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 <vector>
  18 #include "configreader.h"
  19 #include "users.h"
  20 #include "modules.h"
  21 #include "commands.h"
  22 #include "helperfuncs.h"
  23 #include "message.h"
  24 #include "cmd_invite.h"
  25
  26 extern ServerConfig* Config;
  27 extern int MODCOUNT;
  28 extern std::vector<Module*> modules;
  29 extern std::vector<ircd_module*> factory;
  30
  31 void cmd_invite::Handle (char **parameters, int pcnt, userrec *user)
  32 {
  33         int MOD_RESULT = 0;
  34
  35         if (pcnt == 2)
  36         {
  37                 userrec* u = Find(parameters[0]);
  38                 chanrec* c = FindChan(parameters[1]);
  39
  40                 if ((!c) || (!u))
  41                 {
  42                         if (!c)
  43                         {
  44                                 WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[1]);
  45                         }
  46                         else
  47                         {
  48                                 WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]);
  49                         }
  50
  51                         return;
  52                 }
  53
  54                 if ((c->modes[CM_INVITEONLY]) && (IS_LOCAL(user)))
  55                 {
  56                         if (cstatus(user,c) < STATUS_HOP)
  57                         {
  58                                 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name);
  59                                 return;
  60                         }
  61                 }
  62
  63                 if (c->HasUser(u))
  64                 {
  65                         WriteServ(user->fd,"443 %s %s %s :Is already on channel %s",user->nick,u->nick,c->name,c->name);
  66                         return;
  67                 }
  68
  69                 if ((IS_LOCAL(user)) && (!c->HasUser(user)))
  70                 {
  71                         WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, c->name);
  72                         return;
  73                 }
  74
  75                 FOREACH_RESULT(I_OnUserPreInvite,OnUserPreInvite(user,u,c));
  76
  77                 if (MOD_RESULT == 1)
  78                 {
  79                         return;
  80                 }
  81
  82                 irc::string xname(c->name);
  83                 u->InviteTo(xname);
  84                 WriteFrom(u->fd,user,"INVITE %s :%s",u->nick,c->name);
  85                 WriteServ(user->fd,"341 %s %s %s",user->nick,u->nick,c->name);
  86                 FOREACH_MOD(I_OnUserInvite,OnUserInvite(user,u,c));
  87         }
  88         else
  89         {
  90                 // pinched from ircu - invite with not enough parameters shows channels
  91                 // youve been invited to but haven't joined yet.
  92                 InvitedList* il = user->GetInviteList();
  93                 for (InvitedList::iterator i = il->begin(); i != il->end(); i++)
  94                 {
  95                         WriteServ(user->fd,"346 %s :%s",user->nick,i->channel.c_str());
  96                 }
  97                 WriteServ(user->fd,"347 %s :End of INVITE list",user->nick);
  98         }
  99 }