C++ MudBase

00001 // Who.cpp
00002 // released 2006-09-25
00003 /*
00004 Copyright (C) 2006  Anders Hedstrom (grymse@alhem.net)
00005 
00006 This program is free software; you can redistribute it and/or
00007 modify it under the terms of the GNU General Public License
00008 as published by the Free Software Foundation; either version 2
00009 of the License, or (at your option) any later version.
00010 
00011 This program is distributed in the hope that it will be useful,
00012 but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014 GNU General Public License for more details.
00015 
00016 You should have received a copy of the GNU General Public License
00017 along with this program; if not, write to the Free Software
00018 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00019 */
00020 //#include <stdio.h>
00021 #include <map>
00022 
00023 #include "Who.h"
00024 #include "InSocket.h"
00025 #include "FutureHandler.h"
00026 #include "Player.h"
00027 
00028 
00029 void Who::Execute(InSocket *from,const std::string& params,Parse& pa)
00030 {
00031         Database& db = from -> GetDatabase();
00032         std::map<SOCKET,Socket *>& ref = static_cast<FutureHandler&>(from -> Handler()).Sockets();
00033         for (std::map<SOCKET,Socket *>::iterator it = ref.begin(); it != ref.end(); it++)
00034         {
00035                 Socket *p0 = (*it).second;
00036                 InSocket *p = dynamic_cast<InSocket *>(p0);
00037                 if (p)
00038                 {
00039                         Player pl(db, p -> GetAccountName());
00040                         from -> Send(pl.GetDisplayName() + "\n");
00041                 }
00042         }
00043         from -> SetPrompt();
00044 }
00045 
00046 
00047 
00048 
00049