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(Server* Me)
  37                 : Module::Module(Me)
  38         {
  39                 Srv = Me;
  40                 Conf = new ConfigReader;
  41         }
  42
  43         virtual ~ModuleDenyChannels()
  44         {
  45                 delete Conf;
  46         }
  47
  48         virtual Version GetVersion()
  49         {
  50                 return Version(1,0,0,1,VF_VENDOR);
  51         }
  52
  53         void Implements(char* List)
  54         {
  55                 List[I_OnUserPreJoin] = 1;
  56         }
  57
  58         virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname)
  59         {
  60                 for (int j =0; j < Conf->Enumerate("badchan"); j++)
  61                 {
  62                         irc::string cn = Conf->ReadValue("badchan","name",j).c_str();
  63                         irc::string thischan = cname;
  64                         if (thischan == cn)
  65                         {
  66                                 if ((Conf->ReadFlag("badchan","allowopers",j)) && (strchr(user->modes,'o')))
  67                                 {
  68                                         return 0;
  69                                 }
  70                                 else
  71                                 {
  72                                         std::string reason = Conf->ReadValue("badchan","reason",j);
  73                                         WriteServ(user->fd,"926 %s %s :Channel %s is forbidden: %s",user->nick,cname,cname,reason.c_str());
  74                                         return 1;
  75                                 }
  76                         }
  77                 }
  78                 return 0;
  79         }
  80 };
  81
  82 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
  83
  84 class ModuleDenyChannelsFactory : public ModuleFactory
  85 {
  86  public:
  87         ModuleDenyChannelsFactory()
  88         {
  89         }
  90
  91         ~ModuleDenyChannelsFactory()
  92         {
  93         }
  94
  95         virtual Module * CreateModule(Server* Me)
  96         {
  97                 return new ModuleDenyChannels(Me);
  98         }
  99
 100 };
 101
 102
 103 extern "C" void * init_module( void )
 104 {
 105         return new ModuleDenyChannelsFactory;
 106 }
 107