src/modules/m_antibottler.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: 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         }
  26
  27         void Implements(char* List)
  28         {
  29                 List[I_OnPreCommand] = 1;
  30         }
  31
  32
  33         virtual ~ModuleAntiBottler()
  34         {
  35         }
  36
  37         virtual Version GetVersion()
  38         {
  39                 return Version(1,1,0,1,VF_VENDOR,API_VERSION);
  40         }
  41
  42         virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, User *user, bool validated, const std::string &original_line)
  43         {
  44                 char data[MAXBUF];
  45                 strlcpy(data,original_line.c_str(),MAXBUF);
  46                 bool not_bottler = false;
  47                 if (!strncmp(data,"user ",5))
  48                 {
  49                         for (char* j = data; *j; j++)
  50                         {
  51                                 if (*j == ':')
  52                                         break;
  53
  54                                 if (*j == '"')
  55                                 {
  56                                         not_bottler = true;
  57                                 }
  58                         }
  59                         // Bug Fix (#14) -- FCS
  60                         if (!(data) || !(*data))
  61                                 return 0;
  62
  63                         strtok(data," ");
  64                         char *ident = strtok(NULL," ");
  65                         char *local = strtok(NULL," ");
  66                         char *remote = strtok(NULL," :");
  67                         char *gecos = strtok(NULL,"\r\n");
  68
  69                         if (!ident || !local || !remote || !gecos)
  70                                 return 0;
  71
  72                         for (char* j = remote; *j; j++)
  73                         {
  74                                 if (((*j < '0') || (*j > '9')) && (*j != '.'))
  75                                 {
  76                                         not_bottler = true;
  77                                 }
  78                         }
  79
  80                         if (!not_bottler)
  81                         {
  82                                 std::string strgecos = std::string(gecos) + "[Possible bottler, ident: " + std::string(ident) + "]";
  83                                 const char* modified[4];
  84                                 modified[0] = "bottler";
  85                                 modified[1] = local;
  86                                 modified[2] = remote;
  87                                 modified[3] = strgecos.c_str();
  88                                 ServerInstance->Parser->CallHandler("USER", modified, 4, user);
  89                                 return 1;
  90                         }
  91                 }
  92                 return 0;
  93         }
  94 };
  95
  96 MODULE_INIT(ModuleAntiBottler)