src/modules/m_clones.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 #include "users.h"
  16 #include "channels.h"
  17 #include "modules.h"
  18 #include "wildcard.h"
  19
  20 /* $ModDesc: Provides the /clones command to retrieve information on a user, channel, or IP address */
  21
  22 /** Handle /CHECK
  23  */
  24 class cmd_clones : public command_t
  25 {
  26  public:
  27         cmd_clones (InspIRCd* Instance) : command_t(Instance,"CLONES", 'o', 1)
  28         {
  29                 this->source = "m_clones.so";
  30                 syntax = "<limit>";
  31         }
  32
  33         std::string FindMatchingIP(const irc::string &ipaddr)
  34         {
  35                 std::string n = assign(ipaddr);
  36                 for (user_hash::const_iterator a = ServerInstance->clientlist->begin(); a != ServerInstance->clientlist->end(); a++)
  37                         if (a->second->GetIPString() == n)
  38                                 return a->second->GetFullRealHost();
  39                 return "<?>";
  40         }
  41
  42         CmdResult Handle (const char** parameters, int pcnt, userrec *user)
  43         {
  44
  45                 std::string clonesstr = "304 " + std::string(user->nick) + " :CLONES";
  46
  47                 unsigned long limit = atoi(parameters[0]);
  48
  49                 /*
  50                  * Syntax of a /clones reply:
  51                  *  :server.name 304 target :CLONES START
  52                  *  :server.name 304 target :CLONES <count> <ip> <fullhost>
  53                  *  :server.name 304 target :CHECK END
  54                  */
  55
  56                 user->WriteServ(clonesstr + " START");
  57
  58                 /* hostname or other */
  59                 for (clonemap::iterator x = ServerInstance->global_clones.begin(); x != ServerInstance->global_clones.end(); x++)
  60                 {
  61                         if (x->second >= limit)
  62                                 user->WriteServ(clonesstr + " "+ ConvToStr(x->second) + " " + assign(x->first) + " " + FindMatchingIP(x->first));
  63                 }
  64
  65                 user->WriteServ(clonesstr + " END");
  66
  67                 return CMD_LOCALONLY;
  68         }
  69 };
  70
  71
  72 class ModuleClones : public Module
  73 {
  74  private:
  75         cmd_clones *mycommand;
  76  public:
  77         ModuleClones(InspIRCd* Me) : Module(Me)
  78         {
  79
  80                 mycommand = new cmd_clones(ServerInstance);
  81                 ServerInstance->AddCommand(mycommand);
  82         }
  83
  84         virtual ~ModuleClones()
  85         {
  86         }
  87
  88         virtual Version GetVersion()
  89         {
  90                 return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION);
  91         }
  92
  93         void Implements(char* List)
  94         {
  95                 /* we don't hook anything, nothing required */
  96         }
  97
  98 };
  99
 100 MODULE_INIT(ModuleClones)