src/modules/m_tline.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 "wildcard.h"
  16
  17 /* $ModDesc: Provides /tline command used to test who a mask matches */
  18
  19 /** Handle /TLINE
  20  */
  21 class cmd_tline : public Command
  22 {
  23  public:
  24         cmd_tline (InspIRCd* Instance) : Command(Instance,"TLINE", 'o', 1)
  25         {
  26                 this->source = "m_tline.so";
  27                 this->syntax = "<mask>";
  28         }
  29
  30         CmdResult Handle (const char** parameters, int pcnt, User *user)
  31         {
  32                 float n_counted = 0;
  33                 float n_matched = 0;
  34                 float n_match_host = 0;
  35                 float n_match_ip = 0;
  36
  37                 for (user_hash::const_iterator u = ServerInstance->clientlist->begin(); u != ServerInstance->clientlist->end(); u++)
  38                 {
  39                         n_counted++;
  40                         if (match(u->second->GetFullRealHost(),parameters[0]))
  41                         {
  42                                 n_matched++;
  43                                 n_match_host++;
  44                         }
  45                         else
  46                         {
  47                                 char host[MAXBUF];
  48                                 snprintf(host, MAXBUF, "%s@%s", u->second->ident, u->second->GetIPString());
  49                                 if (match(host, parameters[0], true))
  50                                 {
  51                                         n_matched++;
  52                                         n_match_ip++;
  53                                 }
  54                         }
  55                 }
  56                 if (n_matched)
  57                         user->WriteServ( "NOTICE %s :*** TLINE: Counted %0.0f user(s). Matched '%s' against %0.0f user(s) (%0.2f%% of the userbase). %0.0f by hostname and %0.0f by IP address.",user->nick, n_counted, parameters[0], n_matched, (n_matched/n_counted)*100, n_match_host, n_match_ip);
  58                 else
  59                         user->WriteServ( "NOTICE %s :*** TLINE: Counted %0.0f user(s). Matched '%s' against no user(s).", user->nick, n_counted, parameters[0]);
  60
  61                 return CMD_LOCALONLY;
  62         }
  63 };
  64
  65 class ModuleTLine : public Module
  66 {
  67         cmd_tline* newcommand;
  68  public:
  69         ModuleTLine(InspIRCd* Me)
  70                 : Module(Me)
  71         {
  72
  73                 newcommand = new cmd_tline(ServerInstance);
  74                 ServerInstance->AddCommand(newcommand);
  75         }
  76
  77         void Implements(char* List)
  78         {
  79         }
  80
  81         virtual ~ModuleTLine()
  82         {
  83         }
  84
  85         virtual Version GetVersion()
  86         {
  87                 return Version(1, 1, 0, 0, VF_VENDOR,API_VERSION);
  88         }
  89 };
  90
  91 MODULE_INIT(ModuleTLine)
  92