src/modules/m_nokicks.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
   6  * See: http://wiki.inspircd.org/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 +Q */
  17
  18 class NoKicks : public SimpleChannelModeHandler
  19 {
  20  public:
  21         NoKicks(InspIRCd* Instance) : SimpleChannelModeHandler(Instance, 'Q') { }
  22 };
  23
  24 class ModuleNoKicks : public Module
  25 {
  26         NoKicks* nk;
  27
  28  public:
  29         ModuleNoKicks(InspIRCd* Me)
  30                 : Module(Me)
  31         {
  32                 nk = new NoKicks(ServerInstance);
  33                 if (!ServerInstance->Modes->AddMode(nk))
  34                         throw ModuleException("Could not add new modes!");
  35                 Implementation eventlist[] = { I_OnAccessCheck, I_On005Numeric };
  36                 ServerInstance->Modules->Attach(eventlist, this, 2);
  37         }
  38
  39         virtual void On005Numeric(std::string &output)
  40         {
  41                 ServerInstance->AddExtBanChar('Q');
  42         }
  43
  44         virtual int OnAccessCheck(User* source,User* dest,Channel* channel,int access_type)
  45         {
  46                 if (access_type == AC_KICK)
  47                 {
  48                         if (channel->IsModeSet('Q') || channel->GetExtBanStatus(source, 'Q') < 0)
  49                         {
  50                                 if ((ServerInstance->ULine(source->nick.c_str())) || (ServerInstance->ULine(source->server)) || (!*source->server))
  51                                 {
  52                                         // ulines can still kick with +Q in place
  53                                         return ACR_ALLOW;
  54                                 }
  55                                 else
  56                                 {
  57                                         // nobody else can (not even opers with override, and founders)
  58                                         source->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s %s :Can't kick user %s from channel (+Q set)",source->nick.c_str(), channel->name.c_str(), dest->nick.c_str());
  59                                         return ACR_DENY;
  60                                 }
  61                         }
  62                 }
  63                 return ACR_DEFAULT;
  64         }
  65
  66         virtual ~ModuleNoKicks()
  67         {
  68                 ServerInstance->Modes->DelMode(nk);
  69                 delete nk;
  70         }
  71
  72         virtual Version GetVersion()
  73         {
  74                 return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
  75         }
  76 };
  77
  78
  79 MODULE_INIT(ModuleNoKicks)