src/modules/m_nonicks.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
   6  *                       E-mail:
   7  *                <brain@chatspike.net>
   8  *                <Craig@chatspike.net>
   9  *
  10  * Written by Craig Edwards, Craig McLure, and others.
  11  * This program is free but copyrighted software; see
  12  *            the file COPYING for details.
  13  *
  14  * ---------------------------------------------------
  15  */
  16
  17 #include <stdio.h>
  18 #include <string>
  19 #include "users.h"
  20 #include "channels.h"
  21 #include "modules.h"
  22
  23 /* $ModDesc: Provides support for unreal-style GLOBOPS and umode +g */
  24
  25 Server *Srv;
  26
  27 class ModuleNoNickChange : public Module
  28 {
  29  public:
  30         ModuleNoNickChange()
  31         {
  32                 Srv = new Server;
  33
  34                 Srv->AddExtendedMode('N',MT_CHANNEL,false,0,0);
  35         }
  36
  37         virtual ~ModuleNoNickChange()
  38         {
  39                 delete Srv;
  40         }
  41
  42         virtual Version GetVersion()
  43         {
  44                 return Version(1,0,0,1);
  45         }
  46
  47         virtual int OnUserPreNick(userrec* user, std::string newnick)
  48         {
  49                 if (!strcasecmp(user->server,Srv->GetServerName().c_str()))
  50                 {
  51                         for (int i =0; i != MAXCHANS; i++)
  52                         {
  53                                 if (user->chans[i].channel != NULL)
  54                                 {
  55                                         chanrec* curr = user->chans[i].channel;
  56                                         if (curr->IsCustomModeSet('N'))
  57                                         {
  58                                                 if (!strchr(user->modes,'o'))
  59                                                 {
  60                                                         // don't allow the nickchange, theyre on at least one channel with +N set
  61                                                         // and theyre not an oper
  62                                                         WriteServ(user->fd,"447 %s :Can't change nickname while on %s (+N is set)",user->nick,curr->name);
  63                                                         return 1;
  64                                                 }
  65                                         }
  66                                 }
  67                         }
  68                 }
  69                 return 0;
  70         }
  71
  72         virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
  73         {
  74                 // check if this is our mode character...
  75                 if ((modechar == 'N') && (type == MT_CHANNEL))
  76                 {
  77                         return 1;
  78                 }
  79                 else
  80                 {
  81                         return 0;
  82                 }
  83         }
  84
  85 };
  86
  87 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
  88
  89 class ModuleNoNickChangeFactory : public ModuleFactory
  90 {
  91  public:
  92         ModuleNoNickChangeFactory()
  93         {
  94         }
  95
  96         ~ModuleNoNickChangeFactory()
  97         {
  98         }
  99
 100         virtual Module * CreateModule()
 101         {
 102                 return new ModuleNoNickChange;
 103         }
 104
 105 };
 106
 107
 108 extern "C" void * init_module( void )
 109 {
 110         return new ModuleNoNickChangeFactory;
 111 }
 112