHANNEL, 0, regonlyspeak_can_send_to_channel);
     56 	HookAddConstString(modinfo->handle, HOOKTYPE_PRE_LOCAL_PART, 0, regonlyspeak_part_message);
     57 
     58 	
     59 	MARK_AS_OFFICIAL_MODULE(modinfo);
     60 	return MOD_SUCCESS;
     61 }
     62 
     63 MOD_LOAD()
     64 {
     65 	return MOD_SUCCESS;
     66 }
     67 
     68 MOD_UNLOAD()
     69 {
     70 	return MOD_SUCCESS;
     71 }
     72 
     73 const char *regonlyspeak_part_message (Client *client, Channel *channel, const char *comment)
     74 {
     75 	if (!comment)
     76 		return NULL;
     77 
     78 	if (IsRegOnlySpeak(channel) && !IsLoggedIn(client) && !ValidatePermissionsForPath("channel:override:message:regonlyspeak",client,NULL,NULL,NULL))
     79 		return NULL;
     80 
     81 	return comment;
     82 }
     83 
     84 int regonlyspeak_can_send_to_channel(Client *client, Channel *channel, Membership *lp, const char **msg, const char **errmsg, SendType sendtype)
     85 {
     86 	Hook *h;
     87 	int i;
     88 
     89 	if (IsRegOnlySpeak(channel) &&
     90 	    !op_can_override("channel:override:message:regonlyspeak",client,channel,NULL) &&
     91 	    !IsLoggedIn(client) &&
     92 	    !check_channel_access_membership(lp, "vhoaq"))
     93 	{
     94 		for (h = Hooks[HOOKTYPE_CAN_BYPASS_CHANNEL_MESSAGE_RESTRICTION]; h; h = h->next)
     95 		{
     96 			i = (*(h->func.intfunc))(client, channel, BYPASS_CHANMSG_MODERATED);
     97 			if (i == HOOK_ALLOW)
     98 				return HOOK_CONTINUE; /* bypass +M restriction */
     99 			if (i != HOOK_CONTINUE)
    100 				break;
    101 		}
    102 
    103 		*errmsg = "You must have a registered nick (+r) to talk on this channel";
    104 		return HOOK_DENY; /* BLOCK message */
    105 	}
    106 
    107 	return HOOK_CONTINUE;
    108 }