src/modules/m_vhost.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: Provides masking of user hostnames via traditional /VHOST command */
  20
  21 static ConfigReader* Conf;
  22
  23 /** Handle /VHOST
  24  */
  25 class cmd_vhost : public command_t
  26 {
  27  public:
  28         cmd_vhost (InspIRCd* Instance) : command_t(Instance,"VHOST", 0, 2)
  29         {
  30                 this->source = "m_vhost.so";
  31                 syntax = "<username> <password>";
  32         }
  33
  34         CmdResult Handle (const char** parameters, int pcnt, userrec *user)
  35         {
  36                 for (int index = 0; index < Conf->Enumerate("vhost"); index++)
  37                 {
  38                         std::string mask = Conf->ReadValue("vhost","host",index);
  39                         std::string username = Conf->ReadValue("vhost","user",index);
  40                         std::string pass = Conf->ReadValue("vhost","pass",index);
  41                         if ((!strcmp(parameters[0],username.c_str())) && (!strcmp(parameters[1],pass.c_str())))
  42                         {
  43                                 if (mask != "")
  44                                 {
  45                                         user->WriteServ("NOTICE "+std::string(user->nick)+" :Setting your VHost: " + mask);
  46                                         user->ChangeDisplayedHost(mask.c_str());
  47                                         return CMD_FAILURE;
  48                                 }
  49                         }
  50                 }
  51                 user->WriteServ("NOTICE "+std::string(user->nick)+" :Invalid username or password.");
  52                 return CMD_FAILURE;
  53         }
  54 };
  55
  56 class ModuleVHost : public Module
  57 {
  58  private:
  59
  60         cmd_vhost* mycommand;
  61
  62  public:
  63         ModuleVHost(InspIRCd* Me) : Module(Me)
  64         {
  65
  66                 Conf = new ConfigReader(ServerInstance);
  67                 mycommand = new cmd_vhost(ServerInstance);
  68                 ServerInstance->AddCommand(mycommand);
  69         }
  70
  71         virtual ~ModuleVHost()
  72         {
  73                 DELETE(Conf);
  74         }
  75
  76         void Implements(char* List)
  77         {
  78                 List[I_OnRehash] = 1;
  79         }
  80
  81         virtual void OnRehash(userrec* user, const std::string &parameter)
  82         {
  83                 DELETE(Conf);
  84                 Conf = new ConfigReader(ServerInstance);
  85         }
  86
  87         virtual Version GetVersion()
  88         {
  89                 return Version(1,1,0,1,VF_VENDOR,API_VERSION);
  90         }
  91
  92 };
  93
  94 // stuff down here is the module-factory stuff. For basic modules you can ignore this.
  95
  96 class ModuleVHostFactory : public ModuleFactory
  97 {
  98  public:
  99         ModuleVHostFactory()
 100         {
 101         }
 102
 103         ~ModuleVHostFactory()
 104         {
 105         }
 106
 107         virtual Module * CreateModule(InspIRCd* Me)
 108         {
 109                 return new ModuleVHost(Me);
 110         }
 111
 112 };
 113
 114
 115 extern "C" DllExport void * init_module( void )
 116 {
 117         return new ModuleVHostFactory;
 118 }
 119