src/modules/m_noinvite.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
   6  * See: http://www.inspircd.org/wiki/index.php/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 #include "inspircd.h"
  15
  16 /* $ModDesc: Provides support for unreal-style channel mode +V */
  17
  18 class NoInvite : public ModeHandler
  19 {
  20  public:
  21         NoInvite(InspIRCd* Instance) : ModeHandler(Instance, 'V', 0, 0, false, MODETYPE_CHANNEL, false) { }
  22
  23         ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding)
  24         {
  25                 if (adding)
  26                 {
  27                         if (!channel->IsModeSet('V'))
  28                         {
  29                                 channel->SetMode('V',true);
  30                                 return MODEACTION_ALLOW;
  31                         }
  32                 }
  33                 else
  34                 {
  35                         if (channel->IsModeSet('V'))
  36                         {
  37                                 channel->SetMode('V',false);
  38                                 return MODEACTION_ALLOW;
  39                         }
  40                 }
  41
  42                 return MODEACTION_DENY;
  43         }
  44 };
  45
  46 class ModuleNoInvite : public Module
  47 {
  48         NoInvite *ni;
  49  public:
  50
  51         ModuleNoInvite(InspIRCd* Me) : Module(Me)
  52         {
  53                 ni = new NoInvite(ServerInstance);
  54                 if (!ServerInstance->AddMode(ni, 'V'))
  55                         throw ModuleException("Could not add new modes!");
  56         }
  57
  58         void Implements(char* List)
  59         {
  60                 List[I_OnUserPreInvite] = 1;
  61         }
  62
  63         virtual int OnUserPreInvite(User* user,User* dest,Channel* channel)
  64         {
  65                 if (channel->IsModeSet('V'))
  66                 {
  67                         user->WriteServ("492 %s %s :Can't invite %s to channel (+V set)",user->nick, channel->name, dest->nick);
  68                         return 1;
  69                 }
  70                 return 0;
  71         }
  72
  73         virtual ~ModuleNoInvite()
  74         {
  75                 ServerInstance->Modes->DelMode(ni);
  76                 DELETE(ni);
  77         }
  78
  79         virtual Version GetVersion()
  80         {
  81                 return Version(1,1,0,0,VF_COMMON|VF_VENDOR,API_VERSION);
  82         }
  83 };
  84
  85 MODULE_INIT(ModuleNoInvite)