src/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 "users.h"
  16 #include "inspircd.h"
  17 #include "commands/cmd_list.h"
  18 #include "wildcard.h"
  19
  20 /** Handle /LIST
  21  */
  22 extern "C" DllExport command_t* init_command(InspIRCd* Instance)
  23 {
  24         return new cmd_list(Instance);
  25 }
  26
  27 CmdResult cmd_list::Handle (const char** parameters, int pcnt, userrec *user)
  28 {
  29         int minusers = 0, maxusers = 0;
  30
  31         user->WriteServ("321 %s Channel :Users Name",user->nick);
  32
  33         /* Work around mIRC suckyness. YOU SUCK, KHALED! */
  34         if (pcnt == 1)
  35         {
  36                 if (*parameters[0] == '<')
  37                 {
  38                         maxusers = atoi(parameters[0]+1);
  39                         pcnt = 0;
  40                 }
  41                 else if (*parameters[0] == '>')
  42                 {
  43                         minusers = atoi(parameters[0]+1);
  44                         pcnt = 0;
  45                 }
  46         }
  47
  48         for (chan_hash::const_iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); i++)
  49         {
  50                 // attempt to match a glob pattern
  51                 long users = i->second->GetUserCounter();
  52
  53                 bool too_few = (minusers && (users <= minusers));
  54                 bool too_many = (maxusers && (users >= maxusers));
  55
  56                 if (too_many || too_few)
  57                         continue;
  58
  59                 if (pcnt)
  60                 {
  61                         if (!match(i->second->name, parameters[0]) && !match(i->second->topic, parameters[0]))
  62                                 continue;
  63                 }
  64
  65                 // if the channel is not private/secret, OR the user is on the channel anyway
  66                 bool n = i->second->HasUser(user);
  67                 if ((i->second->modes[CM_PRIVATE]) && (!n))
  68                 {
  69                         if (users)
  70                                 user->WriteServ("322 %s *",user->nick,i->second->name);
  71                 }
  72                 else
  73                 {
  74                         if (((!(i->second->modes[CM_PRIVATE])) && (!(i->second->modes[CM_SECRET]))) || (n))
  75                         {
  76                                 long users = i->second->GetUserCounter();
  77                                 if (users)
  78                                         user->WriteServ("322 %s %s %d :[+%s] %s",user->nick,i->second->name,users,i->second->ChanModes(n),i->second->topic);
  79                         }
  80                 }
  81         }
  82         user->WriteServ("323 %s :End of channel list.",user->nick);
  83
  84         return CMD_SUCCESS;
  85 }