src/modules/m_denychans.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  Inspire is copyright (C) 2002-2004 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 "hashcomp.h"
  24 #include "helperfuncs.h"
  25
  26 /* $ModDesc: Implements config tags which allow blocking of joins to channels */
  27
  28 class ModuleDenyChannels : public Module
  29 {
  30  private:
  31
  32         Server *Srv;
  33         ConfigReader *Conf;
  34
  35  public:
  36         ModuleDenyChannels()
  37         {
  38                 Srv = new Server;
  39                 Conf = new ConfigReader;
  40         }
  41
  42         virtual ~ModuleDenyChannels()
  43         {
  44                 delete Conf;
  45                 delete Srv;
  46         }
  47
  48         virtual Version GetVersion()
  49         {
  50                 return Version(1,0,0,1,VF_VENDOR);
  51         }
  52
  53         virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
  54         {
  55                 for (int j =0; j < Conf->Enumerate("badchan"); j++)
  56                 {
  57                         irc::string cn = Conf->ReadValue("badchan","name",j).c_str();
  58                         irc::string thischan = cname;
  59                         if (thischan == cn)
  60                         {
  61                                 if ((Conf->ReadFlag("badchan","allowopers",j)) && (strchr(user->modes,'o')))
  62                                 {
  63                                         return 0;
  64                                 }
  65                                 else
  66                                 {
  67                                         std::string reason = Conf->ReadValue("badchan","reason",j);
  68                                         WriteServ(user->fd,"926 %s %s :Channel %s is forbidden: %s",user->nick,cname,cname,reason.c_str());
  69                                         return 1;
  70                                 }
  71                         }
  72                 }
  73                 return 0;
  74         }
  75 };
  76
  77 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
  78
  79 class ModuleDenyChannelsFactory : public ModuleFactory
  80 {
  81  public:
  82         ModuleDenyChannelsFactory()
  83         {
  84         }
  85
  86         ~ModuleDenyChannelsFactory()
  87         {
  88         }
  89
  90         virtual Module * CreateModule()
  91         {
  92                 return new ModuleDenyChannels;
  93         }
  94
  95 };
  96
  97
  98 extern "C" void * init_module( void )
  99 {
 100         return new ModuleDenyChannelsFactory;
 101 }
 102