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