1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
7 * <brain@chatspike.net>
8 * <Craig@chatspike.net>
10 * Written by Craig Edwards, Craig McLure, and others.
11 * This program is free but copyrighted software; see
12 * the file COPYING for details.
14 * ---------------------------------------------------
25 #include "helperfuncs.h"
28 /* $ModDesc: Provides support for the /SILENCE command */
31 // This typedef holds a silence list. Each user may or may not have a
32 // silencelist, if a silence list is empty for a user, he/she does not
33 // have one of these structures associated with their user record.
34 typedef std::vector<std::string> silencelist;
36 class cmd_silence : public command_t
39 cmd_silence() : command_t("SILENCE", 0, 0)
41 this->source = "m_silence.so";
42 syntax = "{[+|-]<nick>}";
45 void Handle (const char** parameters, int pcnt, userrec *user)
49 // no parameters, show the current silence list.
50 // Use Extensible::GetExt to fetch the silence list
52 user->GetExt("silence_list", sl);
53 // if the user has a silence list associated with their user record, show it
56 for (silencelist::const_iterator c = sl->begin(); c < sl->end(); c++)
58 user->WriteServ("271 %s %s %s!*@*",user->nick, user->nick,c->c_str());
61 user->WriteServ("272 %s :End of Silence List",user->nick);
65 // one or more parameters, add or delete entry from the list (only the first parameter is used)
66 const char *nick = parameters[0];
69 // removing an item from the list
71 // fetch their silence list
73 user->GetExt("silence_list", sl);
74 // does it contain any entries and does it exist?
79 for (silencelist::iterator i = sl->begin(); i != sl->end(); i++)
81 // search through for the item
82 irc::string listitem = i->c_str();
83 irc::string target = nick;
84 if (listitem == target)
87 user->WriteServ("950 %s %s :Removed %s!*@* from silence list",user->nick, user->nick,nick);
88 // we have modified the vector from within a loop, we must now bail out
95 // tidy up -- if a user's list is empty, theres no use having it
96 // hanging around in the user record.
98 user->Shrink("silence_list");
102 else if (nick[0] == '+')
105 // fetch the user's current silence list
107 user->GetExt("silence_list", sl);
108 // what, they dont have one??? WE'RE ALL GONNA DIE! ...no, we just create an empty one.
111 sl = new silencelist;
112 user->Extend(std::string("silence_list"), sl);
114 // add the nick to it -- silence only takes nicks for some reason even though its list shows masks
115 for (silencelist::iterator n = sl->begin(); n != sl->end(); n++)
117 irc::string listitem = n->c_str();
118 irc::string target = nick;
119 if (listitem == target)
121 user->WriteServ("952 %s %s :%s is already on your silence list",user->nick, user->nick,nick);
125 sl->push_back(std::string(nick));
126 user->WriteServ("951 %s %s :Added %s!*@* to silence list",user->nick, user->nick,nick);
134 class ModuleSilence : public Module
137 cmd_silence* mycommand;
140 ModuleSilence(Server* Me)
144 mycommand = new cmd_silence();
145 Srv->AddCommand(mycommand);
148 void Implements(char* List)
150 List[I_OnUserQuit] = List[I_On005Numeric] = List[I_OnUserPreNotice] = List[I_OnUserPreMessage] = 1;
153 virtual void OnUserQuit(userrec* user, const std::string &reason)
155 // when the user quits tidy up any silence list they might have just to keep things tidy
156 // and to prevent a HONKING BIG MEMORY LEAK!
158 user->GetExt("silence_list", sl);
162 user->Shrink("silence_list");
166 virtual void On005Numeric(std::string &output)
168 // we don't really have a limit...
169 output = output + " SILENCE=999";
172 virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status)
174 // im not sure how unreal's silence operates but ours is sensible. It blocks notices and
175 // privmsgs from people on the silence list, directed privately at the user.
176 // channel messages are unaffected (ever tried to follow the flow of conversation in
177 // a channel when you've set an ignore on the two most talkative people?)
178 if (target_type == TYPE_USER)
180 userrec* u = (userrec*)dest;
182 u->GetExt("silence_list", sl);
185 for (silencelist::const_iterator c = sl->begin(); c != sl->end(); c++)
187 irc::string listitem = c->c_str();
188 irc::string target = user->nick;
189 if (listitem == target)
199 virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status)
201 return OnUserPreNotice(user,dest,target_type,text,status);
204 virtual ~ModuleSilence()
208 virtual Version GetVersion()
210 return Version(1,0,0,1,VF_VENDOR);
215 class ModuleSilenceFactory : public ModuleFactory
218 ModuleSilenceFactory()
222 ~ModuleSilenceFactory()
226 virtual Module * CreateModule(Server* Me)
228 return new ModuleSilence(Me);
234 extern "C" void * init_module( void )
236 return new ModuleSilenceFactory;