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 #include "inspircd.h"
  25
  26 /* $ModDesc: Provides support for unreal-style channel mode +Q */
  27
  28 class NoKicks : public ModeHandler
  29 {
  30  public:
  31         NoKicks() : ModeHandler('Q', 0, 0, false, MODETYPE_CHANNEL, false) { }
  32
  33         ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string &parameter, bool adding)
  34         {
  35                 if (adding)
  36                 {
  37                         if (!channel->IsModeSet('Q'))
  38                         {
  39                                 channel->SetMode('Q',true);
  40                                 return MODEACTION_ALLOW;
  41                         }
  42                 }
  43                 else
  44                 {
  45                         if (channel->IsModeSet('Q'))
  46                         {
  47                                 channel->SetMode('Q',false);
  48                                 return MODEACTION_ALLOW;
  49                         }
  50                 }
  51
  52                 return MODEACTION_DENY;
  53         }
  54 };
  55
  56 class ModuleNoKicks : public Module
  57 {
  58         Server *Srv;
  59         NoKicks* nk;
  60
  61  public:
  62
  63         ModuleNoKicks(Server* Me)
  64                 : Module::Module(Me)
  65         {
  66                 Srv = Me;
  67                 nk = new NoKicks();
  68                 Srv->AddMode(nk, 'Q');
  69         }
  70
  71         void Implements(char* List)
  72         {
  73                 List[I_On005Numeric] = List[I_OnAccessCheck] = 1;
  74         }
  75
  76         virtual void On005Numeric(std::string &output)
  77         {
  78                 InsertMode(output,"Q",4);
  79         }
  80
  81         virtual int OnAccessCheck(userrec* source,userrec* dest,chanrec* channel,int access_type)
  82         {
  83                 if (access_type == AC_KICK)
  84                 {
  85                         if (channel->IsModeSet('Q'))
  86                         {
  87                                 if ((Srv->IsUlined(source->nick)) || (Srv->IsUlined(source->server)) || (!strcmp(source->server,"")))
  88                                 {
  89                                         // ulines can still kick with +Q in place
  90                                         return ACR_ALLOW;
  91                                 }
  92                                 else
  93                                 {
  94                                         // nobody else can (not even opers with override, and founders)
  95                                         source->WriteServ("484 %s %s :Can't kick user %s from channel (+Q set)",source->nick, channel->name,dest->nick);
  96                                         return ACR_DENY;
  97                                 }
  98                         }
  99                 }
 100                 return ACR_DEFAULT;
 101         }
 102
 103         virtual ~ModuleNoKicks()
 104         {
 105                 DELETE(nk);
 106         }
 107
 108         virtual Version GetVersion()
 109         {
 110                 return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
 111         }
 112 };
 113
 114
 115 class ModuleNoKicksFactory : public ModuleFactory
 116 {
 117  public:
 118         ModuleNoKicksFactory()
 119         {
 120         }
 121
 122         ~ModuleNoKicksFactory()
 123         {
 124         }
 125
 126         virtual Module * CreateModule(Server* Me)
 127         {
 128                 return new ModuleNoKicks(Me);
 129         }
 130
 131 };
 132
 133
 134 extern "C" void * init_module( void )
 135 {
 136         return new ModuleNoKicksFactory;
 137 }
 138