src/modules/m_vhost.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
   6  *                       E-mail:
   7  *                <brain@chatspike.net>
   8  *                <Craig@chatspike.net>
   9  *
  10  * Written by Craig Edwards, Craig McLure, and others.
  11  * This program is free but copyrighted software; see
  12  *            the file COPYING for details.
  13  *
  14  * ---------------------------------------------------
  15  */
  16
  17 using namespace std;
  18
  19 #include <stdio.h>
  20 #include "users.h"
  21 #include "channels.h"
  22 #include "modules.h"
  23 #include "inspircd.h"
  24
  25 /* $ModDesc: Provides masking of user hostnames via traditional /VHOST command */
  26
  27 static ConfigReader *Conf;
  28
  29
  30 class cmd_vhost : public command_t
  31 {
  32  public:
  33  cmd_vhost (InspIRCd* Instance) : command_t(Instance,"VHOST", 0, 2)
  34         {
  35                 this->source = "m_vhost.so";
  36                 syntax = "<username> <password>";
  37         }
  38
  39         CmdResult Handle (const char** parameters, int pcnt, userrec *user)
  40         {
  41                 for (int index = 0; index < Conf->Enumerate("vhost"); index++)
  42                 {
  43                         std::string mask = Conf->ReadValue("vhost","host",index);
  44                         std::string username = Conf->ReadValue("vhost","user",index);
  45                         std::string pass = Conf->ReadValue("vhost","pass",index);
  46                         if ((!strcmp(parameters[0],username.c_str())) && (!strcmp(parameters[1],pass.c_str())))
  47                         {
  48                                 if (mask != "")
  49                                 {
  50                                         user->WriteServ("NOTICE "+std::string(user->nick)+" :Setting your VHost: " + mask);
  51                                         user->ChangeDisplayedHost(mask.c_str());
  52                                         return CMD_FAILURE;
  53                                 }
  54                         }
  55                 }
  56                 user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid username or password.");
  57                 return CMD_FAILURE;
  58         }
  59 };
  60
  61 class ModuleVHost : public Module
  62 {
  63  private:
  64
  65         cmd_vhost* mycommand;
  66
  67  public:
  68         ModuleVHost(InspIRCd* Me) : Module::Module(Me)
  69         {
  70
  71                 Conf = new ConfigReader(ServerInstance);
  72                 mycommand = new cmd_vhost(ServerInstance);
  73                 ServerInstance->AddCommand(mycommand);
  74         }
  75
  76         virtual ~ModuleVHost()
  77         {
  78                 DELETE(Conf);
  79         }
  80
  81         void Implements(char* List)
  82         {
  83                 List[I_OnRehash] = 1;
  84         }
  85
  86         virtual void OnRehash(const std::string &parameter)
  87         {
  88                 DELETE(Conf);
  89                 Conf = new ConfigReader(ServerInstance);
  90         }
  91
  92         virtual Version GetVersion()
  93         {
  94                 return Version(1,0,0,1,VF_VENDOR,API_VERSION);
  95         }
  96
  97 };
  98
  99 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
 100
 101 class ModuleVHostFactory : public ModuleFactory
 102 {
 103  public:
 104         ModuleVHostFactory()
 105         {
 106         }
 107
 108         ~ModuleVHostFactory()
 109         {
 110         }
 111
 112         virtual Module * CreateModule(InspIRCd* Me)
 113         {
 114                 return new ModuleVHost(Me);
 115         }
 116
 117 };
 118
 119
 120 extern "C" void * init_module( void )
 121 {
 122         return new ModuleVHostFactory;
 123 }
 124