X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_auditorium.cpp;h=4dec57df9460ad489ad5d8d5307c7069d2eccc05;hb=46e56dedd37abe33af4e8b970d5b83729dc1ef05;hp=419738ea74cc8b2ec3cd058bc021e7328f81833f;hpb=bab14f0dd2345c9d7dcbc47c918563709e1ac094;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_auditorium.cpp b/src/modules/m_auditorium.cpp index 419738ea7..4dec57df9 100644 --- a/src/modules/m_auditorium.cpp +++ b/src/modules/m_auditorium.cpp @@ -1 +1,152 @@ -/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd: (C) 2002-2007 InspIRCd Development Team * See: http://www.inspircd.org/wiki/index.php/Credits * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ #include "inspircd.h" #include "users.h" #include "channels.h" #include "modules.h" /* $ModDesc: Allows for auditorium channels (+u) where nobody can see others joining and parting or the nick list */ class AuditoriumMode : public ModeHandler { public: AuditoriumMode(InspIRCd* Instance) : ModeHandler(Instance, 'u', 0, 0, false, MODETYPE_CHANNEL, false) { } ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) { if (channel->IsModeSet('u') != adding) { if (IS_LOCAL(source) && (channel->GetStatus(source) < STATUS_OP)) { source->WriteServ("482 %s %s :Only channel operators may %sset channel mode +u", source->nick, channel->name, adding ? "" : "un"); return MODEACTION_DENY; } else { channel->SetMode('u', adding); return MODEACTION_ALLOW; } } else { return MODEACTION_DENY; } } }; class ModuleAuditorium : public Module { private: AuditoriumMode* aum; bool ShowOps; CUList nl; CUList except_list; public: ModuleAuditorium(InspIRCd* Me) : Module(Me) { aum = new AuditoriumMode(ServerInstance); if (!ServerInstance->AddMode(aum, 'u')) throw ModuleException("Could not add new modes!"); OnRehash(NULL, ""); } virtual ~ModuleAuditorium() { ServerInstance->Modes->DelMode(aum); DELETE(aum); } virtual void OnRehash(userrec* user, const std::string ¶meter) { ConfigReader conf(ServerInstance); ShowOps = conf.ReadFlag("auditorium", "showops", 0); } Priority Prioritize() { /* To ensure that we get priority over namesx for names list generation on +u channels */ return (Priority)ServerInstance->PriorityBefore("m_namesx.so"); } virtual Version GetVersion() { return Version(1, 1, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION); } void Implements(char* List) { List[I_OnUserJoin] = List[I_OnUserPart] = List[I_OnUserKick] = List[I_OnUserQuit] = List[I_OnUserList] = List[I_OnRehash] = 1; } virtual int OnUserList(userrec* user, chanrec* Ptr, CUList* &nameslist) { if (Ptr->IsModeSet('u')) { if (ShowOps) { /* Leave the names list alone, theyre an op * doing /names on the channel after joining it */ if (Ptr->GetStatus(user) >= STATUS_OP) { nameslist = Ptr->GetUsers(); return 0; } /* Show all the opped users */ nl = *(Ptr->GetOppedUsers()); nl[user] = user->nick; nameslist = &nl; return 0; } else { /* HELLOOO, IS ANYBODY THERE? -- nope, just us. */ user->WriteServ("353 %s = %s :%s", user->nick, Ptr->name, user->nick); user->WriteServ("366 %s %s :End of /NAMES list.", user->nick, Ptr->name); return 1; } } return 0; } virtual void OnUserJoin(userrec* user, chanrec* channel, bool &silent) { if (channel->IsModeSet('u')) { silent = true; /* Because we silenced the event, make sure it reaches the user whos joining (but only them of course) */ user->WriteFrom(user, "JOIN %s", channel->name); if (ShowOps) channel->WriteAllExcept(user, false, channel->GetStatus(user) >= STATUS_OP ? 0 : '@', except_list, "JOIN %s", channel->name); } } void OnUserPart(userrec* user, chanrec* channel, const std::string &partmessage, bool &silent) { if (channel->IsModeSet('u')) { silent = true; /* Because we silenced the event, make sure it reaches the user whos leaving (but only them of course) */ user->WriteFrom(user, "PART %s%s%s", channel->name, partmessage.empty() ? "" : " :", partmessage.empty() ? "" : partmessage.c_str()); if (ShowOps) { channel->WriteAllExcept(user, false, channel->GetStatus(user) >= STATUS_OP ? 0 : '@', except_list, "PART %s%s%s", channel->name, partmessage.empty() ? "" : " :", partmessage.empty() ? "" : partmessage.c_str()); } } } void OnUserKick(userrec* source, userrec* user, chanrec* chan, const std::string &reason, bool &silent) { if (chan->IsModeSet('u')) { silent = true; /* Send silenced event only to the user being kicked and the user doing the kick */ source->WriteFrom(source, "KICK %s %s %s", chan->name, user->nick, reason.c_str()); if (ShowOps) chan->WriteAllExcept(source, false, chan->GetStatus(source) >= STATUS_OP ? 0 : '@', except_list, "KICK %s %s %s", chan->name, user->nick, reason.c_str()); else user->WriteFrom(source, "KICK %s %s %s", chan->name, user->nick, reason.c_str()); } } void OnUserQuit(userrec* user, const std::string &reason, const std::string &oper_message) { command_t* parthandler = ServerInstance->Parser->GetHandler("PART"); std::vector to_leave; const char* parameters[2]; if (parthandler) { for (UCListIter f = user->chans.begin(); f != user->chans.end(); f++) { if (f->first->IsModeSet('u')) to_leave.push_back(f->first->name); } /* We cant do this neatly in one loop, as we are modifying the map we are iterating */ for (std::vector::iterator n = to_leave.begin(); n != to_leave.end(); n++) { parameters[0] = n->c_str(); /* This triggers our OnUserPart, above, making the PART silent */ parthandler->Handle(parameters, 1, user); } } } }; MODULE_INIT(ModuleAuditorium) \ No newline at end of file +/* +------------------------------------+ + * | Inspire Internet Relay Chat Daemon | + * +------------------------------------+ + * + * InspIRCd: (C) 2002-2010 InspIRCd Development Team + * See: http://wiki.inspircd.org/Credits + * + * This program is free but copyrighted software; see + * the file COPYING for details. + * + * --------------------------------------------------- + */ + +#include "inspircd.h" + +/* $ModDesc: Allows for auditorium channels (+u) where nobody can see others joining and parting or the nick list */ + +class AuditoriumMode : public ModeHandler +{ + public: + AuditoriumMode(Module* Creator) : ModeHandler(Creator, "auditorium", 'u', PARAM_NONE, MODETYPE_CHANNEL) + { + levelrequired = OP_VALUE; + } + + ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding) + { + if (channel->IsModeSet('u') != adding) + { + channel->SetMode('u', adding); + return MODEACTION_ALLOW; + } + else + { + return MODEACTION_DENY; + } + } +}; + +class ModuleAuditorium : public Module +{ + private: + AuditoriumMode aum; + bool ShowOps; + bool OperOverride; + public: + ModuleAuditorium() + : aum(this) + { + if (!ServerInstance->Modes->AddMode(&aum)) + throw ModuleException("Could not add new modes!"); + + OnRehash(NULL); + + Implementation eventlist[] = { I_OnUserJoin, I_OnUserPart, I_OnUserKick, I_OnBuildNeighborList, I_OnNamesListItem, I_OnRehash }; + ServerInstance->Modules->Attach(eventlist, this, 6); + + } + + ~ModuleAuditorium() + { + } + + void OnRehash(User* user) + { + ConfigReader conf; + ShowOps = conf.ReadFlag("auditorium", "showops", 0); + OperOverride = conf.ReadFlag("auditorium", "operoverride", 0); + } + + Version GetVersion() + { + return Version("Allows for auditorium channels (+u) where nobody can see others joining and parting or the nick list", VF_VENDOR); + } + + void OnNamesListItem(User* issuer, Membership* memb, std::string &prefixes, std::string &nick) + { + if (!memb->chan->IsModeSet('u')) + return; + + /* Some module hid this from being displayed, dont bother */ + if (nick.empty()) + return; + + /* If user is oper and operoverride is on, don't touch the list */ + if (OperOverride && issuer->HasPrivPermission("channels/auspex")) + return; + + if (ShowOps && (issuer != memb->user) && (memb->getRank() < OP_VALUE)) + { + /* Showops is set, hide all non-ops from the user, except themselves */ + nick.clear(); + return; + } + + if (!ShowOps && (issuer != memb->user)) + { + /* ShowOps is not set, hide everyone except the user whos requesting NAMES */ + nick.clear(); + return; + } + } + + void BuildExcept(Membership* memb, CUList& excepts) + { + if (!memb->chan->IsModeSet('u')) + return; + if (ShowOps && memb->getRank() >= OP_VALUE) + return; + + const UserMembList* users = memb->chan->GetUsers(); + for(UserMembCIter i = users->begin(); i != users->end(); i++) + { + if (i->first == memb->user || !IS_LOCAL(i->first)) + continue; + if (ShowOps && i->second->getRank() >= OP_VALUE) + continue; + if (OperOverride && i->first->HasPrivPermission("channels/auspex")) + continue; + // This is a different user in the channel, local, and not op/oper + // so, hide the join from them + excepts.insert(i->first); + } + } + void OnUserJoin(Membership* memb, bool sync, bool created, CUList& excepts) + { + BuildExcept(memb, excepts); + } + + void OnUserPart(Membership* memb, std::string &partmessage, CUList& excepts) + { + BuildExcept(memb, excepts); + } + + void OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts) + { + BuildExcept(memb, excepts); + } + + void OnBuildNeighborList(User* source, UserChanList &include, std::map &exception) + { + UCListIter i = include.begin(); + while (i != include.end()) + { + Channel* c = *i++; + if (c->IsModeSet('u')) + include.erase(c); + } + } +}; + +MODULE_INIT(ModuleAuditorium)