src/modules/m_showwhois.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2008 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: Allows opers to set +W to see when a user uses WHOIS on them */
  17
  18 /** Handle user mode +W
  19  */
  20 class SeeWhois : public ModeHandler
  21 {
  22  public:
  23         SeeWhois(InspIRCd* Instance, bool IsOpersOnly) : ModeHandler(Instance, 'W', 0, 0, false, MODETYPE_USER, IsOpersOnly) { }
  24
  25         ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string &parameter, bool adding, bool)
  26         {
  27                 if (adding)
  28                 {
  29                         if (!dest->IsModeSet('W'))
  30                         {
  31                                 dest->SetMode('W',true);
  32                                 return MODEACTION_ALLOW;
  33                         }
  34                 }
  35                 else
  36                 {
  37                         if (dest->IsModeSet('W'))
  38                         {
  39                                 dest->SetMode('W',false);
  40                                 return MODEACTION_ALLOW;
  41                         }
  42                 }
  43
  44                 return MODEACTION_DENY;
  45         }
  46 };
  47
  48 class ModuleShowwhois : public Module
  49 {
  50         bool ShowWhoisFromOpers;
  51         SeeWhois* sw;
  52
  53  public:
  54
  55         ModuleShowwhois(InspIRCd* Me) : Module(Me)
  56         {
  57                 ConfigReader conf(ServerInstance);
  58                 bool OpersOnly = conf.ReadFlag("showwhois", "opersonly", "yes", 0);
  59                 ShowWhoisFromOpers = conf.ReadFlag("showwhois", "showfromopers", "yes", 0);
  60
  61                 sw = new SeeWhois(ServerInstance, OpersOnly);
  62                 if (!ServerInstance->Modes->AddMode(sw))
  63                         throw ModuleException("Could not add new modes!");
  64                 Implementation eventlist[] = { I_OnWhois };
  65                 ServerInstance->Modules->Attach(eventlist, this, 1);
  66         }
  67
  68         ~ModuleShowwhois()
  69         {
  70                 ServerInstance->Modes->DelMode(sw);
  71                 delete sw;
  72         }
  73
  74         virtual Version GetVersion()
  75         {
  76                 return Version("$Id$",VF_COMMON|VF_VENDOR,API_VERSION);
  77         }
  78
  79         virtual void OnWhois(User* source, User* dest)
  80         {
  81                 if ((dest->IsModeSet('W')) && (source != dest))
  82                 {
  83                         if (!ShowWhoisFromOpers && IS_OPER(source))
  84                                 return;
  85
  86                         std::string wmsg = "*** ";
  87                         wmsg += source->nick + "(" + source->ident + "@";
  88
  89                         if (dest->HasPrivPermission("users/auspex"))
  90                         {
  91                                 wmsg += source->host;
  92                         }
  93                         else
  94                         {
  95                                 wmsg += source->dhost;
  96                         }
  97
  98                         wmsg += ") did a /whois on you";
  99
 100                         if (IS_LOCAL(dest))
 101                         {
 102                                 dest->WriteServ("NOTICE %s :%s", dest->nick.c_str(), wmsg.c_str());
 103                         }
 104                         else
 105                         {
 106                                 std::string msg = std::string(":") + dest->server + " NOTICE " + dest->nick + " :" + wmsg;
 107                                 ServerInstance->PI->PushToClient(dest, msg);
 108                         }
 109                 }
 110         }
 111
 112 };
 113
 114 MODULE_INIT(ModuleShowwhois)