src/modules/m_denychans.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 #include "users.h"
  18 #include "channels.h"
  19 #include "modules.h"
  20 #include "hashcomp.h"
  21 #include "helperfuncs.h"
  22 #include "inspircd.h"
  23
  24 /* $ModDesc: Implements config tags which allow blocking of joins to channels */
  25
  26 class ModuleDenyChannels : public Module
  27 {
  28  private:
  29
  30         Server *Srv;
  31         ConfigReader *Conf;
  32
  33  public:
  34         ModuleDenyChannels(InspIRCd* Me) : Module::Module(Me)
  35         {
  36
  37                 Conf = new ConfigReader;
  38         }
  39
  40         virtual void OnRehash(const std::string &param)
  41         {
  42                 DELETE(Conf);
  43                 Conf = new ConfigReader;
  44         }
  45
  46         virtual ~ModuleDenyChannels()
  47         {
  48                 DELETE(Conf);
  49         }
  50
  51         virtual Version GetVersion()
  52         {
  53                 return Version(1,0,0,1,VF_VENDOR);
  54         }
  55
  56         void Implements(char* List)
  57         {
  58                 List[I_OnUserPreJoin] = List[I_OnRehash] = 1;
  59         }
  60
  61         virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
  62         {
  63                 for (int j =0; j < Conf->Enumerate("badchan"); j++)
  64                 {
  65                         irc::string cn = Conf->ReadValue("badchan","name",j).c_str();
  66                         irc::string thischan = cname;
  67                         if (thischan == cn)
  68                         {
  69                                 if ((Conf->ReadFlag("badchan","allowopers",j)) && *user->oper)
  70                                 {
  71                                         return 0;
  72                                 }
  73                                 else
  74                                 {
  75                                         std::string reason = Conf->ReadValue("badchan","reason",j);
  76                                         user->WriteServ("926 %s %s :Channel %s is forbidden: %s",user->nick,cname,cname,reason.c_str());
  77                                         return 1;
  78                                 }
  79                         }
  80                 }
  81                 return 0;
  82         }
  83 };
  84
  85 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
  86
  87 class ModuleDenyChannelsFactory : public ModuleFactory
  88 {
  89  public:
  90         ModuleDenyChannelsFactory()
  91         {
  92         }
  93
  94         ~ModuleDenyChannelsFactory()
  95         {
  96         }
  97
  98         virtual Module * CreateModule(InspIRCd* Me)
  99         {
 100                 return new ModuleDenyChannels(Me);
 101         }
 102
 103 };
 104
 105
 106 extern "C" void * init_module( void )
 107 {
 108         return new ModuleDenyChannelsFactory;
 109 }
 110