4 /* $ModDesc: Provides the /shun command, which stops a user executing all commands except PING and PONG. */
6 class Shun : public XLine
11 Shun(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re, const char *shunmask) : XLine(Instance, s_time, d, src, re, "SHUN")
13 this->matchtext = shunmask;
22 if (InspIRCd::Match(u->GetFullHost(), matchtext) || InspIRCd::Match(u->GetFullRealHost(), matchtext))
28 bool Matches(const std::string &s)
37 if (!u->GetExt("shunned"))
44 ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed shun %s (set by %s %ld seconds ago)", this->matchtext.c_str(), this->source, this->duration);
47 const char* Displayable()
49 return matchtext.c_str();
53 /** An XLineFactory specialized to generate shun pointers
55 class ShunFactory : public XLineFactory
58 ShunFactory(InspIRCd* Instance) : XLineFactory(Instance, "SHUN") { }
62 XLine* Generate(time_t set_time, long duration, const char* source, const char* reason, const char* xline_specific_mask)
64 return new Shun(ServerInstance, set_time, duration, source, reason, xline_specific_mask);
68 //typedef std::vector<Shun> shunlist;
70 class cmd_shun : public Command
76 cmd_shun(InspIRCd* Me) : Command(Me, "SHUN", "o", 1, 3), Srv(Me)
78 this->source = "m_shun.so";
79 this->syntax = "<nick!user@hostmask> [<shun-duration>] :<reason>";
82 CmdResult Handle(const std::vector<std::string>& parameters, User *user)
84 /* syntax: SHUN nick!user@host time :reason goes here */
85 /* 'time' is a human-readable timestring, like 2d3h2s. */
87 if (parameters.size() == 1)
89 if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "SHUN", user))
91 ServerInstance->SNO->WriteToSnoMask('x',"%s Removed shun on %s.",user->nick.c_str(),parameters[0].c_str());
95 // XXX todo implement stats
96 user->WriteServ("NOTICE %s :*** Shun %s not found in list, try /stats s.",user->nick.c_str(),parameters[0].c_str());
101 else if (parameters.size() >= 2)
103 // Adding - XXX todo make this respect <insane> tag perhaps..
104 long duration = ServerInstance->Duration(parameters[1]);
109 r = new Shun(ServerInstance, ServerInstance->Time(), duration, user->nick.c_str(), parameters[2].c_str(), parameters[0].c_str());
113 ; // Do nothing. If we get here, the regex was fucked up, and they already got told it fucked up.
118 if (ServerInstance->XLines->AddLine(r, user))
122 ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent shun for %s.", user->nick.c_str(), parameters[0].c_str());
126 time_t c_requires_crap = duration + ServerInstance->Time();
127 ServerInstance->SNO->WriteToSnoMask('x', "%s added timed shun for %s, expires on %s", user->nick.c_str(), parameters[0].c_str(),
128 ServerInstance->TimeString(c_requires_crap).c_str());
131 ServerInstance->XLines->ApplyLines();
136 user->WriteServ("NOTICE %s :*** Shun for %s already exists", user->nick.c_str(), parameters[0].c_str());
145 class ModuleShun : public Module
149 std::map<std::string, bool> ShunEnabledCommands;
153 ModuleShun(InspIRCd* Me) : Module(Me)
155 f = new ShunFactory(ServerInstance);
156 ServerInstance->XLines->RegisterFactory(f);
158 mycommand = new cmd_shun(ServerInstance);
159 ServerInstance->AddCommand(mycommand);
161 Implementation eventlist[] = { I_OnStats, I_OnPreCommand, I_OnUserConnect, I_OnRehash };
162 ServerInstance->Modules->Attach(eventlist, this, 4);
166 virtual ~ModuleShun()
168 ServerInstance->XLines->DelAll("SHUN");
169 ServerInstance->XLines->UnregisterFactory(f);
172 virtual int OnStats(char symbol, User* user, string_list& out)
177 ServerInstance->XLines->InvokeStats("SHUN", 223, user, out);
181 virtual void OnRehash(User* user, const std::string ¶meter)
183 ConfigReader MyConf(ServerInstance);
184 std::string cmds = MyConf.ReadValue("shun", "enabledcommands", 0);
187 cmds = "PING PONG QUIT";
189 ShunEnabledCommands.clear();
192 std::stringstream dcmds(cmds);
195 while (dcmds >> thiscmd)
197 ShunEnabledCommands[thiscmd] = true;
200 NotifyOfShun = MyConf.ReadFlag("shun", "notifyuser", "yes", 0);
203 virtual void OnUserConnect(User* user)
208 // Apply lines on user connect
209 XLine *rl = ServerInstance->XLines->MatchesLine("SHUN", user);
218 virtual int OnPreCommand(std::string &command, std::vector<std::string>& parameters, User* user, bool validated, const std::string &original_line)
220 if (validated || !user->GetExt("shunned"))
223 if (!ServerInstance->XLines->MatchesLine("SHUN", user))
225 /* The shun previously set on this user has expired or been removed */
226 user->Shrink("shunned");
230 std::map<std::string, bool>::iterator i = ShunEnabledCommands.find(command);
232 if (i == ShunEnabledCommands.end())
234 user->WriteServ("NOTICE %s :*** Command %s not processed, as you have been blocked from issuing commands (SHUN)", user->nick.c_str(), command.c_str());
238 if (command == "QUIT")
240 /* Allow QUIT but dont show any quit message */
243 else if (command == "PART")
252 virtual Version GetVersion()
254 return Version("$Id$",VF_VENDOR|VF_COMMON,API_VERSION);
258 MODULE_INIT(ModuleShun)