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 /** Handle /VHOST
  30  */
  31 class cmd_vhost : public command_t
  32 {
  33  public:
  34         cmd_vhost (InspIRCd* Instance) : command_t(Instance,"VHOST", 0, 2)
  35         {
  36                 this->source = "m_vhost.so";
  37                 syntax = "<username> <password>";
  38         }
  39
  40         CmdResult Handle (const char** parameters, int pcnt, userrec *user)
  41         {
  42                 for (int index = 0; index < Conf->Enumerate("vhost"); index++)
  43                 {
  44                         std::string mask = Conf->ReadValue("vhost","host",index);
  45                         std::string username = Conf->ReadValue("vhost","user",index);
  46                         std::string pass = Conf->ReadValue("vhost","pass",index);
  47                         if ((!strcmp(parameters[0],username.c_str())) && (!strcmp(parameters[1],pass.c_str())))
  48                         {
  49                                 if (mask != "")
  50                                 {
  51                                         user->WriteServ("NOTICE "+std::string(user->nick)+" :Setting your VHost: " + mask);
  52                                         user->ChangeDisplayedHost(mask.c_str());
  53                                         return CMD_FAILURE;
  54                                 }
  55                         }
  56                 }
  57                 user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid username or password.");
  58                 return CMD_FAILURE;
  59         }
  60 };
  61
  62 class ModuleVHost : public Module
  63 {
  64  private:
  65
  66         cmd_vhost* mycommand;
  67
  68  public:
  69         ModuleVHost(InspIRCd* Me) : Module::Module(Me)
  70         {
  71
  72                 Conf = new ConfigReader(ServerInstance);
  73                 mycommand = new cmd_vhost(ServerInstance);
  74                 ServerInstance->AddCommand(mycommand);
  75         }
  76
  77         virtual ~ModuleVHost()
  78         {
  79                 DELETE(Conf);
  80         }
  81
  82         void Implements(char* List)
  83         {
  84                 List[I_OnRehash] = 1;
  85         }
  86
  87         virtual void OnRehash(const std::string &parameter)
  88         {
  89                 DELETE(Conf);
  90                 Conf = new ConfigReader(ServerInstance);
  91         }
  92
  93         virtual Version GetVersion()
  94         {
  95                 return Version(1,0,0,1,VF_VENDOR,API_VERSION);
  96         }
  97
  98 };
  99
 100 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
 101
 102 class ModuleVHostFactory : public ModuleFactory
 103 {
 104  public:
 105         ModuleVHostFactory()
 106         {
 107         }
 108
 109         ~ModuleVHostFactory()
 110         {
 111         }
 112
 113         virtual Module * CreateModule(InspIRCd* Me)
 114         {
 115                 return new ModuleVHost(Me);
 116         }
 117
 118 };
 119
 120
 121 extern "C" void * init_module( void )
 122 {
 123         return new ModuleVHostFactory;
 124 }
 125