src/modules/m_nokicks.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 +Q */
  26
  27 class NoKicks : public ModeHandler
  28 {
  29  public:
  30         NoKicks() : ModeHandler('Q', 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('Q'))
  37                         {
  38                                 channel->SetMode('Q',true);
  39                                 return MODEACTION_ALLOW;
  40                         }
  41                 }
  42                 else
  43                 {
  44                         if (channel->IsModeSet('Q'))
  45                         {
  46                                 channel->SetMode('Q',false);
  47                                 return MODEACTION_ALLOW;
  48                         }
  49                 }
  50
  51                 return MODEACTION_DENY;
  52         }
  53 };
  54
  55 class ModuleNoKicks : public Module
  56 {
  57         Server *Srv;
  58         NoKicks* nk;
  59
  60  public:
  61
  62         ModuleNoKicks(Server* Me)
  63                 : Module::Module(Me)
  64         {
  65                 Srv = Me;
  66                 nk = new NoKicks();
  67                 Srv->AddMode(nk, 'Q');
  68         }
  69
  70         void Implements(char* List)
  71         {
  72                 List[I_On005Numeric] = List[I_OnAccessCheck] = 1;
  73         }
  74
  75         virtual void On005Numeric(std::string &output)
  76         {
  77                 InsertMode(output,"Q",4);
  78         }
  79
  80         virtual int OnAccessCheck(userrec* source,userrec* dest,chanrec* channel,int access_type)
  81         {
  82                 if (access_type == AC_KICK)
  83                 {
  84                         if (channel->IsModeSet('Q'))
  85                         {
  86                                 if ((Srv->IsUlined(source->nick)) || (Srv->IsUlined(source->server)) || (!strcmp(source->server,"")))
  87                                 {
  88                                         // ulines can still kick with +Q in place
  89                                         return ACR_ALLOW;
  90                                 }
  91                                 else
  92                                 {
  93                                         // nobody else can (not even opers with override, and founders)
  94                                         source->WriteServ("484 %s %s :Can't kick user %s from channel (+Q set)",source->nick, channel->name,dest->nick);
  95                                         return ACR_DENY;
  96                                 }
  97                         }
  98                 }
  99                 return ACR_DEFAULT;
 100         }
 101
 102         virtual ~ModuleNoKicks()
 103         {
 104                 DELETE(nk);
 105         }
 106
 107         virtual Version GetVersion()
 108         {
 109                 return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
 110         }
 111 };
 112
 113
 114 class ModuleNoKicksFactory : public ModuleFactory
 115 {
 116  public:
 117         ModuleNoKicksFactory()
 118         {
 119         }
 120
 121         ~ModuleNoKicksFactory()
 122         {
 123         }
 124
 125         virtual Module * CreateModule(Server* Me)
 126         {
 127                 return new ModuleNoKicks(Me);
 128         }
 129
 130 };
 131
 132
 133 extern "C" void * init_module( void )
 134 {
 135         return new ModuleNoKicksFactory;
 136 }
 137