2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
5 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
6 * Copyright (C) 2004, 2006 Craig Edwards <craigedwards@brainbox.cc>
8 * This file is part of InspIRCd. InspIRCd is free software: you can
9 * redistribute it and/or modify it under the terms of the GNU General Public
10 * License as published by the Free Software Foundation, version 2.
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 /* $ModDesc: Provides support for unreal-style channel mode +C */
26 class NoCTCP : public ModeHandler
29 NoCTCP(Module* Creator) : ModeHandler(Creator, "noctcp", 'C', PARAM_NONE, MODETYPE_CHANNEL) { }
31 ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding)
35 if (!channel->IsModeSet('C'))
37 channel->SetMode('C',true);
38 return MODEACTION_ALLOW;
43 if (channel->IsModeSet('C'))
45 channel->SetMode('C',false);
46 return MODEACTION_ALLOW;
50 return MODEACTION_DENY;
54 class ModuleNoCTCP : public Module
64 if (!ServerInstance->Modes->AddMode(&nc))
65 throw ModuleException("Could not add new modes!");
66 Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice, I_On005Numeric };
67 ServerInstance->Modules->Attach(eventlist, this, 3);
70 virtual ~ModuleNoCTCP()
74 virtual Version GetVersion()
76 return Version("Provides support for unreal-style channel mode +C", VF_VENDOR);
79 virtual ModResult OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
81 return OnUserPreNotice(user,dest,target_type,text,status,exempt_list);
84 virtual ModResult OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
86 if ((target_type == TYPE_CHANNEL) && (IS_LOCAL(user)))
88 Channel* c = (Channel*)dest;
89 ModResult res = ServerInstance->OnCheckExemption(user,c,"noctcp");
91 if (res == MOD_RES_ALLOW)
92 return MOD_RES_PASSTHRU;
94 if (!c->GetExtBanStatus(user, 'C').check(!c->IsModeSet('C')))
96 if ((text.length()) && (text[0] == '\1'))
98 if (strncmp(text.c_str(),"\1ACTION ",8))
100 user->WriteNumeric(ERR_NOCTCPALLOWED, "%s %s :Can't send CTCP to channel (+C set)",user->nick.c_str(), c->name.c_str());
106 return MOD_RES_PASSTHRU;
109 virtual void On005Numeric(std::string &output)
111 ServerInstance->AddExtBanChar('C');
115 MODULE_INIT(ModuleNoCTCP)