1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2007 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 * ---------------------------------------------------
20 /* $ModDesc: An advanced spam filtering module */
21 /* $ModDep: m_filter.h */
23 typedef std::map<std::string,FilterResult*> filter_t;
25 class ModuleFilter : public FilterBase
31 ModuleFilter(InspIRCd* Me)
32 : FilterBase(Me, "m_filter.so")
37 virtual ~ModuleFilter()
41 virtual FilterResult* FilterMatch(userrec* user, const std::string &text, int flags)
43 for (filter_t::iterator index = filters.begin(); index != filters.end(); index++)
46 /* Skip ones that dont apply to us */
47 if (!FilterBase::AppliesToMe(user, index->second, flags))
50 if (ServerInstance->MatchText(text,index->first))
52 FilterResult* fr = index->second;
53 if (index != filters.begin())
55 std::string pat = index->first;
57 filters.insert(filters.begin(), std::make_pair(pat,fr));
65 virtual bool DeleteFilter(const std::string &freeform)
67 if (filters.find(freeform) != filters.end())
69 delete (filters.find(freeform))->second;
70 filters.erase(filters.find(freeform));
76 virtual std::pair<bool, std::string> AddFilter(const std::string &freeform, const std::string &type, const std::string &reason, long duration, const std::string &flags)
78 if (filters.find(freeform) != filters.end())
80 return std::make_pair(false, "Filter already exists");
83 FilterResult* x = new FilterResult(freeform, reason, type, duration, flags);
84 filters[freeform] = x;
86 return std::make_pair(true, "");
89 virtual void SyncFilters(Module* proto, void* opaque)
91 for (filter_t::iterator n = filters.begin(); n != filters.end(); n++)
93 this->SendFilter(proto, opaque, n->second);
97 virtual void OnRehash(userrec* user, const std::string ¶meter)
99 ConfigReader* MyConf = new ConfigReader(ServerInstance);
101 for (int index = 0; index < MyConf->Enumerate("keyword"); index++)
103 this->DeleteFilter(MyConf->ReadValue("keyword","pattern",index));
105 std::string pattern = MyConf->ReadValue("keyword","pattern",index);
106 std::string reason = MyConf->ReadValue("keyword","reason",index);
107 std::string do_action = MyConf->ReadValue("keyword","action",index);
108 std::string flags = MyConf->ReadValue("keyword","flags",index);
109 long gline_time = ServerInstance->Duration(MyConf->ReadValue("keyword","duration",index).c_str());
110 if (do_action.empty())
114 FilterResult* x = new FilterResult(pattern, reason, do_action, gline_time, flags);
115 filters[pattern] = x;
120 virtual int OnStats(char symbol, userrec* user, string_list &results)
124 std::string sn = ServerInstance->Config->ServerName;
125 for (filter_t::iterator n = filters.begin(); n != filters.end(); n++)
127 results.push_back(sn+" 223 "+user->nick+" :GLOB:"+n->second->freeform+" "+n->second->action+" "+ConvToStr(n->second->gline_time)+" :"+n->second->reason);
134 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
136 class ModuleFilterFactory : public ModuleFactory
139 ModuleFilterFactory()
143 ~ModuleFilterFactory()
147 virtual Module * CreateModule(InspIRCd* Me)
149 return new ModuleFilter(Me);
155 extern "C" DllExport void * init_module( void )
157 return new ModuleFilterFactory;