src/modules/m_denychans.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
   6  * See: http://www.inspircd.org/wiki/index.php/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 #include "users.h"
  15 #include "channels.h"
  16 #include "modules.h"
  17 #include "hashcomp.h"
  18 #include "inspircd.h"
  19 #include "wildcard.h"
  20
  21 /* $ModDesc: Implements config tags which allow blocking of joins to channels */
  22
  23 class ModuleDenyChannels : public Module
  24 {
  25  private:
  26
  27
  28         ConfigReader *Conf;
  29
  30  public:
  31         ModuleDenyChannels(InspIRCd* Me) : Module::Module(Me)
  32         {
  33
  34                 Conf = new ConfigReader(ServerInstance);
  35         }
  36
  37         virtual void OnRehash(userrec* user, const std::string &param)
  38         {
  39                 DELETE(Conf);
  40                 Conf = new ConfigReader(ServerInstance);
  41         }
  42
  43         virtual ~ModuleDenyChannels()
  44         {
  45                 DELETE(Conf);
  46         }
  47
  48         virtual Version GetVersion()
  49         {
  50                 return Version(1,1,0,1,VF_VENDOR,API_VERSION);
  51         }
  52
  53         void Implements(char* List)
  54         {
  55                 List[I_OnUserPreJoin] = List[I_OnRehash] = 1;
  56         }
  57
  58         virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname, std::string &privs)
  59         {
  60                 for (int j =0; j < Conf->Enumerate("badchan"); j++)
  61                 {
  62                         if (match(cname, Conf->ReadValue("badchan","name",j).c_str()))
  63                         {
  64                                 if (IS_OPER(user) && Conf->ReadFlag("badchan","allowopers",j))
  65                                 {
  66                                         return 0;
  67                                 }
  68                                 else
  69                                 {
  70                                         std::string reason = Conf->ReadValue("badchan","reason",j);
  71                                         user->WriteServ("926 %s %s :Channel %s is forbidden: %s",user->nick,cname,cname,reason.c_str());
  72                                         return 1;
  73                                 }
  74                         }
  75                 }
  76                 return 0;
  77         }
  78 };
  79
  80 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
  81
  82 class ModuleDenyChannelsFactory : public ModuleFactory
  83 {
  84  public:
  85         ModuleDenyChannelsFactory()
  86         {
  87         }
  88
  89         ~ModuleDenyChannelsFactory()
  90         {
  91         }
  92
  93         virtual Module * CreateModule(InspIRCd* Me)
  94         {
  95                 return new ModuleDenyChannels(Me);
  96         }
  97
  98 };
  99
 100
 101 extern "C" void * init_module( void )
 102 {
 103         return new ModuleDenyChannelsFactory;
 104 }
 105