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 #include "users.h"
  16 #include "channels.h"
  17 #include "modules.h"
  18
  19 /* $ModDesc: Changes the ident of connecting bottler clients to 'bottler' */
  20
  21 class ModuleAntiBottler : public Module
  22 {
  23  public:
  24         ModuleAntiBottler(InspIRCd* Me)
  25                 : Module(Me)
  26         {
  27
  28         }
  29
  30         void Implements(char* List)
  31         {
  32                 List[I_OnPreCommand] = 1;
  33         }
  34
  35
  36         virtual ~ModuleAntiBottler()
  37         {
  38         }
  39
  40         virtual Version GetVersion()
  41         {
  42                 return Version(1,1,0,1,VF_VENDOR,API_VERSION);
  43         }
  44
  45         virtual int OnPreCommand(const std::string &command, const char** parameters, int pcnt, userrec *user, bool validated, const std::string &original_line)
  46         {
  47                 char data[MAXBUF];
  48                 strlcpy(data,original_line.c_str(),MAXBUF);
  49                 bool not_bottler = false;
  50                 if (!strncmp(data,"user ",5))
  51                 {
  52                         for (char* j = data; *j; j++)
  53                         {
  54                                 if (*j == ':')
  55                                         break;
  56
  57                                 if (*j == '"')
  58                                 {
  59                                         not_bottler = true;
  60                                 }
  61                         }
  62                         // Bug Fix (#14) -- FCS
  63                         if (!(data) || !(*data))
  64                                 return 0;
  65
  66                         strtok(data," ");
  67                         char *ident = strtok(NULL," ");
  68                         char *local = strtok(NULL," ");
  69                         char *remote = strtok(NULL," :");
  70                         char *gecos = strtok(NULL,"\r\n");
  71
  72                         if (!ident || !local || !remote || !gecos)
  73                                 return 0;
  74
  75                         for (char* j = remote; *j; j++)
  76                         {
  77                                 if (((*j < '0') || (*j > '9')) && (*j != '.'))
  78                                 {
  79                                         not_bottler = true;
  80                                 }
  81                         }
  82
  83                         if (!not_bottler)
  84                         {
  85                                 std::string strgecos = std::string(gecos) + "[Possible bottler, ident: " + std::string(ident) + "]";
  86                                 const char* modified[3];
  87                                 modified[0] = "bottler";
  88                                 modified[1] = local;
  89                                 modified[2] = remote;
  90                                 modified[3] = strgecos.c_str();
  91                                 ServerInstance->Parser->CallHandler("USER", modified, 4, user);
  92                                 return 1;
  93                         }
  94                 }
  95                 return 0;
  96         }
  97 };
  98
  99
 100 class ModuleAntiBottlerFactory : public ModuleFactory
 101 {
 102  public:
 103         ModuleAntiBottlerFactory()
 104         {
 105         }
 106
 107         ~ModuleAntiBottlerFactory()
 108         {
 109         }
 110
 111         virtual Module * CreateModule(InspIRCd* Me)
 112         {
 113                 return new ModuleAntiBottler(Me);
 114         }
 115
 116 };
 117
 118
 119 extern "C" DllExport void * init_module( void )
 120 {
 121         return new ModuleAntiBottlerFactory;
 122 }
 123