src/cmd_whowas.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 #include "configreader.h"
  18 #include "users.h"
  19 #include "commands/cmd_whowas.h"
  20
  21 extern "C" command_t* init_command(InspIRCd* Instance)
  22 {
  23         return new cmd_whowas(Instance);
  24 }
  25
  26 CmdResult cmd_whowas::Handle (const char** parameters, int pcnt, userrec* user)
  27 {
  28         /* if whowas disabled in config */
  29         if (ServerInstance->Config->WhoWasGroupSize == 0 || ServerInstance->Config->WhoWasMaxGroups == 0)
  30         {
  31                 user->WriteServ("421 %s %s :This command has been disabled.",user->nick,command.c_str());
  32                 return CMD_FAILURE;
  33         }
  34
  35         irc::whowas::whowas_users::iterator i = ServerInstance->whowas.find(parameters[0]);
  36
  37         ServerInstance->Log(DEBUG,"Entered cmd_whowas");
  38
  39         if (i == ServerInstance->whowas.end())
  40         {
  41                 ServerInstance->Log(DEBUG,"No such nick in whowas");
  42                 user->WriteServ("406 %s %s :There was no such nickname",user->nick,parameters[0]);
  43                 user->WriteServ("369 %s %s :End of WHOWAS",user->nick,parameters[0]);
  44                 return CMD_FAILURE;
  45         }
  46         else
  47         {
  48                 ServerInstance->Log(DEBUG,"Whowas set found");
  49                 irc::whowas::whowas_set* grp = i->second;
  50                 if (grp->size())
  51                 {
  52                         for (irc::whowas::whowas_set::iterator ux = grp->begin(); ux != grp->end(); ux++)
  53                         {
  54                                 ServerInstance->Log(DEBUG,"Spool whowas entry");
  55                                 irc::whowas::WhoWasGroup* u = *ux;
  56                                 time_t rawtime = u->signon;
  57                                 tm *timeinfo;
  58                                 char b[MAXBUF];
  59
  60                                 timeinfo = localtime(&rawtime);
  61
  62                                 /* XXX - 'b' could be only 25 chars long and then strlcpy() would terminate it for us too? */
  63                                 strlcpy(b,asctime(timeinfo),MAXBUF);
  64                                 b[24] = 0;
  65
  66                                 user->WriteServ("314 %s %s %s %s * :%s",user->nick,parameters[0],u->ident,u->dhost,u->gecos);
  67
  68                                 if(*user->oper)
  69                                         user->WriteServ("379 %s %s :was connecting from *@%s", user->nick, parameters[0], u->host);
  70
  71                                 if(*ServerInstance->Config->HideWhoisServer && !(*user->oper))
  72                                         user->WriteServ("312 %s %s %s :%s",user->nick,parameters[0], ServerInstance->Config->HideWhoisServer, b);
  73                                 else
  74                                         user->WriteServ("312 %s %s %s :%s",user->nick,parameters[0], u->server, b);
  75                         }
  76                 }
  77                 else
  78                 {
  79                         ServerInstance->Log(DEBUG,"Oops, empty whowas set found");
  80                         user->WriteServ("406 %s %s :There was no such nickname",user->nick,parameters[0]);
  81                         user->WriteServ("369 %s %s :End of WHOWAS",user->nick,parameters[0]);
  82                         return CMD_FAILURE;
  83                 }
  84         }
  85
  86         user->WriteServ("369 %s %s :End of WHOWAS",user->nick,parameters[0]);
  87         return CMD_SUCCESS;
  88 }