src/modules/m_cap.h

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2010 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 #ifndef __CAP_H__
  15 #define __CAP_H__
  16
  17 #include <map>
  18 #include <string>
  19
  20 class CapEvent : public Event
  21 {
  22  public:
  23         irc::string type;
  24         std::vector<std::string> wanted;
  25         std::vector<std::string> ack;
  26         User* user;
  27         Module* creator;
  28         CapEvent(Module* sender, const std::string& t) : Event(sender, t) {}
  29 };
  30
  31 class GenericCap
  32 {
  33  public:
  34         LocalIntExt ext;
  35         const std::string cap;
  36         GenericCap(Module* parent, const std::string &Cap) : ext("cap_" + Cap, parent), cap(Cap)
  37         {
  38                 ServerInstance->Extensions.Register(&ext);
  39         }
  40
  41         void HandleEvent(Event& ev)
  42         {
  43                 CapEvent *data = static_cast<CapEvent*>(&ev);
  44                 if (ev.id == "cap_req")
  45                 {
  46                         std::vector<std::string>::iterator it;
  47                         if ((it = std::find(data->wanted.begin(), data->wanted.end(), cap)) != data->wanted.end())
  48                         {
  49                                 // we can handle this, so ACK it, and remove it from the wanted list
  50                                 data->ack.push_back(*it);
  51                                 data->wanted.erase(it);
  52                                 ext.set(data->user, 1);
  53                         }
  54                 }
  55
  56                 if (ev.id == "cap_ls")
  57                 {
  58                         data->wanted.push_back(cap);
  59                 }
  60
  61                 if (ev.id == "cap_list")
  62                 {
  63                         if (ext.get(data->user))
  64                                 data->wanted.push_back(cap);
  65                 }
  66
  67                 if (ev.id == "cap_clear")
  68                 {
  69                         data->ack.push_back("-" + cap);
  70                         ext.set(data->user, 0);
  71                 }
  72         }
  73 };
  74
  75 #endif