src/cmd_invite.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
   6  *                       E-mail:
   7  *                <brain@chatspike.net>
   8  *                <Craig@chatspike.net>
   9  *
  10  * Written by Craig Edwards, Craig McLure, and others.
  11  * This program is free but copyrighted software; see
  12  *            the file COPYING for details.
  13  *
  14  * ---------------------------------------------------
  15  */
  16
  17 #include "configreader.h"
  18 #include "users.h"
  19 #include "modules.h"
  20 #include "commands/cmd_invite.h"
  21
  22 void cmd_invite::Handle (const char** parameters, int pcnt, userrec *user)
  23 {
  24         int MOD_RESULT = 0;
  25
  26         if (pcnt == 2)
  27         {
  28                 userrec* u = ServerInstance->FindNick(parameters[0]);
  29                 chanrec* c = ServerInstance->FindChan(parameters[1]);
  30
  31                 if ((!c) || (!u))
  32                 {
  33                         if (!c)
  34                         {
  35                                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[1]);
  36                         }
  37                         else
  38                         {
  39                                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
  40                         }
  41
  42                         return;
  43                 }
  44
  45                 if ((c->modes[CM_INVITEONLY]) && (IS_LOCAL(user)))
  46                 {
  47                         if (c->GetStatus(user) < STATUS_HOP)
  48                         {
  49                                 user->WriteServ("482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name);
  50                                 return;
  51                         }
  52                 }
  53
  54                 if (c->HasUser(u))
  55                 {
  56                         user->WriteServ("443 %s %s %s :Is already on channel %s",user->nick,u->nick,c->name,c->name);
  57                         return;
  58                 }
  59
  60                 if ((IS_LOCAL(user)) && (!c->HasUser(user)))
  61                 {
  62                         user->WriteServ("442 %s %s :You're not on that channel!",user->nick, c->name);
  63                         return;
  64                 }
  65
  66                 FOREACH_RESULT(I_OnUserPreInvite,OnUserPreInvite(user,u,c));
  67
  68                 if (MOD_RESULT == 1)
  69                 {
  70                         return;
  71                 }
  72
  73                 irc::string xname(c->name);
  74                 u->InviteTo(xname);
  75                 u->WriteFrom(user,"INVITE %s :%s",u->nick,c->name);
  76                 user->WriteServ("341 %s %s %s",user->nick,u->nick,c->name);
  77                 FOREACH_MOD(I_OnUserInvite,OnUserInvite(user,u,c));
  78         }
  79         else
  80         {
  81                 // pinched from ircu - invite with not enough parameters shows channels
  82                 // youve been invited to but haven't joined yet.
  83                 InvitedList* il = user->GetInviteList();
  84                 for (InvitedList::iterator i = il->begin(); i != il->end(); i++)
  85                 {
  86                         user->WriteServ("346 %s :%s",user->nick,i->channel.c_str());
  87                 }
  88                 user->WriteServ("347 %s :End of INVITE list",user->nick);
  89         }
  90 }