src/modules/m_taxonomy.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 "inspircd.h"
  15
  16 /* $ModDesc: Provides the /TAXONOMY command, used to view all metadata attached to a user */
  17
  18 /** Handle /TAXONOMY
  19  */
  20 class cmd_taxonomy : public Command
  21 {
  22         Module* Creator;
  23         bool& claimed;
  24  public:
  25         /* Command 'taxonomy', takes no parameters and needs no special modes */
  26         cmd_taxonomy (InspIRCd* Instance, Module* maker, bool &claim) : Command(Instance,"TAXONOMY", 'o', 1), Creator(maker), claimed(claim)
  27         {
  28                 this->source = "m_taxonomy.so";
  29                 syntax = "<nickname>";
  30         }
  31
  32         CmdResult Handle (const char** parameters, int pcnt, User *user)
  33         {
  34                 User* dest = ServerInstance->FindNick(parameters[0]);
  35                 if (dest)
  36                 {
  37                         std::deque<std::string> list;
  38                         list.clear();
  39                         user->GetExtList(list);
  40                         user->WriteServ("304 " + std::string(user->nick) + ":TAXONOMY ITEMS " + std::string(dest->nick) + " " +ConvToStr(list.size()));
  41                         for (unsigned int j = 0; j < list.size(); j++)
  42                         {
  43                                 claimed = false;
  44                                 FOREACH_MOD(I_OnSyncUserMetaData, OnSyncUserMetaData(user, Creator, dest, list[j], true));
  45                                 if (!claimed)
  46                                 {
  47                                         user->WriteServ("304 " + std::string(user->nick) + ":TAXONOMY METADATA " + list[j] + " = <unknown>");
  48                                 }
  49                         }
  50                         user->WriteServ("304 " + std::string(user->nick) + ":TAXONOMY END");
  51                 }
  52                 return CMD_LOCALONLY;
  53         }
  54 };
  55
  56 class ModuleTaxonomy : public Module
  57 {
  58         cmd_taxonomy* newcommand;
  59         bool claimed;
  60  public:
  61         ModuleTaxonomy(InspIRCd* Me)
  62                 : Module(Me)
  63         {
  64
  65                 // Create a new command
  66                 newcommand = new cmd_taxonomy(ServerInstance, this, claimed);
  67                 ServerInstance->AddCommand(newcommand);
  68         }
  69
  70         void Implements(char* List)
  71         {
  72                 List[I_ProtoSendMetaData] = 1;
  73         }
  74
  75         void ProtoSendMetaData(void* opaque, int target_type, void* target, const std::string &extname, const std::string &extdata)
  76         {
  77                 if (target_type == TYPE_USER)
  78                 {
  79                         User* spool = (User*)opaque;
  80                         std::string taxstr = "304 " + std::string(spool->nick) + ":TAXONOMY METADATA "+extname+" = "+extdata;
  81                         spool->WriteServ(taxstr);
  82                         claimed = true;
  83                 }
  84         }
  85
  86         virtual ~ModuleTaxonomy()
  87         {
  88         }
  89
  90         virtual Version GetVersion()
  91         {
  92                 return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION);
  93         }
  94 };
  95
  96 MODULE_INIT(ModuleTaxonomy)