src/modules/m_antibottler.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2009 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 /* $ModDesc: Changes the ident of connecting bottler clients to 'bottler' */
  17
  18 class ModuleAntiBottler : public Module
  19 {
  20  public:
  21         ModuleAntiBottler(InspIRCd* Me)
  22                 : Module(Me)
  23         {
  24
  25                 Implementation eventlist[] = { I_OnPreCommand };
  26                 ServerInstance->Modules->Attach(eventlist, this, 1);
  27         }
  28
  29
  30
  31         virtual ~ModuleAntiBottler()
  32         {
  33         }
  34
  35         virtual Version GetVersion()
  36         {
  37                 return Version("$Id$",VF_VENDOR,API_VERSION);
  38         }
  39
  40         virtual int OnPreCommand(std::string &command, std::vector<std::string> &parameters, User *user, bool validated, const std::string &original_line)
  41         {
  42                 char data[MAXBUF];
  43                 strlcpy(data,original_line.c_str(),MAXBUF);
  44                 bool not_bottler = false;
  45                 if (!strncmp(data,"user ",5))
  46                 {
  47                         for (char* j = data; *j; j++)
  48                         {
  49                                 if (*j == ':')
  50                                         break;
  51
  52                                 if (*j == '"')
  53                                 {
  54                                         not_bottler = true;
  55                                 }
  56                         }
  57                         // Bug Fix (#14) -- FCS
  58                         if (!*data)
  59                                 return 0;
  60
  61                         strtok(data," ");
  62                         char *ident = strtok(NULL," ");
  63                         char *local = strtok(NULL," ");
  64                         char *remote = strtok(NULL," :");
  65                         char *gecos = strtok(NULL,"\r\n");
  66
  67                         if (!ident || !local || !remote || !gecos)
  68                                 return 0;
  69
  70                         for (char* j = remote; *j; j++)
  71                         {
  72                                 if (((*j < '0') || (*j > '9')) && (*j != '.'))
  73                                 {
  74                                         not_bottler = true;
  75                                 }
  76                         }
  77
  78                         if (!not_bottler)
  79                         {
  80                                 std::string strgecos = std::string(gecos) + "[Possible bottler, ident: " + std::string(ident) + "]";
  81                                 std::vector<std::string> modified;
  82                                 modified.push_back("bottler");
  83                                 modified.push_back(local);
  84                                 modified.push_back(remote);
  85                                 modified.push_back(strgecos);
  86                                 ServerInstance->Parser->CallHandler("USER", modified, user);
  87                                 return 1;
  88                         }
  89                 }
  90                 return 0;
  91         }
  92 };
  93
  94 MODULE_INIT(ModuleAntiBottler)