src/modules/m_channelban.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
   6  * See: http://wiki.inspircd.org/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 #include "inspircd.h"
  15
  16 /* $ModDesc: Implements extban +b j: - matching channel bans */
  17
  18 class ModuleBadChannelExtban : public Module
  19 {
  20  private:
  21  public:
  22         ModuleBadChannelExtban(InspIRCd* Me) : Module(Me)
  23         {
  24                 Implementation eventlist[] = { I_OnCheckBan, I_On005Numeric };
  25                 ServerInstance->Modules->Attach(eventlist, this, 2);
  26         }
  27
  28         ~ModuleBadChannelExtban()
  29         {
  30         }
  31
  32         Version GetVersion()
  33         {
  34                 return Version("Extban 'j' - channel status/join ban", VF_COMMON|VF_VENDOR,API_VERSION);
  35         }
  36
  37         ModResult OnCheckBan(User *user, Channel *c, const std::string& mask)
  38         {
  39                 if (mask[0] == 'j' && mask[1] == ':')
  40                 {
  41                         std::string rm = mask.substr(2);
  42                         char status = 0;
  43                         ModeHandler* mh = ServerInstance->Modes->FindPrefix(rm[0]);
  44                         if (mh)
  45                         {
  46                                 rm = mask.substr(3);
  47                                 status = mh->GetModeChar();
  48                         }
  49                         for (UCListIter i = user->chans.begin(); i != user->chans.end(); i++)
  50                         {
  51                                 if (InspIRCd::Match((**i).name, rm))
  52                                 {
  53                                         if (status)
  54                                         {
  55                                                 Membership* memb = c->GetUser(user);
  56                                                 if (memb->hasMode(status))
  57                                                         return MOD_RES_DENY;
  58                                         }
  59                                         else
  60                                                 return MOD_RES_DENY;
  61                                 }
  62                         }
  63                 }
  64                 return MOD_RES_PASSTHRU;
  65         }
  66
  67         void On005Numeric(std::string &output)
  68         {
  69                 ServerInstance->AddExtBanChar('j');
  70         }
  71 };
  72
  73
  74 MODULE_INIT(ModuleBadChannelExtban)
  75