src/modules/m_noinvite.cpp

   1 /*   +------------------------------------+
   2  *   | Inspire Internet Relay Chat Daemon |
   3  *   +------------------------------------+
   4  *
   5  *  InspIRCd is copyright (C) 2002-2006 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 using namespace std;
  18
  19 #include <stdio.h>
  20 #include "users.h"
  21 #include "channels.h"
  22 #include "modules.h"
  23 #include "helperfuncs.h"
  24
  25 /* $ModDesc: Provides support for unreal-style channel mode +V */
  26
  27 class NoInvite : public ModeHandler
  28 {
  29  public:
  30         NoInvite() : ModeHandler('V', 0, 0, false, MODETYPE_CHANNEL, false) { }
  31
  32         ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
  33         {
  34                 if (adding)
  35                 {
  36                         if (!channel->IsModeSet('V'))
  37                         {
  38                                 channel->SetMode('V',true);
  39                                 return MODEACTION_ALLOW;
  40                         }
  41                 }
  42                 else
  43                 {
  44                         if (channel->IsModeSet('V'))
  45                         {
  46                                 channel->SetMode('V',false);
  47                                 return MODEACTION_ALLOW;
  48                         }
  49                 }
  50
  51                 return MODEACTION_DENY;
  52         }
  53 };
  54
  55 class ModuleNoInvite : public Module
  56 {
  57         Server *Srv;
  58         NoInvite *ni;
  59
  60         public:
  61
  62                 ModuleNoInvite(Server* Me) : Module::Module(Me)
  63                 {
  64                         Srv = Me;
  65                         ni = new NoInvite();
  66                         Srv->AddMode(ni, 'V');
  67                 }
  68
  69                 void Implements(char* List)
  70                 {
  71                         List[I_On005Numeric] = List[I_OnUserPreInvite] = 1;
  72                 }
  73
  74                 virtual void On005Numeric(std::string &output)
  75                 {
  76                         InsertMode(output,"V",4);
  77                 }
  78
  79
  80                 virtual int OnUserPreInvite(userrec* user,userrec* dest,chanrec* channel)
  81                 {
  82                         if (channel->IsModeSet('V'))
  83                         {
  84                                 WriteServ(user->fd,"492 %s %s :Can't invite %s to channel (+V set)",user->nick, channel->name, dest->nick);
  85                                 return 1;
  86                         }
  87                         return 0;
  88                 }
  89
  90                 virtual ~ModuleNoInvite()
  91                 {
  92                         DELETE(ni);
  93                 }
  94
  95                 virtual Version GetVersion()
  96                 {
  97                         return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
  98                 }
  99 };
 100
 101
 102 class ModuleNoInviteFactory : public ModuleFactory
 103 {
 104         public:
 105                 ModuleNoInviteFactory()
 106                 {
 107                 }
 108
 109                 ~ModuleNoInviteFactory()
 110                 {
 111                 }
 112
 113                 virtual Module * CreateModule(Server* Me)
 114                 {
 115                         return new ModuleNoInvite(Me);
 116                 }
 117
 118 };
 119
 120
 121 extern "C" void * init_module( void )
 122 {
 123         return new ModuleNoInviteFactory;
 124 }
 125