]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/modules/m_invisible.cpp
Update copyrights for 2009.
[user/henk/code/inspircd.git] / src / modules / m_invisible.cpp
index a0a2388f010697d17e075de256229fadb1aa60a4..96c82fe89c1155fc95b87bbe01dda821c964f224 100644 (file)
@@ -2,7 +2,7 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
  * See: http://www.inspircd.org/wiki/index.php/Credits
  *
  * This program is free but copyrighted software; see
@@ -29,7 +29,7 @@ class QuietOper : public VisData
        {
        }
 
-       virtual bool VisibleTo(userrec* user)
+       virtual bool VisibleTo(User* user)
        {
                return IS_OPER(user);
        }
@@ -47,37 +47,16 @@ class InvisibleMode : public ModeHandler
 
        ~InvisibleMode()
        {
-               for (user_hash::iterator i = ServerInstance->clientlist->begin(); i != ServerInstance->clientlist->end(); i++)
+               for (user_hash::iterator i = ServerInstance->Users->clientlist->begin(); i != ServerInstance->Users->clientlist->end(); i++)
                        if (i->second->Visibility == qo)
                                i->second->Visibility = NULL;
                delete qo;
        }
 
-       ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
+       ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding, bool)
        {
-               if (source != dest)
-                       return MODEACTION_DENY;
-
                if (dest->IsModeSet('Q') != adding)
                {
-                       bool ok = false;
-
-                       for (int j = 0; j < conf->Enumerate("type"); j++)
-                       {
-                               std::string opertype = conf->ReadValue("type","name",j);
-                               if (opertype == source->oper)
-                               {
-                                       ok = conf->ReadFlag("type", "canquiet", j);
-                                       break;
-                               }
-                       }
-
-                       if (!ok)
-                       {
-                               source->WriteServ("481 %s :Permission Denied - You do not have access to become invisible via user mode +Q", source->nick);
-                               return MODEACTION_DENY;
-                       }
-
                        dest->SetMode('Q', adding);
 
                        /* Fix for bug #379 reported by stealth. On +/-Q make m_watch think the user has signed on/off */
@@ -100,7 +79,7 @@ class InvisibleMode : public ModeHandler
                                CUList *ulist = f->first->GetUsers();
                                char tb[MAXBUF];
 
-                               snprintf(tb,MAXBUF,":%s %s %s", dest->GetFullHost(), adding ? "PART" : "JOIN", f->first->name);
+                               snprintf(tb,MAXBUF,":%s %s %s", dest->GetFullHost().c_str(), adding ? "PART" : "JOIN", f->first->name.c_str());
                                std::string out = tb;
                                std::string n = this->ServerInstance->Modes->ModeString(dest, f->first);
 
@@ -111,12 +90,12 @@ class InvisibleMode : public ModeHandler
                                        {
                                                i->first->Write(out);
                                                if (!n.empty() && !adding)
-                                                       i->first->WriteServ("MODE %s +%s", f->first->name, n.c_str());
+                                                       i->first->WriteServ("MODE %s +%s", f->first->name.c_str(), n.c_str());
                                        }
                                }
-
-                               ServerInstance->WriteOpers("*** \2NOTICE\2: Oper %s has become %svisible (%sQ)", dest->GetFullHost(), adding ? "in" : "", adding ? "+" : "-");
                        }
+
+                       ServerInstance->SNO->WriteToSnoMask('A', "\2NOTICE\2: Oper %s has become %svisible (%cQ)", dest->GetFullHost().c_str(), adding ? "in" : "", adding ? '+' : '-');
                        return MODEACTION_ALLOW;
                }
                else
@@ -135,13 +114,15 @@ class InvisibleDeOper : public ModeWatcher
        {
        }
 
-       bool BeforeMode(userrec* source, userrec* dest, chanrec* channel, std::string &param, bool adding, ModeType type)
+       bool BeforeMode(User* source, User* dest, Channel* channel, std::string &param, bool adding, ModeType type, bool)
        {
                /* Users who are opers and have +Q get their +Q removed when they deoper */
                if ((!adding) && (dest->IsModeSet('Q')))
                {
-                       const char* newmodes[] = { dest->nick, "-Q" };
-                       ServerInstance->Modes->Process(newmodes, 2, source, true);
+                       std::vector<std::string> newmodes;
+                       newmodes.push_back(dest->nick);
+                       newmodes.push_back("-Q");
+                       ServerInstance->Modes->Process(newmodes, source, true);
                }
                return true;
        }
@@ -159,130 +140,143 @@ class ModuleInvisible : public Module
        {
                conf = new ConfigReader(ServerInstance);
                qm = new InvisibleMode(ServerInstance);
-               if (!ServerInstance->AddMode(qm, 'Q'))
+               if (!ServerInstance->Modes->AddMode(qm))
                        throw ModuleException("Could not add new modes!");
                ido = new InvisibleDeOper(ServerInstance);
-               if (!ServerInstance->AddModeWatcher(ido))
+               if (!ServerInstance->Modes->AddModeWatcher(ido))
                        throw ModuleException("Could not add new mode watcher on usermode +o!");
 
                /* Yeah i know people can take this out. I'm not about to obfuscate code just to be a pain in the ass. */
-               ServerInstance->ServerNoticeAll("*** m_invisible.so has just been loaded on this network. For more information, please visit http://inspircd.org/wiki/Modules/invisible");
-       }
+               ServerInstance->Users->ServerNoticeAll("*** m_invisible.so has just been loaded on this network. For more information, please visit http://inspircd.org/wiki/Modules/invisible");
+               Implementation eventlist[] = { I_OnUserPreMessage, I_OnUserPreNotice, I_OnUserJoin, I_OnUserPart, I_OnUserQuit, I_OnRehash, I_OnHostCycle };
+               ServerInstance->Modules->Attach(eventlist, this, 7);
+       };
 
        virtual ~ModuleInvisible()
        {
                ServerInstance->Modes->DelMode(qm);
                ServerInstance->Modes->DelModeWatcher(ido);
-               DELETE(qm);
-               DELETE(ido);
-               DELETE(conf);
-       }
+               delete qm;
+               delete ido;
+               delete conf;
+       };
+
+       virtual Version GetVersion();
+       virtual void OnUserJoin(User* user, Channel* channel, bool sync, bool &silent);
+       virtual void OnRehash(User* user, const std::string &parameter);
+       void OnUserPart(User* user, Channel* channel, std::string &partmessage, bool &silent);
+       void OnUserQuit(User* user, const std::string &reason, const std::string &oper_message);
+       bool OnHostCycle(User* user);
+       /* No privmsg response when hiding - submitted by Eric at neowin */
+       virtual int OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list);
+       virtual int OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list);
+       /* Fix by Eric @ neowin.net, thanks :) -- Brain */
+       void WriteCommonFrom(User *user, Channel* channel, const char* text, ...) CUSTOM_PRINTF(4, 5);
+};
 
-       virtual Version GetVersion()
-       {
-               return Version(1, 1, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION);
-       }
+Version ModuleInvisible::GetVersion()
+{
+       return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
+}
 
-       void Implements(char* List)
+void ModuleInvisible::OnUserJoin(User* user, Channel* channel, bool sync, bool &silent)
+{
+       if (user->IsModeSet('Q'))
        {
-               List[I_OnUserPreMessage] = List[I_OnUserPreNotice] = List[I_OnUserJoin] = List[I_OnUserPart] = List[I_OnUserQuit] = List[I_OnRehash] = 1;
-       }
-       
-       virtual void OnUserJoin(userrec* user, chanrec* channel, bool &silent)
-       {
-               if (user->IsModeSet('Q'))
-               {
-                       silent = true;
-                       /* Because we silenced the event, make sure it reaches the user whos joining (but only them of course) */
-                       this->WriteCommonFrom(user, channel, "JOIN %s", channel->name);
-                       ServerInstance->WriteOpers("*** \2NOTICE\2: Oper %s has joined %s invisibly (+Q)", user->GetFullHost(), channel->name);
-               }
+               silent = true;
+               /* Because we silenced the event, make sure it reaches the user whos joining (but only them of course) */
+               this->WriteCommonFrom(user, channel, "JOIN %s", channel->name.c_str());
+               ServerInstance->SNO->WriteToSnoMask('A', "\2NOTICE\2: Oper %s has joined %s invisibly (+Q)", user->GetFullHost().c_str(), channel->name.c_str());
        }
+}
 
-       virtual void OnRehash(userrec* user, const std::string &parameter)
-       {
-               DELETE(conf);
-               conf = new ConfigReader(ServerInstance);
-       }
+void ModuleInvisible::OnRehash(User* user, const std::string &parameter)
+{
+       delete conf;
+       conf = new ConfigReader(ServerInstance);
+}
 
-       void OnUserPart(userrec* user, chanrec* channel, const std::string &partmessage, bool &silent)
+void ModuleInvisible::OnUserPart(User* user, Channel* channel, std::string &partmessage, bool &silent)
+{
+       if (user->IsModeSet('Q'))
        {
-               if (user->IsModeSet('Q'))
-               {
-                       silent = true;
-                       /* Because we silenced the event, make sure it reaches the user whos leaving (but only them of course) */
-                       this->WriteCommonFrom(user, channel, "PART %s%s%s", channel->name,
-                                       partmessage.empty() ? "" : " :",
-                                       partmessage.empty() ? "" : partmessage.c_str());
-               }
+               silent = true;
+               /* Because we silenced the event, make sure it reaches the user whos leaving (but only them of course) */
+               this->WriteCommonFrom(user, channel, "PART %s%s%s", channel->name.c_str(),
+                               partmessage.empty() ? "" : " :",
+                               partmessage.empty() ? "" : partmessage.c_str());
        }
+}
 
-       void OnUserQuit(userrec* user, const std::string &reason, const std::string &oper_message)
+void ModuleInvisible::OnUserQuit(User* user, const std::string &reason, const std::string &oper_message)
+{
+       if (user->IsModeSet('Q'))
        {
-               if (user->IsModeSet('Q'))
+               Command* parthandler = ServerInstance->Parser->GetHandler("PART");
+               std::vector<std::string> to_leave;
+               if (parthandler)
                {
-                       command_t* parthandler = ServerInstance->Parser->GetHandler("PART");
-                       std::vector<std::string> to_leave;
-                       const char* parameters[2];
-                       if (parthandler)
+                       for (UCListIter f = user->chans.begin(); f != user->chans.end(); f++)
+                                       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<std::string>::iterator n = to_leave.begin(); n != to_leave.end(); n++)
                        {
-                               for (UCListIter f = user->chans.begin(); f != user->chans.end(); f++)
-                                               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<std::string>::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);
-                               }
+                               std::vector<std::string> parameters;
+                               parameters.push_back(*n);
+                               /* This triggers our OnUserPart, above, making the PART silent */
+                               parthandler->Handle(parameters, user);
                        }
                }
        }
+}
 
-       /* No privmsg response when hiding - submitted by Eric at neowin */
-       virtual int OnUserPreNotice(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+bool ModuleInvisible::OnHostCycle(User* user)
+{
+       return user->IsModeSet('Q');
+}
+
+/* No privmsg response when hiding - submitted by Eric at neowin */
+int ModuleInvisible::OnUserPreNotice(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+{
+       if ((target_type == TYPE_USER) && (IS_LOCAL(user)))
        {
-               if ((target_type == TYPE_USER) && (IS_LOCAL(user)))
+               User* target = (User*)dest;
+               if(target->IsModeSet('Q') && !IS_OPER(user))
                {
-                       userrec* target = (userrec*)dest;
-                       if(target->IsModeSet('Q') && !*user->oper)
-                       {
-                               user->WriteServ("401 %s %s :No such nick/channel",user->nick, target->nick);
-                               return 1;
-                       }
+                       user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), target->nick.c_str());
+                       return 1;
                }
-               return 0;
-       }
-       
-       virtual int OnUserPreMessage(userrec* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
-       {
-               return OnUserPreNotice(user, dest, target_type, text, status, exempt_list);
        }
+       return 0;
+}
 
-       /* Fix by Eric @ neowin.net, thanks :) -- Brain */
-       void WriteCommonFrom(userrec *user, chanrec* channel, const char* text, ...)
+int ModuleInvisible::OnUserPreMessage(User* user,void* dest,int target_type, std::string &text, char status, CUList &exempt_list)
+{
+       return OnUserPreNotice(user, dest, target_type, text, status, exempt_list);
+}
+
+/* Fix by Eric @ neowin.net, thanks :) -- Brain */
+void ModuleInvisible::WriteCommonFrom(User *user, Channel* channel, const char* text, ...)
+{
+       va_list argsPtr;
+       char textbuffer[MAXBUF];
+       char tb[MAXBUF];
+
+       va_start(argsPtr, text);
+       vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+       va_end(argsPtr);
+       snprintf(tb,MAXBUF,":%s %s",user->GetFullHost().c_str(), textbuffer);
+
+       CUList *ulist = channel->GetUsers();
+
+       for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
        {
-               va_list argsPtr;
-               char textbuffer[MAXBUF];
-               char tb[MAXBUF];
-       
-               va_start(argsPtr, text);
-               vsnprintf(textbuffer, MAXBUF, text, argsPtr);
-               va_end(argsPtr);
-               snprintf(tb,MAXBUF,":%s %s",user->GetFullHost(),textbuffer);
-               
-               CUList *ulist = channel->GetUsers();
-               
-               for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+               /* User only appears to vanish for non-opers */
+               if (IS_LOCAL(i->first) && IS_OPER(i->first))
                {
-                       /* User only appears to vanish for non-opers */
-                       if (IS_LOCAL(i->first) && IS_OPER(i->first))
-                       {
-                               i->first->Write(std::string(tb));
-                       }
+                       i->first->Write(std::string(tb));
                }
        }
-
-};
+}
 
 MODULE_INIT(ModuleInvisible)