src/cmd_whowas.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 "configreader.h"
  15 #include "users.h"
  16 #include "commands/cmd_whowas.h"
  17
  18 extern "C" command_t* init_command(InspIRCd* Instance)
  19 {
  20         return new cmd_whowas(Instance);
  21 }
  22
  23 CmdResult cmd_whowas::Handle (const char** parameters, int pcnt, userrec* user)
  24 {
  25         /* if whowas disabled in config */
  26         if (ServerInstance->Config->WhoWasGroupSize == 0 || ServerInstance->Config->WhoWasMaxGroups == 0)
  27         {
  28                 user->WriteServ("421 %s %s :This command has been disabled.",user->nick,command.c_str());
  29                 return CMD_FAILURE;
  30         }
  31
  32         irc::whowas::whowas_users::iterator i = ServerInstance->whowas.find(parameters[0]);
  33
  34         ServerInstance->Log(DEBUG,"Entered cmd_whowas");
  35
  36         if (i == ServerInstance->whowas.end())
  37         {
  38                 ServerInstance->Log(DEBUG,"No such nick in whowas");
  39                 user->WriteServ("406 %s %s :There was no such nickname",user->nick,parameters[0]);
  40                 user->WriteServ("369 %s %s :End of WHOWAS",user->nick,parameters[0]);
  41                 return CMD_FAILURE;
  42         }
  43         else
  44         {
  45                 ServerInstance->Log(DEBUG,"Whowas set found");
  46                 irc::whowas::whowas_set* grp = i->second;
  47                 if (grp->size())
  48                 {
  49                         for (irc::whowas::whowas_set::iterator ux = grp->begin(); ux != grp->end(); ux++)
  50                         {
  51                                 ServerInstance->Log(DEBUG,"Spool whowas entry");
  52                                 irc::whowas::WhoWasGroup* u = *ux;
  53                                 time_t rawtime = u->signon;
  54                                 tm *timeinfo;
  55                                 char b[MAXBUF];
  56
  57                                 timeinfo = localtime(&rawtime);
  58
  59                                 /* XXX - 'b' could be only 25 chars long and then strlcpy() would terminate it for us too? */
  60                                 strlcpy(b,asctime(timeinfo),MAXBUF);
  61                                 b[24] = 0;
  62
  63                                 user->WriteServ("314 %s %s %s %s * :%s",user->nick,parameters[0],u->ident,u->dhost,u->gecos);
  64
  65                                 if(*user->oper)
  66                                         user->WriteServ("379 %s %s :was connecting from *@%s", user->nick, parameters[0], u->host);
  67
  68                                 if(*ServerInstance->Config->HideWhoisServer && !(*user->oper))
  69                                         user->WriteServ("312 %s %s %s :%s",user->nick,parameters[0], ServerInstance->Config->HideWhoisServer, b);
  70                                 else
  71                                         user->WriteServ("312 %s %s %s :%s",user->nick,parameters[0], u->server, b);
  72                         }
  73                 }
  74                 else
  75                 {
  76                         ServerInstance->Log(DEBUG,"Oops, empty whowas set found");
  77                         user->WriteServ("406 %s %s :There was no such nickname",user->nick,parameters[0]);
  78                         user->WriteServ("369 %s %s :End of WHOWAS",user->nick,parameters[0]);
  79                         return CMD_FAILURE;
  80                 }
  81         }
  82
  83         user->WriteServ("369 %s %s :End of WHOWAS",user->nick,parameters[0]);
  84         return CMD_SUCCESS;
  85 }