src/modules/m_uhnames.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 #include "m_cap.h"
  16
  17 /* $ModDesc: Provides the UHNAMES facility. */
  18
  19 class ModuleUHNames : public Module
  20 {
  21  public:
  22         GenericCap cap;
  23
  24         ModuleUHNames() : cap(this, "userhost-in-names")
  25         {
  26                 Implementation eventlist[] = { I_OnEvent, I_OnPreCommand, I_OnNamesListItem, I_On005Numeric };
  27                 ServerInstance->Modules->Attach(eventlist, this, 4);
  28         }
  29
  30         ~ModuleUHNames()
  31         {
  32         }
  33
  34         Version GetVersion()
  35         {
  36                 return Version("Provides the UHNAMES facility.",VF_VENDOR,API_VERSION);
  37         }
  38
  39         void On005Numeric(std::string &output)
  40         {
  41                 output.append(" UHNAMES");
  42         }
  43
  44         ModResult OnPreCommand(std::string &command, std::vector<std::string> &parameters, User *user, bool validated, const std::string &original_line)
  45         {
  46                 irc::string c = command.c_str();
  47                 /* We don't actually create a proper command handler class for PROTOCTL,
  48                  * because other modules might want to have PROTOCTL hooks too.
  49                  * Therefore, we just hook its as an unvalidated command therefore we
  50                  * can capture it even if it doesnt exist! :-)
  51                  */
  52                 if (c == "PROTOCTL")
  53                 {
  54                         if ((parameters.size()) && (!strcasecmp(parameters[0].c_str(),"UHNAMES")))
  55                         {
  56                                 cap.ext.set(user, 1);
  57                                 return MOD_RES_DENY;
  58                         }
  59                 }
  60                 return MOD_RES_PASSTHRU;
  61         }
  62
  63         void OnNamesListItem(User* issuer, Membership* memb, std::string &prefixes, std::string &nick)
  64         {
  65                 if (!cap.ext.get(issuer))
  66                         return;
  67
  68                 if (nick.empty())
  69                         return;
  70
  71                 nick = memb->user->GetFullHost();
  72         }
  73
  74         void OnEvent(Event* ev)
  75         {
  76                 cap.HandleEvent(ev);
  77         }
  78 };
  79
  80 MODULE_INIT(ModuleUHNames)