src/cmd_invite.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 "configreader.h"
  15 #include "users.h"
  16 #include "modules.h"
  17 #include "commands/cmd_invite.h"
  18
  19 extern "C" command_t* init_command(InspIRCd* Instance)
  20 {
  21         return new cmd_invite(Instance);
  22 }
  23
  24 /** Handle /INVITE
  25  */
  26 CmdResult cmd_invite::Handle (const char** parameters, int pcnt, userrec *user)
  27 {
  28         int MOD_RESULT = 0;
  29
  30         if (pcnt == 2)
  31         {
  32                 userrec* u = ServerInstance->FindNick(parameters[0]);
  33                 chanrec* c = ServerInstance->FindChan(parameters[1]);
  34
  35                 if ((!c) || (!u))
  36                 {
  37                         if (!c)
  38                         {
  39                                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[1]);
  40                         }
  41                         else
  42                         {
  43                                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
  44                         }
  45
  46                         return CMD_FAILURE;
  47                 }
  48
  49                 if ((c->modes[CM_INVITEONLY]) && (IS_LOCAL(user)))
  50                 {
  51                         if (c->GetStatus(user) < STATUS_HOP)
  52                         {
  53                                 user->WriteServ("482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name);
  54                                 return CMD_FAILURE;
  55                         }
  56                 }
  57
  58                 if (c->HasUser(u))
  59                 {
  60                         user->WriteServ("443 %s %s %s :is already on channel",user->nick,u->nick,c->name);
  61                         return CMD_FAILURE;
  62                 }
  63
  64                 if ((IS_LOCAL(user)) && (!c->HasUser(user)))
  65                 {
  66                         user->WriteServ("442 %s %s :You're not on that channel!",user->nick, c->name);
  67                         return CMD_FAILURE;
  68                 }
  69
  70                 FOREACH_RESULT(I_OnUserPreInvite,OnUserPreInvite(user,u,c));
  71
  72                 if (MOD_RESULT == 1)
  73                 {
  74                         return CMD_FAILURE;
  75                 }
  76
  77                 u->InviteTo(c->name);
  78                 u->WriteFrom(user,"INVITE %s :%s",u->nick,c->name);
  79                 user->WriteServ("341 %s %s %s",user->nick,u->nick,c->name);
  80                 if (ServerInstance->Config->AnnounceInvites)
  81                         c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick);
  82                 FOREACH_MOD(I_OnUserInvite,OnUserInvite(user,u,c));
  83         }
  84         else
  85         {
  86                 // pinched from ircu - invite with not enough parameters shows channels
  87                 // youve been invited to but haven't joined yet.
  88                 InvitedList* il = user->GetInviteList();
  89                 for (InvitedList::iterator i = il->begin(); i != il->end(); i++)
  90                 {
  91                         user->WriteServ("346 %s :%s",user->nick,i->c_str());
  92                 }
  93                 user->WriteServ("347 %s :End of INVITE list",user->nick);
  94         }
  95         return CMD_SUCCESS;
  96 }
  97