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 ModuleNoKicks : public Module
  28 {
  29         Server *Srv;
  30
  31  public:
  32
  33         ModuleNoKicks(Server* Me)
  34                 : Module::Module(Me)
  35         {
  36                 Srv = Me;
  37                 Srv->AddExtendedMode('Q',MT_CHANNEL,false,0,0);
  38         }
  39
  40         void Implements(char* List)
  41         {
  42                 List[I_On005Numeric] = List[I_OnAccessCheck] = List[I_OnExtendedMode] = 1;
  43         }
  44
  45         virtual void On005Numeric(std::string &output)
  46         {
  47                 std::stringstream line(output);
  48                 std::string temp1, temp2;
  49                 while (!line.eof())
  50                 {
  51                         line >> temp1;
  52                         if (temp1.substr(0,10) == "CHANMODES=")
  53                         {
  54                                 // append the chanmode to the end
  55                                 temp1 = temp1.substr(10,temp1.length());
  56                                 temp1 = "CHANMODES=" + temp1 + "Q";
  57                         }
  58                         temp2 = temp2 + temp1 + " ";
  59                 }
  60                 if (temp2.length())
  61                         output = temp2.substr(0,temp2.length()-1);
  62         }
  63
  64         virtual int OnAccessCheck(userrec* source,userrec* dest,chanrec* channel,int access_type)
  65         {
  66                 if (access_type == AC_KICK)
  67                 {
  68                         if (channel->IsCustomModeSet('Q'))
  69                         {
  70                                 if ((Srv->IsUlined(source->nick)) || (Srv->IsUlined(source->server)) || (!strcmp(source->server,"")))
  71                                 {
  72                                         // ulines can still kick with +Q in place
  73                                         return ACR_ALLOW;
  74                                 }
  75                                 else
  76                                 {
  77                                         // nobody else can (not even opers with override, and founders)
  78                                         WriteServ(source->fd,"484 %s %s :Can't kick user %s from channel (+Q set)",source->nick, channel->name,dest->nick);
  79                                         return ACR_DENY;
  80                                 }
  81                         }
  82                 }
  83                 return ACR_DEFAULT;
  84         }
  85
  86         virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list &params)
  87         {
  88                 // check if this is our mode character...
  89                 if ((modechar == 'Q') && (type == MT_CHANNEL))
  90                 {
  91                         return 1;
  92                 }
  93                 else
  94                 {
  95                         return 0;
  96                 }
  97         }
  98
  99         virtual ~ModuleNoKicks()
 100         {
 101         }
 102
 103         virtual Version GetVersion()
 104         {
 105                 return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
 106         }
 107 };
 108
 109
 110 class ModuleNoKicksFactory : public ModuleFactory
 111 {
 112  public:
 113         ModuleNoKicksFactory()
 114         {
 115         }
 116
 117         ~ModuleNoKicksFactory()
 118         {
 119         }
 120
 121         virtual Module * CreateModule(Server* Me)
 122         {
 123                 return new ModuleNoKicks(Me);
 124         }
 125
 126 };
 127
 128
 129 extern "C" void * init_module( void )
 130 {
 131         return new ModuleNoKicksFactory;
 132 }
 133