src/modules/m_namesx.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 /* $ModDesc: Provides the NAMESX (CAP multi-prefix) capability. */
  18
  19 class ModuleNamesX : public Module
  20 {
  21  public:
  22
  23         ModuleNamesX(InspIRCd* Me)
  24                 : Module(Me)
  25         {
  26                 Implementation eventlist[] = { I_OnSyncUser, I_OnPreCommand, I_OnNamesListItem, I_On005Numeric, I_OnEvent };
  27                 ServerInstance->Modules->Attach(eventlist, this, 5);
  28         }
  29
  30
  31         virtual ~ModuleNamesX()
  32         {
  33         }
  34
  35         void OnSyncUser(User* user, Module* proto,void* opaque)
  36         {
  37                 if (proto->ProtoTranslate(NULL) == "?" && user->GetExt("NAMESX"))
  38                         proto->ProtoSendMetaData(opaque, user, "NAMESX", "Enabled");
  39         }
  40
  41         virtual Version GetVersion()
  42         {
  43                 return Version("$Id$",VF_VENDOR,API_VERSION);
  44         }
  45
  46         virtual void On005Numeric(std::string &output)
  47         {
  48                 output.append(" NAMESX");
  49         }
  50
  51         virtual int OnPreCommand(std::string &command, std::vector<std::string> &parameters, User *user, bool validated, const std::string &original_line)
  52         {
  53                 irc::string c = command.c_str();
  54                 /* We don't actually create a proper command handler class for PROTOCTL,
  55                  * because other modules might want to have PROTOCTL hooks too.
  56                  * Therefore, we just hook its as an unvalidated command therefore we
  57                  * can capture it even if it doesnt exist! :-)
  58                  */
  59                 if (c == "PROTOCTL")
  60                 {
  61                         if ((parameters.size()) && (!strcasecmp(parameters[0].c_str(),"NAMESX")))
  62                         {
  63                                 user->Extend("NAMESX");
  64                                 return 1;
  65                         }
  66                 }
  67                 return 0;
  68         }
  69
  70         virtual void OnNamesListItem(User* issuer, User* user, Channel* channel, std::string &prefixes, std::string &nick)
  71         {
  72                 if (!issuer->GetExt("NAMESX"))
  73                         return;
  74
  75                 /* Some module hid this from being displayed, dont bother */
  76                 if (nick.empty())
  77                         return;
  78
  79                 prefixes = channel->GetAllPrefixChars(user);
  80         }
  81
  82         virtual void OnEvent(Event *ev)
  83         {
  84                 GenericCapHandler(ev, "NAMESX", "multi-prefix");
  85         }
  86 };
  87
  88 MODULE_INIT(ModuleNamesX)