src/commands/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 "commands/cmd_invite.h"
  16
  17 extern "C" DllExport Command* init_command(InspIRCd* Instance)
  18 {
  19         return new CommandInvite(Instance);
  20 }
  21
  22 /** Handle /INVITE
  23  */
  24 CmdResult CommandInvite::Handle (const char** parameters, int pcnt, User *user)
  25 {
  26         int MOD_RESULT = 0;
  27
  28         if (pcnt == 2)
  29         {
  30                 User* u = ServerInstance->FindNick(parameters[0]);
  31                 Channel* c = ServerInstance->FindChan(parameters[1]);
  32
  33                 if ((!c) || (!u))
  34                 {
  35                         if (!c)
  36                         {
  37                                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[1]);
  38                         }
  39                         else
  40                         {
  41                                 user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]);
  42                         }
  43
  44                         return CMD_FAILURE;
  45                 }
  46
  47                 if ((c->IsModeSet('i')) && (IS_LOCAL(user)))
  48                 {
  49                         if (c->GetStatus(user) < STATUS_HOP)
  50                         {
  51                                 user->WriteServ("482 %s %s :You must be a channel %soperator", user->nick, c->name, c->GetStatus(u) == STATUS_HOP ? "" : "half-");
  52                                 return CMD_FAILURE;
  53                         }
  54                 }
  55
  56                 if (c->HasUser(u))
  57                 {
  58                         user->WriteServ("443 %s %s %s :is already on channel",user->nick,u->nick,c->name);
  59                         return CMD_FAILURE;
  60                 }
  61
  62                 if ((IS_LOCAL(user)) && (!c->HasUser(user)))
  63                 {
  64                         user->WriteServ("442 %s %s :You're not on that channel!",user->nick, c->name);
  65                         return CMD_FAILURE;
  66                 }
  67
  68                 FOREACH_RESULT(I_OnUserPreInvite,OnUserPreInvite(user,u,c));
  69
  70                 if (MOD_RESULT == 1)
  71                 {
  72                         return CMD_FAILURE;
  73                 }
  74
  75                 u->InviteTo(c->name);
  76                 u->WriteFrom(user,"INVITE %s :%s",u->nick,c->name);
  77                 user->WriteServ("341 %s %s %s",user->nick,u->nick,c->name);
  78                 switch (ServerInstance->Config->AnnounceInvites)
  79                 {
  80                         case ServerConfig::INVITE_ANNOUNCE_ALL:
  81                                 c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick);
  82                         break;
  83                         case ServerConfig::INVITE_ANNOUNCE_OPS:
  84                                 c->WriteAllExceptSender(user, true, '@', "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick);
  85                         break;
  86                         case ServerConfig::INVITE_ANNOUNCE_DYNAMIC:
  87                                 if (c->IsModeSet('i'))
  88                                         c->WriteAllExceptSender(user, true, '@', "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick);
  89                                 else
  90                                         c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name, user->nick, u->nick);
  91                         break;
  92                         default:
  93                                 /* Nobody */
  94                         break;
  95                 }
  96                 FOREACH_MOD(I_OnUserInvite,OnUserInvite(user,u,c));
  97         }
  98         else
  99         {
 100                 // pinched from ircu - invite with not enough parameters shows channels
 101                 // youve been invited to but haven't joined yet.
 102                 InvitedList* il = user->GetInviteList();
 103                 for (InvitedList::iterator i = il->begin(); i != il->end(); i++)
 104                 {
 105                         user->WriteServ("346 %s :%s",user->nick,i->c_str());
 106                 }
 107                 user->WriteServ("347 %s :End of INVITE list",user->nick);
 108         }
 109         return CMD_SUCCESS;
 110 }
 111