1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2008 InspIRCd Development Team
6 * See: http://www.inspircd.org/wiki/index.php/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
14 #define _CRT_SECURE_NO_DEPRECATE
15 #define _SCL_SECURE_NO_DEPRECATE
18 #include "u_listmode.h"
20 /* $ModDesc: Provides channel-specific censor lists (like mode +G but varies from channel to channel) */
21 /* $ModDep: ../../include/u_listmode.h */
23 /** Handles channel mode +g
25 class ChanFilter : public ListModeBase
28 ChanFilter(InspIRCd* Instance) : ListModeBase(Instance, 'g', "End of channel spamfilter list", 941, 940, false, "chanfilter") { }
30 virtual bool ValidateParam(User* user, Channel* chan, std::string &word)
32 if ((word.length() > 35) || (word.empty()))
34 user->WriteNumeric(935, "%s %s %s :word is too %s for censor list",user->nick.c_str(), chan->name.c_str(), word.c_str(), (word.empty() ? "short" : "long"));
41 virtual bool TellListTooLong(User* user, Channel* chan, std::string &word)
43 user->WriteNumeric(939, "%s %s %s :Channel spamfilter list is full", user->nick.c_str(), chan->name.c_str(), word.c_str());
47 virtual void TellAlreadyOnList(User* user, Channel* chan, std::string &word)
49 user->WriteNumeric(937, "%s %s :The word %s is already on the spamfilter list",user->nick.c_str(), chan->name.c_str(), word.c_str());
52 virtual void TellNotSet(User* user, Channel* chan, std::string &word)
54 user->WriteNumeric(938, "%s %s :No such spamfilter word is set",user->nick.c_str(), chan->name.c_str());
58 class ModuleChanFilter : public Module
65 ModuleChanFilter(InspIRCd* Me)
68 cf = new ChanFilter(ServerInstance);
69 if (!ServerInstance->Modes->AddMode(cf))
70 throw ModuleException("Could not add new modes!");
72 cf->DoImplements(this);
73 Implementation eventlist[] = { I_OnCleanup, I_OnChannelDelete, I_OnRehash, I_OnUserPreMessage, I_OnUserPreNotice, I_OnSyncChannel };
74 ServerInstance->Modules->Attach(eventlist, this, 6);
77 virtual void OnChannelDelete(Channel* chan)
79 cf->DoChannelDelete(chan);
82 virtual void OnRehash(User* user, const std::string ¶meter)
87 virtual int ProcessMessages(User* user,Channel* chan,std::string &text)
89 if (!IS_LOCAL(user) || (CHANOPS_EXEMPT(ServerInstance, 'g') && chan->GetStatus(user) == STATUS_OP))
92 // Create a copy of the string in irc::string
93 irc::string line = text.c_str();
96 chan->GetExt(cf->GetInfoKey(), list);
100 for (modelist::iterator i = list->begin(); i != list->end(); i++)
102 if (line.find(i->mask.c_str()) != std::string::npos)
104 user->WriteNumeric(936, "%s %s %s :Your message contained a censored word, and was blocked",user->nick.c_str(), chan->name.c_str(), i->mask.c_str());
113 virtual int OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
115 if (target_type == TYPE_CHANNEL)
117 return ProcessMessages(user,(Channel*)dest,text);
122 virtual void OnCleanup(int target_type, void* item)
124 cf->DoCleanup(target_type, item);
127 virtual int OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
129 return OnUserPreMessage(user,dest,target_type,text,status,exempt_list);
132 virtual void OnSyncChannel(Channel* chan, Module* proto, void* opaque)
134 cf->DoSyncChannel(chan, proto, opaque);
137 virtual Version GetVersion()
139 return Version(1, 2, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION);
142 virtual ~ModuleChanFilter()
144 ServerInstance->Modes->DelMode(cf);
149 MODULE_INIT(ModuleChanFilter)