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 using namespace std;
  18
  19 #include "inspircd_config.h"
  20 #include "inspircd.h"
  21 #include "inspircd_io.h"
  22 #include <string>
  23 #include <vector>
  24 #include <deque>
  25 #include "users.h"
  26 #include "ctables.h"
  27 #include "globals.h"
  28 #include "modules.h"
  29 #include "dynamic.h"
  30 #include "message.h"
  31 #include "commands.h"
  32 #include "inspstring.h"
  33 #include "helperfuncs.h"
  34 #include "hashcomp.h"
  35 #include "typedefs.h"
  36 #include "command_parse.h"
  37 #include "cmd_invite.h"
  38
  39 extern ServerConfig* Config;
  40 extern int MODCOUNT;
  41 extern std::vector<Module*> modules;
  42 extern std::vector<ircd_module*> factory;
  43
  44 void cmd_invite::Handle (char **parameters, int pcnt, userrec *user)
  45 {
  46         if (pcnt == 2)
  47         {
  48                 userrec* u = Find(parameters[0]);
  49                 chanrec* c = FindChan(parameters[1]);
  50
  51                 if ((!c) || (!u))
  52                 {
  53                         if (!c)
  54                         {
  55                                 WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[1]);
  56                         }
  57                         else
  58                         {
  59                                 if (c->binarymodes & CM_INVITEONLY)
  60                                 {
  61                                         WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, parameters[0]);
  62                                 }
  63                         }
  64
  65                         return;
  66                 }
  67
  68                 if (c->binarymodes & CM_INVITEONLY)
  69                 {
  70                         if (cstatus(user,c) < STATUS_HOP)
  71                         {
  72                                 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, c->name);
  73                                 return;
  74                         }
  75                 }
  76                 if (has_channel(u,c))
  77                 {
  78                         WriteServ(user->fd,"443 %s %s %s :Is already on channel %s",user->nick,u->nick,c->name,c->name);
  79                         return;
  80                 }
  81                 if (!has_channel(user,c))
  82                 {
  83                         WriteServ(user->fd,"442 %s %s :You're not on that channel!",user->nick, c->name);
  84                         return;
  85                 }
  86
  87                 int MOD_RESULT = 0;
  88                 FOREACH_RESULT(I_OnUserPreInvite,OnUserPreInvite(user,u,c));
  89                 if (MOD_RESULT == 1) {
  90                         return;
  91                 }
  92
  93                 irc::string xname(c->name);
  94                 u->InviteTo(xname);
  95                 WriteFrom(u->fd,user,"INVITE %s :%s",u->nick,c->name);
  96                 WriteServ(user->fd,"341 %s %s %s",user->nick,u->nick,c->name);
  97                 FOREACH_MOD(I_OnUserInvite,OnUserInvite(user,u,c));
  98         }
  99         else
 100         {
 101                 // pinched from ircu - invite with not enough parameters shows channels
 102                 // youve been invited to but haven't joined yet.
 103                 InvitedList* il = user->GetInviteList();
 104                 for (InvitedList::iterator i = il->begin(); i != il->end(); i++)
 105                 {
 106                         WriteServ(user->fd,"346 %s :%s",user->nick,i->channel.c_str());
 107                 }
 108                 WriteServ(user->fd,"347 %s :End of INVITE list",user->nick);
 109         }
 110 }
 111
 112