src/commands/cmd_list.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 "commands/cmd_list.h"
  16 #include "wildcard.h"
  17
  18 /** Handle /LIST
  19  */
  20 extern "C" DllExport Command* init_command(InspIRCd* Instance)
  21 {
  22         return new CommandList(Instance);
  23 }
  24
  25 CmdResult CommandList::Handle (const char** parameters, int pcnt, User *user)
  26 {
  27         int minusers = 0, maxusers = 0;
  28
  29         user->WriteServ("321 %s Channel :Users Name",user->nick);
  30
  31         /* Work around mIRC suckyness. YOU SUCK, KHALED! */
  32         if (pcnt == 1)
  33         {
  34                 if (*parameters[0] == '<')
  35                 {
  36                         maxusers = atoi(parameters[0]+1);
  37                         pcnt = 0;
  38                 }
  39                 else if (*parameters[0] == '>')
  40                 {
  41                         minusers = atoi(parameters[0]+1);
  42                         pcnt = 0;
  43                 }
  44         }
  45
  46         for (chan_hash::const_iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); i++)
  47         {
  48                 // attempt to match a glob pattern
  49                 long users = i->second->GetUserCounter();
  50
  51                 bool too_few = (minusers && (users <= minusers));
  52                 bool too_many = (maxusers && (users >= maxusers));
  53
  54                 if (too_many || too_few)
  55                         continue;
  56
  57                 if (pcnt)
  58                 {
  59                         if (!match(i->second->name, parameters[0]) && !match(i->second->topic, parameters[0]))
  60                                 continue;
  61                 }
  62
  63                 // if the channel is not private/secret, OR the user is on the channel anyway
  64                 bool n = i->second->HasUser(user);
  65                 if ((i->second->IsModeSet('p')) && (!n))
  66                 {
  67                         user->WriteServ("322 %s *",user->nick,i->second->name);
  68                 }
  69                 else
  70                 {
  71                         if (((!(i->second->IsModeSet('p'))) && (!(i->second->IsModeSet('s')))) || (n))
  72                         {
  73                                 user->WriteServ("322 %s %s %d :[+%s] %s",user->nick,i->second->name,users,i->second->ChanModes(n),i->second->topic);
  74                         }
  75                 }
  76         }
  77         user->WriteServ("323 %s :End of channel list.",user->nick);
  78
  79         return CMD_SUCCESS;
  80 }
  81