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 "inspircd.h"
  15 #include "configreader.h"
  16 #include "users.h"
  17 #include "modules.h"
  18 #include "commands/cmd_invite.h"
  19
  20 extern "C" DllExport command_t* init_command(InspIRCd* Instance)
  21 {
  22         return new cmd_invite(Instance);
  23 }
  24
  25 /** Handle /INVITE
  26  */
  27 CmdResult cmd_invite::Handle (const char** parameters, int pcnt, userrec *user)
  28 {
  29         int MOD_RESULT = 0;
  30
  31         if (pcnt == 2)
  32         {
  33                 userrec* u = ServerInstance->FindNick(parameters[0]);
  34                 chanrec* c = ServerInstance->FindChan(parameters[1]);
  35
  36                 if ((!c) || (!u))
  37                 {
  38                         if (!c)
  39                         {
  40                                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[1]);
  41                         }
  42                         else
  43                         {
  44                                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
  45                         }
  46
  47                         return CMD_FAILURE;
  48                 }
  49
  50                 if ((c->modes[CM_INVITEONLY]) && (IS_LOCAL(user)))
  51                 {
  52                         if (c->GetStatus(user) < STATUS_HOP)
  53                         {
  54                                 user->WriteServ("482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name);
  55                                 return CMD_FAILURE;
  56                         }
  57                 }
  58
  59                 if (c->HasUser(u))
  60                 {
  61                         user->WriteServ("443 %s %s %s :is already on channel",user->nick,u->nick,c->name);
  62                         return CMD_FAILURE;
  63                 }
  64
  65                 if ((IS_LOCAL(user)) && (!c->HasUser(user)))
  66                 {
  67                         user->WriteServ("442 %s %s :You're not on that channel!",user->nick, c->name);
  68                         return CMD_FAILURE;
  69                 }
  70
  71                 FOREACH_RESULT(I_OnUserPreInvite,OnUserPreInvite(user,u,c));
  72
  73                 if (MOD_RESULT == 1)
  74                 {
  75                         return CMD_FAILURE;
  76                 }
  77
  78                 u->InviteTo(c->name);
  79                 u->WriteFrom(user,"INVITE %s :%s",u->nick,c->name);
  80                 user->WriteServ("341 %s %s %s",user->nick,u->nick,c->name);
  81                 if (ServerInstance->Config->AnnounceInvites)
  82                         c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick);
  83                 FOREACH_MOD(I_OnUserInvite,OnUserInvite(user,u,c));
  84         }
  85         else
  86         {
  87                 // pinched from ircu - invite with not enough parameters shows channels
  88                 // youve been invited to but haven't joined yet.
  89                 InvitedList* il = user->GetInviteList();
  90                 for (InvitedList::iterator i = il->begin(); i != il->end(); i++)
  91                 {
  92                         user->WriteServ("346 %s :%s",user->nick,i->c_str());
  93                 }
  94                 user->WriteServ("347 %s :End of INVITE list",user->nick);
  95         }
  96         return CMD_SUCCESS;
  97 }
  98